Specifications
1. Cranking current up to 560A2. BMS inside with SOC calculation and RS485 interface
3. LED indicator to show battery status
Specification
| No. | Item | General Parameter | Remark |
| 1 | Rated Capacity | 33.0Ah | Standard discharge(0.5C)after standard charge(0.5C) |
| 2 | Minimal Capacity | 30.0Ah | |
| 3 | Nominal Voltage | 12.8V | |
| 4 | Cycle Life | Residual capacity is more than 60% of the rated capacity | 1. Charge: CC@ 0.5C to 14.6V, then CV till current to 0.05 C5 2. Rest: 30min. 3. Discharge: 0.5C to 10.0V Temperature:20±5°C Carry out 1200cycles |
| 5 | Discharge cut-off voltage | 10.0V | Adjustable by O’CELL |
| 6 | Charging cut-off voltage | 14.6V | Adjustable by O’CELL |
| 7 | Assembly method | IFR18650PC-1.1AH | 4S30P |
| 8 | Housing material | ABS+PC | Flame Retardant Plastic |
| 9 | Standard charge | 0.5C constant current(CC) charge to 14.6V,then constant voltage (CC)14.6V charge till charge current decline to ≤0.05 C | Charge time : Approx 2.5h |
| Standard discharge | Constant current 0.5CCut-off voltage 10.0V | ||
| 11 | Maximum Charge Current | 33A | 16A or less recommended for better performance and life |
| 12 | Continuous Discharge Current | 33A | 540A (3S)@23°C |
| 13 | Operation Temperature Range | Charge: 0~55°C | 60±25%R.H. |
| Discharge: -10~60°C | |||
| 14 | Storage Tem | Less than 1 year : 0~25°C | 60±25%R.H. |
| erature Range | Less than 3 months:-5~35°C | at the shipment state | |
| 15 | Approx. Weight | 6.1Kg | |
| 16 | Dimension | L195*W130*H183mm | Terminals: M6 female-threaded , build-in smart PCM |
| 17 | BCI Group Number | U1R | |
| 18 | Specific Energy | 69Wh/Kg | |
| 19 | Energy Density | 91Wh/L | |
| 20 | Status LED indicator | Yes | Dual LED (red & green) |
| 21 | Communication protocol | RS485 with 5-pin M12 connector | Communicate with HOST |
