This 12.8V 50Ah / 640Wh rechargeable lifepo4 (lithium iron phosphate) battery pack is engineered for trolling motor, marine electronics, fishing boat, kayak. Featuring 4S1P Prismatic cell configuration with an advanced Battery Management System (BMS), it delivers reliable deep cycle performance with ≥4000 cycles at 80% dod lifespan.
| Parameter | Specification |
|---|---|
| Nominal Voltage | 12.8V |
| Rated Capacity | 50Ah / 640Wh |
| Battery Type | LiFePO4 (Lithium Iron Phosphate) |
| Cell Configuration | 4S1P Prismatic |
| Cycle Life | ≥4000 cycles at 80% DOD |
| BMS Protection | Overcharge, Over-discharge, Over-current, Short Circuit, Temperature, Cell Balancing |
| Max Continuous Discharge | 50A |
| Peak Discharge | 100A (5s) |
| Charge Voltage | 14.6V |
| Waterproof Rating | IP67 |
| Operating Temperature | -20°C to 60°C |
| Dimensions | 230 x 140 x 175 mm |
| Weight | 6.8 kg |
| Terminal Type | M6 bolt terminal (marine grade stainless steel) |
Ideal for Trolling motor, marine electronics, fishing boat, kayak. This versatile battery pack serves as a drop-in replacement for lead-acid batteries in various DC power applications requiring deep cycle performance and lightweight portability.
Custom voltage, capacity, connector type, and enclosure available upon request. Contact us for OEM/ODM solutions.