Lifepo4 280Ah 3.2V Prismatic Lithium Battery for Solar System Energy Storage
| No. | Item | Specification |
|---|---|---|
| 1 | Nominal Voltage | 3.2V |
| 2 | Nominal Capacity | 280Ah |
| 3 | Internal Resistance | ≤0.4mΩ [Fresh cell: (30%~40% SOC)] |
| 4 | Standard Charge Current | 0.5C |
| Maximum Discharge Current (Continuous) | 1C | |
| Cut Off Charging Voltage | 3.65V | |
| 5 | Standard Discharge Current | 0.5C |
| Maximum Discharge Current (Continuous) | 1C | |
| Cut-Off Discharging Voltage | 2.5V (Temp.) T>0°C 2.0V (Temp.) T≤0°C | |
| 6 | Charging Operation Temperature | 0°C ~ 65°C |
| Discharging Operation Temperature | -35°C ~ 65°C | |
| 7 | Storage Conditions Short-Term (Within 1 Month) | -20°C ~ 65°C |
| Storage Conditions Long Term (Within 1 Year) | -20°C ~ 55°C | |
| 8 | Storage Humidity | < 70% |
| 9 | Net Weight | 5.3kg |
| 10 | Shell Material | Aluminum |
| 11 | Cycle Life | ≥3000 cycles |
| 12 | Shipping Capacity | 30%~40% |
| Brand | Capacity | In Stock | Brand | Capacity | In Stock |
|---|---|---|---|---|---|
| CATL | SY53AH | Yes | CALB | 70AH | 1-2 weeks |
| 100AH | Yes | 100AH | 1-2 weeks | ||
| 120AH | Yes | 163AH | 1-2 weeks | ||
| 202AH | Yes | 230AH | 1-2 weeks | ||
| 271AH | Yes | GF | 50AH | 1-2 weeks | |
| 302AH | Yes | 86AH | 1-2 weeks | ||
| 310AH | Yes | 100AH | Yes | ||
| EVE | 50AH | Yes | 206AH | 1-2 weeks | |
| 90AH | Yes | 277AH | 1-2 weeks | ||
| 230AH | Yes | REPT | 280AH | Yes | |
| 280AH | Yes | 280LAH | Yes | ||
| LTO | 30AH | Yes | LISHEN | 202AH | Yes |
| 35AH | Yes | 272AH | Yes | ||
| 40AH | Yes | / |
EVE 280Ah batteries can be widely used for ESS, RV, Marine, Yacht, Home Solar Energy, UPS, Motor Home, Low Speed Electric Vehicles, Rickshaw, and are an ideal option as SLA Lead Acid battery replacement.
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Yes, 100% new cells, factory direct.
All batteries are strictly tested before shipment. Voltage difference within 10mV, capacity difference within 2%. Internal resistance as low as possible. High internal resistance batteries are not allowed to be sent out.
First we have three staff members to check the package. All cells are wrapped with thick foam all around and then use the 5-layer hardest cartons to avoid any damage during shipping. We also have UN cartons and polywood cases. These are 100% safe for the batteries. In case any damage during transportation, 100% new replacement in one business day.
Yes, we ship the battery with the BusBar connector and screws, for free if you follow us.
This is normal, please be patient. The tracking number won't be updated till the package has arrived at your country. When they are on the train, no tracking. Be relaxed.
Yes. Please send us your needs: voltage, capacity, application, constant and peak charge and discharge current, size limitation and all relative information will help us move forward faster.
Yes we have the best source of active battery balancer, smart BMS and charger. Let us help you save time and money and avoid risks.
All long pleasant business starts from good communication. Maybe you have many other questions to ask. We are always waiting for your inquiry. Even if we can't make the deal, we can make friends, share information and learn from each other.
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