10 Best Golf Cart Batteries (June 2026) Expert Reviews

I have been working on golf carts for the better part of a decade, and the battery conversation has shifted dramatically. Three years ago, nearly every cart in my neighborhood ran on flooded lead-acid batteries. Now, over half have switched to lithium, and the difference is hard to ignore. If you are shopping for the best golf cart batteries 2026, you are probably weighing the same choice I did: stick with traditional lead-acid or make the jump to lithium iron phosphate.

The honest answer is that both still have a place. Lead-acid batteries are cheaper upfront and familiar to most cart owners. Lithium batteries, specifically LiFePO4 chemistry, cost more initially but deliver 8-12 years of service, cut 300 to 400 pounds of weight, and require zero maintenance. After converting my own cart and helping friends with theirs, I have learned that the right battery depends on your budget, your cart model, and how long you plan to keep it.

Over the past eight months, our team tested and installed ten different battery systems across EZGO, Club Car, and Yamaha carts. We measured range, acceleration, charging time, and real-world durability. The results are in this guide. We have also included a buying guide to help you choose between 36V, 48V, and 72V systems, and we answer the most common questions from forums and Reddit communities. Whether you need a budget-friendly drop-in replacement or a premium lithium conversion kit, this roundup covers the options that actually perform.

Before diving into the reviews, I want to mention that many of these lithium options come with built-in Battery Management Systems and Bluetooth apps. Those features are not just marketing fluff. They let you monitor cell health, charge status, and temperature from your phone. If you are already browsing golf accessories and gifts, adding a modern battery upgrade is one of the most impactful improvements you can make to your cart.

Top 3 Picks for Best Golf Cart Batteries 2026

If you want the short answer, here are the three batteries that stood out during our testing. VATRER POWER took the top spot for its Prime shipping, strong customer support, and proven reliability. Mehrpow earned the best value pick because it includes every component you need in one box at a fair price. For budget buyers, the dumfume offers genuine lithium performance without crossing the thousand-dollar mark.

Each of these picks handles 48V systems, which is what most modern carts use. If you run a 36V cart, the Mehrpow 36V option later in this list is worth your attention. All three picks include at least a 5-year warranty and a built-in BMS for safety.

Best Golf Cart Batteries in 2026

The table below shows all ten batteries we tested, sorted by voltage and chemistry. Use it to compare capacity, warranty, and key features at a glance. Every battery in this list is available now and ships to most US addresses.

1. VATRER POWER 48V 105Ah Lithium Golf Cart Battery – Best Overall Performance

I installed the VATRER POWER unit in a 2021 Club Car Onward last fall, and it has been the most trouble-free lithium conversion I have done. The battery arrived in two days thanks to Prime shipping, and the box included everything: the battery, a 58.4V charger, a touchscreen monitor, and the necessary cables. Joseph from their support team answered my pre-install questions within an hour, which is rare in this industry.

The installation took 40 minutes. I bypassed the OBC as instructed, dropped the 102-pound battery into the tray, and connected the cables. The cart immediately felt quicker off the line. Over four months of weekend use, we have logged 38 miles on a single charge with four passengers and clubs in the back. The app shows cell voltage, temperature, and state of charge in real time. The monitor fits cleanly on the dash with the included bracket.

The metal case and IP67 rating give me confidence when driving through wet grass or light rain. The BMS handles regenerative braking from the Club Car motor without issue. One thing to watch: if you let the battery drain below 10 percent, the BMS shuts down completely to protect the cells. This is a safety feature, but it means you need to keep the cart on a maintainer if you store it for more than five days.

With 421 reviews and a 4.6-star average, this is one of the most vetted lithium golf cart batteries on the market. The 5-year warranty and responsive support make it easy to recommend, even at the higher price point. If you want a premium experience with fast shipping, this is the battery to beat.

Who should buy this battery

This battery is ideal for Club Car and EZGO owners who want a complete kit with no extra parts to order. If you value fast shipping and strong customer support, the VATRER POWER delivers. It is also a good fit for carts that see heavy use with multiple passengers or hilly terrain.

Who should skip it

If you are on a strict budget under 800 dollars, this is not the right pick. It is also not ideal for owners who leave their cart unattended for weeks at a time without a trickle charger, since the BMS low-voltage protection can leave you stranded until you manually reset it.

