Topak Model A903 – 65.7V 55Ah Marine Lithium Battery
(Applicable for surfboards)
Product Specifications
| Parameter | Value |
|---|---|
| Rated Voltage (V) | 65.7V |
| Rated Capacity (Ah) | 55Ah |
| Rated Energy (Wh) | 3613.5Wh (3.6135kWh) |
| Maximum Charging Voltage (V) | 83.95V |
| Maximum Charging Current (A) | 55A |
| Maximum Continuous Discharge Current (A) | 165A |
| Maximum Peak Discharge Current @ 2s (A) | 200A |
| Maximum Load Power (W) | 12000W |
| Discharge Cut-off Voltage (V) | 50.4V |
| Cell Model | INP27148101A-55Ah |
| Cell Configuration | 18S1P (18 series, 1 parallel) |
| Cycle Life | 2000 cycles @ (80% capacity retention) under normal indoor temperature |
| Protection Rating | IP67 |
| Reference Weight (kg) | Approx. 25kg |
| Product Dimensions (mm) | 415 × 285 × 126.5mm |
| Applications | Surfboards |
