Bolt Energy Lithium Golf Cart Batteries
About Bolt Energy Lithium Golf Cart Batteries
Once you've chosen Bolt, the question is which Bolt Energy lithium golf cart battery belongs in your cart. Our team voted Bolt the Best Lithium Battery in Warranty, Power, and Overall, and Bolt backs it with a 12-year warranty (6 years full replacement). Questions before or after install go to our tech team at 678-331-7404.
Bolt Energy, part of the Nivel family of brands, makes LiFePO4 packs in 36V, 48V and 72V. We sell each one as a conversion kit bundle with a Bolt charger, Bluetooth receiver, state-of-charge meter with power button and mounting brackets, in a Professional or Standard kit, matched to the cart you pick. Still comparing lithium itself? Start at our Lithium Knowledge Center.
Pick your Bolt model
| Model | Bolt's up-to range | Best for |
|---|---|---|
| 36V 105Ah | 30 miles | Keeping a 36V cart at 36V |
| 48V 105Ah MINI | 50 miles | 4-passenger, lifted or upgraded 48V carts, or a stock cart that needs more range |
| 48V 105Ah THIN | 50 miles | The MINI's job in the long case an E-Z-GO TXT, Bad Boy or Yamaha G19 to G22 takes |
| 48V 168Ah BIG | 70 miles | Long distances, 6-seaters and highly modified carts that can support it |
| 48V 60Ah FLEET | 24 miles | Standard 2-passenger carts, or 4-passenger carts on short neighborhood trips with no upgrades |
| 72V 105Ah POWER | 70 miles | Carts already running 72V |
Ranges are Bolt's up-to figures; actual range varies with the cart, the load and the terrain.
How to choose between Bolt models
Start with voltage. A 36V cart that's staying 36V takes the 36V pack, and a cart already on 72V takes the POWER. Moving between voltages is a conversion, so talk to our tech team before buying a pack for one.
On 48V, case shape and how you use the cart decide it. The MINI is the starting point for most 48V carts: 4-passenger carts out all day, lifted carts on bigger tires, carts with performance upgrades, and stock carts that need more range. The THIN carries the same 105Ah and 250A continuous in the long case an E-Z-GO TXT or Bad Boy needs. The BIG is for long distances, six-seaters and highly modified carts that can support it, and the FLEET, rated 185A continuous, fits a standard 2-passenger cart or a 4-passenger cart on short neighborhood trips with no upgrades.
Each bundle's Select your Cart menu lists the carts we sell it for, from Advanced EV, Bad Boy, Bintelli, Club Car, Epic, Evolution, E-Z-GO, ICON, Navitas, Pilot, Polaris, Star EV and Yamaha.
Professional or Standard kit
We lead with the Professional kit because it's the complete setup, with the 12V converter, heavy-duty solenoid, 2AWG cables and removal strap added to the battery, charger, meter and brackets. Standard is complete too, for carts with no 12V accessories or ones that already have those parts. The 12V converter comes with the Professional kit; on the Standard kit it's optional.
Why buy Bolt from Extreme Kartz
We're an authorized Bolt dealer, which keeps your battery inside Bolt's warranty terms. Our tech team knows the Bolt line and helps before the order and after the install. Bundles ship from our Tyrone, GA warehouse, built around the cart you choose.
Not sure which model fits? Read Which Bolt Energy lithium battery is right for your golf cart? or call 678-331-7404.
Bolt Energy Lithium Golf Cart Batteries
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FAQs for Bolt Energy Lithium Golf Cart Batteries
Which Bolt Energy battery fits my cart?+
Match the voltage first: Bolt makes 36V, 48V and 72V packs. Then open the bundle for that voltage and check its Select your Cart menu, which lists the carts we sell it for. If yours isn't listed, choose Other Cart and call 678-331-7404 before you order. Our guide, Which Bolt Energy lithium battery is right for your golf cart?, goes model by model.
Should I get the Professional or Standard kit?+
Start with Professional: it's the complete setup, adding Bolt's 12V converter and a heavy-duty solenoid, plus 2AWG cables and a removal strap, for $200 more. Standard carries the same battery and suits a cart with no 12V accessories, or one that already has those parts. A lithium pack has no mid-pack 12V tap, so lights, a radio or USB ports need a converter. We also sell Bolt's reducer on its own: the 48V/36V model, and a 50A 36/72V model for the POWER.
Do Bolt batteries come heated?+
Yes. Bolt's packs now come heated and warm their cells automatically when a charge starts in the cold. While stock lasts, each bundle also offers a non-heated version for $75 less. Our guidance is not to charge a non-heated Bolt pack below 32°F, so that version suits mild climates.
What warranty comes with a Bolt Energy battery?+
Bolt's warranty is 12 years on batteries bought in 2026 or later: 6 years of full replacement, then 6 prorated. Register with Bolt within 30 days of purchase, or coverage drops to 2 years. It transfers if the new owner registers within 15 days and the first owner registered it. Chargers carry 2 years and accessories 1 year. Within 30 days of delivery, contact us; after that, claims go to Bolt.









