| Parameter | Specification | Remark |
|---|---|---|
| Total Energy | 1536 Wh | — |
| Cycle Life | ≥ 4000 Times | @25°C / 0.2C Charge / 0.2C Discharge / 80% DOD |
| Rated Capacity | 120Ah (Nominal) | Minimum varies with discharge rate |
| Rated Voltage | 12.8V | Working Voltage |
| End-off Voltage | 10.8V | End-of-discharge |
| Charging Cut-off Voltage | 14.6V | Upper Battery Voltage |
| Internal Resistance | ≤ 100mΩ | Tested at AC 1kHz |
| Max Charge Current | 50A | — |
| Max Continuous Discharge | 100A | — |
| Max Instant Discharge Current | 200A (3s) | — |
| Operating Temperature | Charge: 0°C ~ 50°CDischarge: −20°C ~ 60°C | — |
| Product Size | 300 × 193 × 199 mm (±3mm) | — |
| Net Weight | Approx. 13.2 kg (±3%) | — |
| Parameter | Specification |
|---|---|
| Charging Voltage | 14.4V |
| Continuous Charge / Discharge Current | 50A – 100A |
| Operating Temperature | −20°C ~ 75°C |
| Protection Feature | Description |
|---|---|
| Overvoltage Protection | ✓ |
| Undervoltage Protection | ✓ |
| Overcurrent Protection (Charge) | ✓ |
| Overcurrent Protection (Discharge) | ✓ |
| Short Circuit Protection | ✓ |
| Overtemperature Protection (Charge) | ✓ |
| Undertemperature Protection (Charge) | ✓ |
| Overtemperature Protection (Discharge) | ✓ |
| Undertemperature Protection (Discharge) | ✓ |
| High Temperature Protection of FET (Built-in) | ✓ |
| Balance Function | ✓ |
The correct way to connect multiple cells in series/parallel is to ensure that the total path of current in and out of
each cell is equal.There are 4 ways to do this:
1. Diagonal connection.
2. The length of the cable from the inverter to each battery must be equal.
3. Center diagonal connection, ensure that the length of all cables are the same.
4. Use bus bars.
Note: Not supported in series and advice less than 4 pcs In parallels. Before the batteries are connected in parallel,
please charge the individual battery first, and then connect them in parallel for 24 hours, so that the batteries are
automatically balanced between themself.
1) Never drop the battery into the water. Do not put the battery pack into the fire or heat it.
2) It is forbidden to charge and use the battery outside the temperature range specified by us. Do not store,
charge or use this product near fire and heat sources.
3) When the battery pack gives off odor or leaks, it should immediately stop using or stop charging, and move to
an open and ventilated place, away from the fire source, and contact us in time.
4) When using the load, do not reverse the positive and negative terminals.
5) Do not short-circuit the positive and negative electrodes of the battery with metal conductors.
6) The best use temperature of the product is 25±5°C, if the product is not in this temperature range during use,
the discharge capacity will be reduced.
7) In case of failure or abnormality during use, please contact us, do not remove the battery pack without
authorization.
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