Description
The Epoch BB51105A Mini Kit packs 105Ah of LiFePO4 power into a smaller footprint, making it a smart upgrade for 48V golf carts where space is tight but runtime still matters. It’s built in a steel case, includes Bluetooth monitoring, and has plenty of current on tap when the cart needs to move.
Key Features
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Compact 105Ah Power: Delivers 5.376kWh of stored energy in a smaller form factor that fits tighter battery bays without giving up serious runtime.
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Bluetooth Monitoring: Check voltage, state of charge, and current from your phone, with an included display for quick at-a-glance readings.
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Strong & Weather-Ready: Handles up to 700A peak discharge and uses an IP67-rated steel enclosure to keep dust and water out.
The BB51105A Mini Kit runs on a 1P16S LiFePO4 configuration with a 51.2V nominal output. Continuous discharge is rated at 200A, with up to 700A available for short bursts when acceleration or heavier loads call for it.
Its smaller footprint makes it easier to work into carts where battery space is limited, while the steel housing gives it a solid, durable feel. Charging is supported from 0°C to 55°C, and discharge operation extends from -20°C to 60°C for year-round use.
Up to two batteries can be connected in parallel if more capacity is needed later. With 3,500+ rated cycles and an 11-year manufacturer warranty, it’s a compact lithium upgrade made to stick around.
Technical Specification
| ItemSpecification | |
|---|---|
| Model | BB51105A Mini Kit |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 105Ah |
| Energy Stored | 5.376kWh |
| Chemistry | LiFePO4 |
| Cell Configuration | 1P16S |
| Operating Voltage | 40V - 58.4V |
| Parallel Connections | Max 2 |
| Max Continuous Charge | 100A |
| Max Charge (15 Sec) | 300A |
| Max Continuous Discharge | 200A |
| Max Discharge (2 Sec) | 700A |
| Charge Temp Range | 0°C to 55°C |
| Discharge Temp Range | -20°C to 60°C |
| Weight | 99 lbs |
| Dimensions | 15.8 x 11.1 x 10.9 in |
| Case Material | Steel |
| Enclosure Protection | IP67 |
| Terminal Type | M8 Female |
| Cycle Life | 3,500+ cycles |
| Certifications | UL1642, UL9540A, IEC 62619:2022, CE, RoHS |
| Warranty | 11-Year Manufacturer |