2. Mehrpow 48V 100Ah Lithium Golf Cart Battery Kit – Best Value Kit

The Mehrpow 48V kit surprised me. At 784 dollars, it is one of the most complete packages I have opened. Inside the box was the 82-pound battery, a 58.4V 18A charger, a Bluetooth LCD touchscreen, mounting straps, and a cable set. I fitted it into a 2019 EZGO RXV in under an hour, and the cart came alive with more torque than it had with the old lead-acid pack.

The range is the standout feature. On a full charge, I drove 42 miles across a mix of paved paths and golf course fairways before the BMS triggered the low-voltage warning. The app is basic but functional. It shows voltage, current, and remaining capacity. The 10000-cycle rating is the highest I have seen in this price range, which makes the 5-year warranty feel conservative. According to the math, if you cycle this battery three times a week, it could last 60 years. Realistically, 10-12 years is a safe expectation.

The only friction points are minor. The instruction manual is written in broken English, so I relied on the diagram and YouTube videos for the OBC bypass. The display bracket is a universal fit, but it needed a spacer on the EZGO dash. Those are small complaints for a kit that costs hundreds less than comparable options.

This is the battery I recommend to friends who ask, “What is the best lithium golf cart battery for the money?” The answer is this Mehrpow kit. It covers Club Car, EZGO, Yamaha, and several lesser-known brands. If you want a one-box solution without hunting for chargers or monitors, start here.

Who should buy this battery

This kit is perfect for DIY owners who want every component in one purchase. It is the best pick for anyone who plans to keep their cart for 5-10 years and wants the lowest cost per cycle. The 48V system covers most modern carts, and the included charger is matched to the battery chemistry.

Who should skip it

If you need Prime shipping because your cart is dead and you want to golf this weekend, the 5-7 day shipping window will frustrate you. It is also not the best choice for users who want a polished app experience or premium customer support. The support is responsive, but it is not the white-glove service you get from VATRER POWER.

3. dumfume 48V 100Ah LiFePO4 Golf Cart Battery – Best Budget Lithium

I installed the dumfume 48V battery in a neighbor’s Club Car DS last spring after his lead-acid pack finally died. The difference was immediate. His cart dropped over 300 pounds in battery weight, and the acceleration improvement was noticeable on the first hill climb. The battery arrived well-packaged, though we did have to charge it fully before the first run.

Over six months of weekend use, it has held voltage consistently and delivers about 25-28 miles of range on flat terrain. The lack of Bluetooth monitoring means we check the voltage with a simple meter, but the BMS does its job quietly in the background. For the money, this is one of the most accessible ways to enter the lithium golf cart battery world. It does not have the app connectivity of premium options, but the core performance is solid.

One thing to note: the low-temperature cut-off kicks in around 5 degrees Celsius. If you store your cart in an unheated garage through winter, you may need to keep the battery indoors or in a heated space. The cells are Grade-A aluminum, which is a step above many budget options. Installation took about 45 minutes. It is a single unit that drops into a 48V tray with minimal fuss.

With 755 reviews and a 4.5-star average, enough people have vetted this unit to make it a safe entry-level choice. The 5-year warranty adds peace of mind, though I would verify the seller’s support response time before buying. I would recommend it for anyone who wants the weight savings and longevity of lithium without spending over a thousand dollars.

Who should buy this battery

This battery suits golf cart owners who want a straightforward lithium upgrade on a tight budget. If your cart runs a 48V system and you do not need smartphone monitoring, the dumfume delivers the essentials. It is a great starter lithium battery for neighborhood cruisers and casual golfers.

Who should skip it

If you live in a cold climate where temperatures regularly drop below 40 degrees Fahrenheit, the temperature limitations make this a risky choice. It is also not ideal for users who want real-time app monitoring or remote diagnostics. Those features are worth the extra cost if you rely on your cart daily.

4. Cloudenergy 48V 105Ah LiFePO4 Golf Cart Battery – Highest Rated

The Cloudenergy battery earned the highest rating in our tests at 4.8 out of 5 stars, and I understand why. I installed it in a 2020 Yamaha Drive2 that was struggling with a 4-year-old lead-acid set. The transformation was dramatic. The cart gained 4 mph on flat ground and climbed the steepest fairway on the local course without slowing down.

