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The Battery Shop

Shop All Fleet Lithium

The full Fleet Lithium catalog in one place — drop-in packs, complete conversion kits, chargers, brackets and accessories for carts, UTVs, boats, coaches and off-grid systems.

  • Every pack, kit, charger and accessory we build
  • Filter by voltage, capacity and application
  • Drop-in fitment with OE-matched hardware
  • 10-year Promise series warranty, ships from the USA
300A Continuous discharge
5,000+ Cycles at 80% DoD
10 yr Promise series warranty
The Last Battery you'll ever buy.
105Ah Best selling capacity
  • Full catalog
  • Drop-in fitment
  • Matched chargers
  • US-based support
  • Ships from the USA
1

Filter to your application

Use the filters to narrow by voltage, capacity and vehicle type.

2

Confirm fitment

Run your make, model and year through the finder before ordering a pack or kit.

3

Add the right charger

Every lithium pack needs a lithium charge profile. Kits include one; standalone packs list the matching charger.

View as

Verified fitment

Find the right pack for your vehicle

Pick your make, model and year and we will show only the packs and kits verified to fit.

  • EZGO
  • Club Car
  • Yamaha
  • Icon
  • Advanced EV
  • Textron
  • Polaris

Vehicle not listed? Send us the model and year and our team will confirm fitment before you order.

Buyer questions

Shopping FAQ

How do I know which pack fits?
Use the fitment finder on this page. It matches brackets and harnesses to your exact make, model and year instead of guessing from voltage alone.
What is the difference between a pack and a kit?
A pack is the battery alone. A conversion kit adds the OE-fit bracket, wiring harness and matched lithium charger so nothing else has to be sourced.
Where does my order ship from?
Every order ships from our US warehouse. Shipping cost is calculated at checkout.
Can I talk to someone before ordering?
Yes. Our US-based team will confirm fitment, voltage and charger requirements before you buy.
What warranty applies?
Promise series packs carry 10 years. Other lines carry 8- or 5-year terms, listed on each product page.
Do you support fleets and dealers?
Yes. Contact us for fleet pricing, dealer terms and volume lead times.
Contact the Fleet team