Specifications
Steady power output;Longer service life;
No acid leak;
Lightweight;
Features
1. Read the charge/discharge times which is useful for quality dispute
2. Re-adjust the major parameters according to different application
3. Read voltage, current of the cells in series
4. Read other information such as SOC, Temperature etc.
5. Know residual capacity simply by LED indicator
6. Half weight of standard 12V17Ah SLA battery
Specification
| 1 | Rated Capacity | 20.0Ah | Standard discharge(0.5C)after standard charge(0.5C) |
| 2 | Minimal Capacity | 19.2Ah | |
| 3 | Nominal Voltage | 12.8V | |
| 4 | Cycle Life | Higher than 60% of the Initial Capacity of the battery pack | 1)Charge: 0.5C CC to 14.6V, then CV till current to 0.05C 2)Rest: 30min. 3)Discharge: 0.5C to 10.0V 4)Carry out 1200cycles (Temperature:20±5°C) |
| 5 | Discharge cut-off voltage | ≥ 9.2V(2.3V/cell) | 10.0V(recommended) |
| 6 | Charging cut-off voltage | ≤ 15.6V(3.9V/cell) | 14.6V(recommended) |
| 7 | Cell and assembly method | IFR26650EC-3.3AH | 4S6P |
| 8 | Packing material | ABS | |
| 9 | Standard charge | 0.5C constant current(CC) charge to 14.6V,then constant voltage (CC)14.6V charge till charge current decline to ≤0.05C | Charge time : Approx 3.5h |
| 10 | Standard discharge | Constant current 0.5C to 10.0V | |
| 11 | Maximum Charge Current | 18A | 10A or less recommended for better peformance and longer life |
| 12 | Continuous Discharge Current | 18A | Over current 20±2A (900ms~2000ms) |
| 13 | Operation Temperature Range | Charge: 0~45°C | 60±25%R.H. |
| Discharge: -10~50°C | |||
| 14 | Storage Temperature Range | Less than 1 year : 0~25°C | 60±25%R.H. at the shipment state |
| Less than 3 months:-5~35°C | |||
| 15 | Approx Weight | 2.75Kg | |
| 16 | Maximum Dimension | L181*W76*H166mm | Standard 12V17Ah SLA dimension |
More models are available!