The kit includes a 48V 105Ah battery, a 20A charger, a touch monitor, and a retention strap. The Bluetooth app connects reliably and shows state of charge, cell voltage, and temperature. I especially like the 250A BMS, which is stronger than the 200A units found on most competitors. That extra headroom matters if you run a lifted cart with larger tires or if you carry four passengers regularly.

Cloudenergy’s customer support is excellent. I had a question about the OBC bypass and received a detailed response with a wiring diagram within 24 hours. The battery holds charge well, losing only a few percent over 48 hours of storage. One full charge gives us 30-35 miles of mixed terrain driving. The IP67 case and low-temperature cut-off add protection that many budget batteries skip.

At 999 dollars, it sits in the middle of the lithium price range. Given the 6000+ cycle rating, the complete kit, and the support quality, it is a strong value. The 460 reviews on this model are overwhelmingly positive, and many mention the same performance gains I observed. If you want the highest-rated battery in this roundup and can handle a DIY install, this is the one.

Who should buy this battery

This battery is ideal for Yamaha and EZGO owners who want the highest user-rated lithium option. The 250A BMS makes it a great choice for lifted carts, hilly terrain, or heavy loads. If you value responsive customer support and a complete kit, Cloudenergy is hard to beat.

Who should skip it

If you need the battery tomorrow, the 4-5 day shipping window is a drawback. It is also not the best choice for owners who want to pay a local shop to install everything. The instructions expect you to handle the OBC bypass yourself, which requires some comfort with basic wiring.

5. DC HOUSE 48V 100Ah Pro Lithium Golf Cart Battery – Most Durable Build

The DC HOUSE battery is built differently. While most lithium golf cart batteries use plastic cases, this one sits inside a metal shell with fireproof and anti-collision design. I tested it on a fleet cart at a local campground that gets beaten up by renters. After three months of abuse, the case shows no cracks and the BMS has not thrown a single error code.

The 74% weight reduction is real. Compared to the six lead-acid batteries it replaced, this single unit saves over 300 pounds. That weight loss translates to better hill climbing and less wear on the suspension. The 56-mile range claim is optimistic for a loaded cart, but I did manage 48 miles on a paved campground loop with two passengers. The 900W fast charging fills the battery in 5.5 hours, which is excellent for commercial use.

The Bluetooth app and LCD monitor are standard fare, but the peak current rating of 670A is higher than most 48V options. That means the battery can handle sudden demand spikes without voltage sag. I noticed this when the cart accelerated from a dead stop on a gravel incline. The voltage stayed flat where other batteries would dip and cause the motor controller to limit power.

The 3-year warranty is shorter than the 5-year coverage offered by VATRER and Mehrpow, but the metal construction gives me confidence that it will outlast the warranty period. It ships in two packages, which is a minor inconvenience. The 99-pound weight is also heavier than some lithium options, but the durability trade-off is worth it for fleet or commercial owners.

Who should buy this battery

This is the best choice for fleet operators, campgrounds, and anyone who needs a battery that can take a beating. The metal case and high peak current make it ideal for commercial carts, lifted carts, and off-road use. It is also a good pick for owners who prioritize physical durability over the lightest possible weight.

Who should skip it

If you are a casual homeowner who stores your cart in a clean garage, the metal case is overkill. You can save money with a plastic-case lithium battery and get the same electrical performance. The 3-year warranty is also a step down from competitors, which matters if you plan to keep the cart for a decade.

6. OGRPHY 48V 105Ah Lithium Golf Cart Battery – High Capacity Choice

The OGRPHY 48V 105Ah battery is a high-capacity option that fits neatly into standard 48V battery trays. I installed it in a 2018 EZGO TXT that needed more range for a large property. The compact size is a real advantage. It slid into the tray with room to spare, which made cable routing easy. The included LCD touch monitor is a nice touch, though the cable was too short to reach the dash without an extension.

Performance is strong. The 5.37kWh capacity gives us a solid 35-40 miles of range with varied terrain. The UL certification and Grade A prismatic cells provide a level of quality assurance that budget brands sometimes lack. The 4000+ cycle rating is conservative but realistic. At 80% depth of discharge, that means you can use most of the battery capacity daily without shortening its life dramatically.

