Epoch Batteries
Epoch 48V 105Ah Golf Cart Battery Complete Kit - LiFePO4
Epoch 48V 105Ah Golf Cart Battery Complete Kit - LiFePO4
SKU: BB51105A-Kit
- Regular price
- $2,299.00
- Regular price
- Sale price
- $2,299.00
- Unit price
- per
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- Warranty information is listed in this product's details.
Complete 48V Lithium Conversion Kit
Replace a compatible lead-acid bank with one smart 5.38kWh Epoch lithium system.
The Epoch BB51105A-Kit combines a 51.2V 105Ah LiFePO4 battery, high-output 200A BMS, lithium charger, dash gauge, Bluetooth monitoring, 12V accessory converter, and configuration-specific mounting hardware in one conversion package. It is built for 48V golf-cart owners who want strong power under load without lead-acid watering, acid corrosion, or piecing together the major conversion components.
Why owners choose this kit
The major conversion components are already matched.
Strong acceleration and hill support
A 200A continuous discharge rating supports demanding compatible carts, with published surge ratings of 300A for 15 seconds and 700A for 2 seconds. The complete controller, motor, cables, protection, and wiring must remain within their own ratings.
Know your charge at a glance
Check battery status from the included dash-mounted gauge or the Epoch Bluetooth app on a compatible iOS or Android device.
Power common 12V accessories correctly
The included 48V-to-12V converter supplies a proper low-voltage source for compatible lights, USB ports, radios, and other 12V accessories instead of tapping the traction battery.
Use the charger designed for the battery
A 48V 15A Epoch lithium charger is included, so the conversion does not depend on reusing an incompatible lead-acid charger.
Fitment comes first
Confirm your cart before ordering.
The full-size battery measures 18.1 × 13.4 × 9.8 inches and weighs 99 lb. Confirm battery-bay space plus terminal, cable, hold-down, and service clearance. Also verify the cart's model and year, 48V electrical system, controller demand, charging-port or onboard-computer requirements, accessory wiring, and the correct mounting configuration.
Club Car DS owners: review the separate Epoch 48V 105Ah MINI kit and confirm the correct configuration before purchasing this full-size version.
Confirm My Golf Cart Fit →Package contents
What is included
- 1× Epoch BB51105A 51.2V 105Ah LiFePO4 golf-cart battery
- 1× Epoch 48V 15A lithium battery charger and charging cable
- Dash-mounted battery gauge with its communication cable
- 48V-to-12V accessory converter
- Bluetooth app access for compatible iOS and Android devices
- Mounting hardware associated with the confirmed kit configuration
Vehicle-specific cables, brackets, adapters, or onboard-computer bypass components can vary by cart. Confirm the exact package for your model before ordering.
Installation checkpoints
- Follow the Epoch manual for secure mounting, polarity, cable routing, torque values, fuse or breaker sizing, disconnects, charging, and commissioning.
- Use the included lithium charger; do not assume an existing lead-acid charger is compatible.
- Some Club Car installations require an onboard-computer bypass or charging-port changes. Verify the exact procedure for the cart model and year.
- Do not tap the traction battery to power 12V accessories. Install the included converter according to its instructions.
- Have a qualified golf-cart technician complete the conversion if you are not comfortable working with high-current DC systems.
Frequently asked questions
Is this a battery-only listing?
No. This is the BB51105A-Kit complete conversion package. It includes the battery, Epoch lithium charger, dash gauge, 12V converter, Bluetooth monitoring, and the mounting hardware associated with the confirmed configuration. Cart-specific extras can still vary.
How far will my golf cart travel per charge?
There is no responsible one-number range for every cart. Motor and controller setup, speed, terrain, tire size and pressure, lift, passenger and cargo weight, temperature, and accessory use all affect range. The battery stores 5.376kWh; compare that capacity with your present driving conditions or ask Torven Power to review the application.
Can I use this in a lifted or modified cart?
Potentially, when tray fit, wiring, motor and controller compatibility, and current demand are verified. The battery is rated for 200A continuous discharge, 300A for 15 seconds, and 700A for 2 seconds; every other component must also be correctly rated.
Can two of these batteries be connected together?
Epoch publishes a maximum of two matched batteries in parallel for this model. Do not connect them in series. Parallel installation requires matched batteries, balanced cabling, proper protection, and the exact procedure in the Epoch documentation.
What does the Epoch warranty cover?
Epoch advertises an 11-year limited manufacturer warranty for the battery, subject to its model-specific remedy schedule and exclusions. Register the battery with Epoch within 90 days and retain proof of purchase. Epoch currently lists separate limited periods for chargers and accessories; review the current manufacturer terms before use or installation.
Product Data
Technical Specifications
| Specification | Details |
|---|---|
| Model / SKU | BB51105A-Kit |
| Battery chemistry | LiFePO4; 1P16S cell configuration |
| Nominal voltage and capacity | 51.2V / 105Ah |
| Stored energy | 5,376Wh (approximately 5.38kWh) |
| Operating voltage range | 40-58.4V; 58.4V maximum charge voltage |
| Maximum continuous charge | 100A |
| Maximum continuous discharge | 200A |
| Discharge surge | 300A for 15 seconds; 700A for 2 seconds |
| Parallel configuration | Up to 2 matched batteries in parallel |
| Monitoring | Bluetooth mobile app and included mountable dashboard meter |
| Included charging and conversion | 48V 15A waterproof lithium charger; 48V-to-12V step-down converter |
| Ingress protection | IP67 |
| Dimensions | 18.1 L x 13.4 W x 9.8 H in |
| Weight | 99 lb |
| Cycle rating | 3,500+ cycles |
| Warranty | 11-year Epoch manufacturer warranty; terms apply |
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Ordering Information
Shipping & Returns
Shipping: Free standard shipping has no order minimum on eligible products in the Lower 48. Processing and transit times vary by product, destination, and freight requirements. Lithium batteries ship by approved ground or freight methods, and some destinations may require a delivery appointment.
Returns: Eligible returns may be requested within 30 days of delivery. The item must meet the conditions in Torven Power's return policy; freight and restocking terms may apply to large products.
Warranty: 11-year Epoch manufacturer warranty; manufacturer terms, exclusions, and any registration requirements apply.
Epoch Batteries
Epoch 48V 105Ah Golf Cart Battery Complete Kit - LiFePO4
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