| Customization: | Available |
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| Type: | Li-ion Battery |
| Cathode Material: | LFP |
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| No. | Item | Parameter | Remark | |
| 1 | Nominal Capacity | 280.0 Ah | ||
| 2 | Typical Voltage | 3.2 V | ||
| 3 | AC Impedance Resistance(1KHz) | ≤0.25 mΩ | (25±2)ºC,Standard charge and discharge | |
| 4 | Standard charge and discharge | Charge/discharge current | 0.5 C/0.5 C | |
| 5 | Cut off voltage of charge/discharge | 3.65 V/2.5 V | ||
| 6 | Maximum charge/ discharge current | Continuous charge/discharge | 1 C/1 C | According to continuous / pulse charge and discharge ammeters |
| 7 | Pulse charge/discharge (30s) | 2 C/2 C | ||
| 8 | Recommended scope of SOC | 10%~90% | N.A. | |
| 9 | Charging Temperature | 0 ºC~55 ºC | According to continuous / pulse charge and discharge ammeters | |
| 10 | Discharging Temperature | -20 ºC~55 ºC | ||
| 11 | Storage temperature | Short term (within 1 month) | -20ºC~45ºC | N.A. |
| 12 | Long term (within 1 year) | 0ºC~35ºC | ||
| 13 | Storage humidity range | <90% | ||
| 14 | Self-discharge rate per month | ≤3%/month | Temperature:(25±2)ºC, Storage scope of SOC:30%~50%SOC | |
| 15 | Dimension | Width | 173.7 ±0.5 mm | Refer to Appendix I |
| 16 | Thickness (under 300±20 kgf, 30%~40% SOC ) | 72.0 ±1.0 mm | ||
| 17 | Average thickness (200 pcs, under 300±20 kgf , 30%~40% SOC ) | 72.0 ±0.5 mm | ||
| 18 | High(total) | 207.5 ±0.5 mm | ||
| 19 | High(subject) | 204.6 ±0.5 mm | ||
| 20 | Tabs Distance | 123.0±0.3 mm | ||
| 21 | Battery weight | 5.42±0.3 kg | ||
Q1:Where can I get the price?
A: We usually quote within 24 hours after we get your inquiry. For urgent case, please call us or tell us in your email so that we'll regard your inquiry priority.
Q2.Do you have MOQ for Your Batteries?
A: We want to support our customer without MOQ request.
Q3. Can I have a sample order?
A. Yes, we welcome sample order to test and check quality.
Q4. What about the lead time?
A. Sample needs 7 days, mass production time needs 3-5 weeks, it depends on order quantity.
Q5.Is it OK to print my logo on the product?
A: Yes. We welcome OEM orders.
Q6:How long does the warranty?
A: In general, the time is 1 year.
Q7: What is your terms of payment?
A: We accept T/T and L/C
Q8.Which certificates do you have?
A:We have CE/FCC/ROHS/UN38.3/MSDS ...etc.
Q9.How do you ship the goods and how long does it take to arrive?
A: DHL, UPS, FedEx or TNT for samples. For mass order, you can choose Sea or Air shipment.
Q10:Can we visit your factory?
A: Warmly welcome. Our factory located in shenzhen, near Guangzhou.
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