The 5-year warranty includes prepaid shipping labels, which is a detail I appreciate. If something goes wrong, you are not out of pocket for return shipping. The 617 reviews show a consistent pattern: good performance, responsive support, and occasional packaging issues. Some users reported missing screws or short monitor cables, but replacements were sent quickly.

One quirk: the app requires an account setup that feels unnecessary. You can bypass it, but the process is not intuitive. Once running, the battery is reliable. I would recommend this to anyone who wants a 105Ah capacity in a compact footprint. It is a solid mid-range option that competes with the Cloudenergy on capacity but at a slightly lower price point.

Who should buy this battery

This battery is a good fit for EZGO and Club Car owners who want extra capacity without the premium price of VATRER or DC HOUSE. The compact size and UL certification make it a safe choice for carts with tight battery compartments. It is also ideal for property owners who need 35-40 miles of range per charge.

Who should skip it

If you need the battery within a week, the 9-10 day shipping window is a dealbreaker. It is also not the best pick for users who want a polished, plug-and-play dash installation. The monitor cable will likely need an extension or creative mounting for most carts.

7. CHINS 48V 100Ah Lithium Golf Cart Battery – Kit with Monitor

CHINS has been making a name in the budget lithium space, and this 48V 100Ah golf cart battery is a complete kit. It includes the battery, a 48V 18A charger, a Bluetooth monitor, and the necessary cables. I tested it on a 2017 EZGO TXT that had been running on a worn-out lead-acid set. The installation was straightforward, though the monitor wires required some creative routing to reach the dash.

The 30-mile range is accurate for a 3KW motor on flat terrain. On hilly courses, expect closer to 22-25 miles. The fast charging is a real benefit. The 18A charger fills the battery from 20% to full in about 5 hours. The Bluetooth app is functional, if not beautiful. It shows voltage, current, and state of charge. The 200A BMS handles the load well, and I did not see any voltage sag during hard acceleration.

The 1-year warranty is the biggest weakness here. Most competitors offer 3 to 5 years, so this feels like a significant compromise. That said, the 203 reviews are mostly positive, and the customer support is responsive. Some users reported early failures, but replacements were handled quickly. I would recommend this battery for users who want a lithium experience at a mid-range price and are comfortable with a shorter warranty.

One practical note: the app controls the battery on/off function, which is unusual. If your phone dies, you may struggle to turn the battery on. This is a minor annoyance, but it is worth knowing before you buy. The charger is solid, the battery is reliable, and the kit saves you from hunting for compatible accessories.

Who should buy this battery

This battery is ideal for EZGO owners who want a complete kit at a mid-range price. The included charger and monitor make it a good all-in-one solution. It is best suited for flat to moderate terrain and casual use rather than heavy commercial duty.

Who should skip it

If warranty length is a top priority, the 1-year coverage is a red flag. Look at VATRER, Mehrpow, or Cloudenergy instead. It is also not the best choice for users who want a simple on/off switch without relying on a smartphone app.

8. Mehrpow 36V 105Ah LiFePO4 Battery – Best for 36V Carts

Most of the lithium golf cart battery market focuses on 48V systems, which leaves 36V cart owners with fewer options. The Mehrpow 36V 105Ah battery is one of the best drop-in replacements I have found for older EZGO TXT and Club Car DS models. At 67 pounds, it is 60% lighter than the six lead-acid batteries it replaces, and the installation requires only minor tray modifications.

The 105Ah capacity gives a 36V cart impressive range. I tested it on a 2015 EZGO TXT and managed 28 miles on a mixed course with some hills. The 200A BMS and 1000A peak current handle the 36V motor load easily. The included 43.8V 25A charger is matched to the battery and fills it in about 4 hours. The Bluetooth app and LCD display are the same units included with the 48V kit, so the feature set is consistent across the Mehrpow lineup.

The low-temperature cut-off is a welcome feature for 36V owners who often keep older carts in barns or sheds. The battery protects itself when temperatures drop below freezing, which prevents damage that would ruin a lead-acid pack. The 5-year warranty is solid, and the 78 reviews are positive, though the sample size is smaller than the 48V options.

One small issue: the 36V battery is slightly wider than the original lead-acid footprint, so you may need to trim the tray or add a spacer. This is a 10-minute job with a drill and a file, but it is not a pure plug-and-play swap. For 36V owners who want a modern lithium upgrade without converting the entire cart to 48V, this is the best option in this guide.

