Product Specifications
| Category | Specification |
| Brand & Model | ETOSM & ET-LFP-1286S |
| Battery Chemistry | LiFePO4 (Lithium Iron Phosphate) |
| Nominal Voltage | 12.8V |
| Rated Capacity | 6.0 Ah (Amp-hours) |
| Energy | 76.8 Wh (Watt-hours) |
| Configuration | 4S (4 cells in series) |
| Cycle Life | >3000 cycles (to 80% of original capacity) |
| Standard Charge Voltage | 14.4V - 14.6V |
| Charge Method | Constant Current (CC) / Constant Voltage (CV) |
| Standard Charge Current | 3A (Recommended) |
| Max. Continuous Charge Current | 6A |
| Max. Continuous Discharge Current | 12A |
| Peak Discharge Current (≤3 sec) | 18A |
| Discharge Cut-off Voltage | 10.0V (Protected by BMS) |
| Dimensions (L x W x H) | Approx. 140mm x 65mm x 95mm |
| Weight | Approx. 0.75 kg (1.65 lbs) |
| Terminal Type | N/A |
| Internal Resistance | ≤50 mΩ |
| Self-Discharge Rate | <3% per month |
| Operating Temperature | Charge: 0°C to 45°C (32°F to 113°F , Discharge: -20°C to 60°C (-4°F to 140°F) |
| Storage Temperature | -10°C to 45°C (14°F to 113°F) |
| Included Protection (BMS) | Over-Charge, Over-Discharge, Short-Circuit, Over-Current, Temperature Protection. |
Important
Please use a dedicated 14.6V LiFePO4 compatible charger. Using an incorrect lead-acid or Li-ion charger will damage the battery and void the warranty.