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Basic Info.
Product Description
| Model | BOX-1 | BOX-2 | BOX-3 |
| Battery Type | LiFePO4(LFP) | ||
| Nominal Voltage(v) | 51.2V | 51.2V | 25.6V |
| Nominal Energy(kWh) | 5.12kWh | 10.24kWh | 5.12kWh |
| Nominal Capacity(Ah) | 100Ah | 200Ah | 200Ah |
| Design Years | 15 Years | ||
| Size | 520×600×165mm | 570×730×165mm | 505×450×185mm |
| Weight | ≤55kg | ≤95kg | ≤55kg |
| Cycle Life | ≥6000 cycles | ||
| Operating Voltage Range | 40V~58.4V | 20V~29.2V | |
| Charging Voltage | DC 58.4V | DC 29.2V | |
| Operating Temperature | -10~55ºC | ||
| Warranty | 10 Years (2 Years free warranty, rest 8 years pay actual repair costs) | ||
| Charge/Discharge Current(A) | Same Port Max. 100A | ||
| Internal Resistance | ≤40mΩ | ||
| Self-Consumption | ≤2.5W | ||
| Rated Voltage | 51.2V | 25.6V | |
| Balance current | 30~65(MA) | ||
| Communication Method | CAN/RS485/RS232(Optional) | ||
| Information Storage | 500 Strip | ||
| Limiting | 10/20A(Optional) | ||
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Certifications
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1: How can we guarantee quality?
A: Always a pre-production sample before mass production; Always final Inspection before shipment.
2: What can you buy from us?
A: lithium-ion single cell, battery pack, photovoltaic panel, indoor and outdoor solar energy storage power system, portable
energy storage power system, etc.
3: Can you have a sample order?
A: Yes, we welcome sample order to test and check quality.
4: What about the lead time?
A: Sample needs 10-15 days, mass production time needs 2-4 weeks, it depends on order quantity.
5: How about you payment and delivery items?
A: Payment items: By T/T, 30% for deposit, and balance all before shipment. For small amount, we also accept payment via PayPal, Western Union.
6: What kind of certificates could you provide for these batteries?
A: We have CE,CB,KC,MSDS,UN38.3 for most our current products, if It's custom-making design, usually no current certificates, we could apply for you if you need, but the related fees should be paid by your side, and if your order is big enough, certificate fees can be refunded.