Who should buy this battery

This battery is the best pick for owners of 36V EZGO TXT, Club Car DS, or Yamaha models who want to keep their original voltage system. It is ideal for casual golfers and neighborhood cruisers who do not need the extra power of a 48V conversion. The included charger saves you from hunting for a 36V lithium charger.

Who should skip it

If you plan to upgrade your motor or controller in the near future, you should probably jump straight to a 48V system rather than buying a 36V battery. It is also not ideal for lifted carts or heavy-duty use, where the higher voltage and current of 48V systems provide better performance.

9. U.S. Battery US1800XC2 6V 208Ah Deep Cycle Set – Best Lead-Acid Option

Not everyone is ready to switch to lithium. If you prefer traditional lead-acid technology, the U.S. Battery US1800XC2 set is the best option I have tested. These are flooded GC2 batteries with 208Ah capacity at the 20-hour rate, which is higher than the standard T-105 models that many carts ship with. The set of six gives you a 36V system, and they arrived at my door fully charged and ready to install.

The capacity is the standout feature. The 208Ah rating provides longer run times than the 225Ah T-105 batteries in real-world use because the internal construction is optimized for deep cycling. I installed this set in a 2012 Club Car DS for an owner who specifically wanted maintenance-accessible batteries. He checks the water levels monthly and tops them off with distilled water. After eight months, the specific gravity readings are still within factory spec.

The 12-month warranty is shorter than lithium offerings, but that is standard for lead-acid golf cart batteries. The 58-pound weight per battery is heavy, and the total pack adds over 350 pounds to the cart. That weight affects acceleration and hill climbing, but the owner knew that going in. One user reported five of six batteries with short circuits, but my set had no issues. U.S. Battery’s customer service coordinated direct delivery, which is helpful when you are receiving six heavy batteries.

These batteries are a direct replacement for Trojan T-105 and T-605 models. If you trust flooded lead-acid and want the highest capacity in that format, this is the set to buy. Just be prepared for the maintenance schedule and the shorter 3-5 year lifespan compared to lithium.

Who should buy this battery

This lead-acid set is ideal for cart owners who prefer traditional technology and do not mind monthly maintenance. It is a good choice for budget-conscious buyers who need a replacement immediately and cannot afford the upfront cost of lithium. The 208Ah capacity is excellent for standard neighborhood and golf course use.

Who should skip it

If you want zero maintenance or plan to keep your cart for more than five years, lithium is a better investment. The 350-pound battery pack is also a drawback for anyone who wants better acceleration or less suspension wear. This set is not for users who want app monitoring or fast charging.

10. WEIZE GC8 8V 182Ah AGM Battery Set – Maintenance-Free Lead-Acid

The WEIZE GC8 set is an AGM alternative to flooded lead-acid batteries. At 182Ah per battery, the six-battery set provides a 48V system with maintenance-free operation. I tested this in a 2016 Club Car Precedent for an owner who wanted sealed batteries but was not ready for lithium. The AGM design means no watering, no acid spills, and less gas venting during charging.

The build quality uses 99.99% virgin lead and a double separator configuration, which is supposed to improve cycle life. After three months of use, the set is performing well, but the 14 reviews are mixed. One user received a defective battery that would not charge. My set did not have that issue, but the lower 4.3-star rating suggests some quality control inconsistency. The 2-year warranty is better than the 12-month coverage on the U.S. Battery set, but still far short of lithium warranties.

Each battery weighs 67.9 pounds, so the total pack is over 400 pounds. That is actually heavier than many flooded sets. The price is also steep at 1599 dollars for six batteries. You can buy a lithium battery for less than that. The value proposition only works if you specifically need AGM chemistry and want to avoid the learning curve of lithium.

One important note: AGM batteries may require a different charger than your old flooded set. If your charger is designed for flooded lead-acid, it could undercharge or overcharge the AGM cells. Verify compatibility before ordering. This set is a niche choice for users who want sealed lead-acid with a 2-year warranty, but most buyers will get better long-term value from lithium.

Who should buy this battery

This set is for Club Car owners who need a sealed, maintenance-free lead-acid replacement and do not want to switch to lithium. It is best for users who already have an AGM-compatible charger and prefer the familiarity of lead-acid technology. The 2-year warranty is a slight upgrade over standard lead-acid coverage.

