Description
Switch a 72V golf cart that EPOCH doesn’t list a cart-specific kit for from its lead-acid set to one EPOCH Batteries 70.4V 105Ah LiFePO4 battery. It is EPOCH’s complete Big Box Series kit in the "Other" configuration, with a universal charge port plug and mounting set, so the charger, gauge and 12V converter come in the same box.
Key numbers: 7.39 kWh of stored energy, 250A continuous discharge, a battery weight of 132 lbs and an IP67 waterproof case.
Fitment: EPOCH’s "Other" configuration is for compatible 72V carts beyond its cart-specific kits. Check that your battery compartment takes the 21.7" x 13.4" x 9.9" case, and plan the mounting, cable routing and charge-port wiring before you order. We’re happy to check it with you.
What’s included
- One 70.4V (72V class) 105Ah LiFePO4 battery, replaces a six-battery lead-acid set
- 72V 15A lithium charger
- Battery gauge
- 12V converter
- Free Epoch Li-Ion app (iOS and Android)
- Mounting brackets are not included
Specifications
| Brand | EPOCH Batteries |
|---|---|
| EPOCH model | BB72105A-Kit |
| Fits | Compatible 72V golf carts (EPOCH "Other" configuration) |
| Nominal voltage | 70.4V |
| Capacity | 105Ah |
| Energy | 7.39 kWh |
| Continuous discharge | 250A |
| Peak discharge | 500A (up to 15 Seconds), 1,000A (up to 2 Seconds) |
| Max charge current | 100A Continuous, 500A (up to 15 Seconds, regenerative braking) |
| Max charge voltage | 79.2V |
| Operating voltage range | 55.0V – 79.2V |
| Chemistry | Lithium Iron Phosphate (LiFePO4) |
| Cell configuration | 22S1P |
| Battery weight | 132 lbs |
| Battery size (L x W x H) | 21.7" x 13.4" x 9.9" |
| Ingress rating | IP67 |
| Charging temperature | 0°C (32°F) / 55°C (131°F) |
| Discharge temperature | -10°C (14°F) / 55°C (131°F) |
| Bluetooth | Yes (Epoch Li-Ion app) |
| Internal heating | No |
| Cycle life | 3,500+ cycles (EPOCH figure) |
| Series / parallel | Parallel only, max 2 (210Ah); series not supported |
| 12V converter | Included |
| Warranty | 11-year limited (EPOCH Batteries) |
Warranty: 11-year limited warranty from EPOCH Batteries. Ask us for the full warranty terms before you buy.
Check your fitment: confirm your cart’s make, model, year and voltage before ordering. See the Fitment Guide or send us your cart details and we’ll confirm the right kit.
About EPOCH Batteries
EPOCH Batteries is a veteran-owned company that designs and engineers its LiFePO4 batteries in the USA. It focuses on marine, RV and golf cart power, with an advanced BMS, Bluetooth monitoring and heated models, and U.S.-based support.
- Veteran-owned, designed and engineered in the USA.
- Bluetooth monitoring and heated options on many models.
- Golf cart kits plus marine and RV batteries from one brand.
See everything we carry from EPOCH Batteries.
Good to know
- Charge only with the lithium charger supplied with the kit or one the maker approves; a lead-acid charger can damage a lithium battery.
- Club Car with an On-Board Computer (OBC)? An OBC bypass may be needed so the lithium charger can charge the battery.
- This battery has no internal heater: let a cold battery warm above freezing (32F) before charging.
Shipping or local delivery: this battery can be shipped to you or delivered locally. See Shipping & Local Delivery for details.
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