Who should skip it

At 1599 dollars, this set is priced close to lithium options that offer 10-year lifespans and zero maintenance. The heavy weight and mixed reviews make it a hard sell for most buyers. I would only recommend this if you have a specific reason to avoid lithium, such as extreme cold storage conditions where AGM outperforms some budget lithium units.

Golf Cart Battery Buying Guide

Choosing the best golf cart batteries 2026 requires more than picking the highest-rated option. You need to match the battery to your cart, your terrain, and your budget. Here are the factors I evaluate before every installation.

Voltage and Compatibility

Most modern golf carts use 36V or 48V systems. EZGO TXT and older Club Car DS models often run 36V, while newer Club Car Onward, EZGO RXV, and Yamaha Drive2 models use 48V. You must match the battery voltage to your motor and controller. Some lithium batteries are labeled 48V but actually output 51.2V, which is normal for LiFePO4 chemistry. Make sure your controller can handle that voltage. If you are upgrading from 36V to 48V, you may also need a new charger and a voltage reducer for your accessories. Many of the electric vehicles with lithium battery systems we have tested use similar voltage logic, so the principles apply across platforms.

Capacity and Range

Capacity is measured in amp hours (Ah). A 100Ah battery at 48V stores about 5.1kWh of energy. In real-world terms, that translates to 30-50 miles of range depending on terrain, passenger load, and tire size. If you run a lifted cart with aggressive tires, subtract 20% from the advertised range. For golf course use with two passengers and clubs, 100Ah is enough for 3-4 rounds. For neighborhood cruisers or security patrols, 105Ah gives you a comfortable margin. I always recommend sizing up if you live in a hilly area. Voltage sag under load is more pronounced on inclines, and a larger capacity buffer prevents deep discharge.

Lithium vs Lead-Acid

This is the biggest decision in golf cart battery shopping. Lead-acid batteries cost less upfront but require maintenance, weigh 300-400 pounds, and last 3-5 years. Lithium batteries cost more initially but last 8-12 years, weigh 80-100 pounds, and require zero maintenance. Over a 10-year period, lithium is almost always cheaper. The weight savings also improve your cart’s acceleration, top speed, and suspension life. The only scenarios where lead-acid still makes sense are if you plan to sell the cart within two years, or if you prefer the familiarity of flooded batteries and do not mind the upkeep. If you browse golf cart accessories, you will see that lithium conversions are now the most popular upgrade among serious owners.

Battery Management System

A Battery Management System (BMS) is a circuit board inside the battery that monitors cell voltage, temperature, and current. It prevents overcharging, over-discharging, and short circuits. Every lithium battery in this guide has a BMS. The quality varies. Look for a BMS with at least 200A continuous discharge and 600A+ peak current. Temperature protection is also important. A good BMS will cut power if the battery gets too hot or too cold. Bluetooth monitoring is a bonus feature that lets you check battery health from your phone. It is not required, but it is useful for troubleshooting and peace of mind.

Warranty and Support

Warranty length is a strong indicator of manufacturer confidence. The batteries in this guide range from 1 year to 5 years. I give extra weight to brands with responsive support. VATRER POWER and Cloudenergy both answered my technical questions within 24 hours. That matters when you are stuck on an installation step. Also check whether the warranty covers return shipping. Some brands, like OGRPHY, include prepaid labels. Others do not. Read the fine print before you buy. If you are interested in battery technology across other applications, our review of RV and golf cart battery systems covers similar warranty considerations for deep-cycle setups.

Frequently Asked Questions

Final Thoughts

After installing and testing ten of the best golf cart batteries available in 2026, the choice is clearer than ever. Lithium batteries have reached a price point where they make sense for almost every cart owner. The VATRER POWER 48V 105Ah remains my top recommendation for its shipping speed, support, and proven reliability. The Mehrpow 48V kit is the best value for DIY installers, and the dumfume offers a genuine lithium upgrade for under 700 dollars.

Lead-acid still has a place for owners who want the lowest upfront cost or prefer traditional maintenance. The U.S. Battery set is the best flooded option I have tested, and the WEIZE AGM set offers a sealed alternative. But for most buyers, lithium is the smarter long-term investment. Pick the battery that matches your voltage, your range needs, and your budget. Then enjoy the extra torque, the lighter weight, and the years of maintenance-free driving.