Guangdong Yijia Technology Co., Ltd.
| Battery Type | Liquid |
| Application | Power Tools, Home Appliances, Consumer Electronics, Boats, Golf Carts, SUBMARINES, Electric Bicycles/Scooters, electric vehicles, Electric Wheelchairs, Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Supplies |
| Package | Individual Box Package |
| Max Load Quantity(cells) | 4 |
| Max Coninuous Current | 280A = 1C |
| Operating Temperature(℃) | -20-60 |
| Type | LiFePO4/ Lithium Iron Phosphate Battery |
| Weight | 25kg(55.12lb) |
| Cathode Materials | LiFePO4 |
| Discharge Cut-of Voltage | 10V |
| Cycle Life | 4000 cycles |
| Dimension (L*W*H) | 340*185*250mm(13.39*7.28*9.84in) |
| Place of Origin | Guangdong, China |
| Brand Name | EJ |
| Model Number | EJ-LFP12280 |
View Detail Information
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Product Specification
| Battery Type | Liquid | Application | Power Tools, Home Appliances, Consumer Electronics, Boats, Golf Carts, SUBMARINES, Electric Bicycles/Scooters, electric vehicles, Electric Wheelchairs, Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Supplies |
| Package | Individual Box Package | Max Load Quantity(cells) | 4 |
| Max Coninuous Current | 280A = 1C | Operating Temperature(℃) | -20-60 |
| Type | LiFePO4/ Lithium Iron Phosphate Battery | Weight | 25kg(55.12lb) |
| Cathode Materials | LiFePO4 | Discharge Cut-of Voltage | 10V |
| Cycle Life | 4000 cycles | Dimension (L*W*H) | 340*185*250mm(13.39*7.28*9.84in) |
| Place of Origin | Guangdong, China | Brand Name | EJ |
| Model Number | EJ-LFP12280 | ||
| High Light | 280ah LiFePO4 Deep Cycle Battery ，12.8V LiFePO4 Deep Cycle Battery ，Deep Cycle LiFePO4 Battery 4W | ||
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Technical Specifcations
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Electric
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Nominal voltage
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12.8V
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Nominal capacity
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280Ah
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Stored energy
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3584Wh
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Internal resistance
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≤ 50mΩ
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Cycles
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>2000 cycles (see chart)
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Self discharge
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< 3% per month
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Energy efciency
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> 96%
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Standard Charge
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Charge voltage
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14.6V ± 0.1V
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Charge mode
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CC/CV : Constant Current / Constant Voltage
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Maximum continuous charge current
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18A/ 36A
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BMS charge cut-off voltage
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14.8V ± 0.1V
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Standard Discharge
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Continuous discharge current
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100A
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Maximum discharge current (30s)
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280A
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BMS discharge cut-off voltage
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10 V
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Environment
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Charge temperature range
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0°C- 45°C @60±25%
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Discharge temperature range
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-20°C – 60°C @60±25%
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Storage temperature
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0°C – 40°C @60±25%
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IP protection level
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IP56
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Mechanical
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Cell assembly
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Casing material
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ABS
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Dimensions
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345mm*190mm*245mm
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Weight
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25 kg
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Terminal
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Company Details
Business Type:
Manufacturer
Year Established:
1998
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Established in March 1998, E&J focuses on toys, automotive lighting, new energy, lithium batteries and smart BMS systems. As one of the world’s earliest manufacturers of rechargeable batteries, we produce Ni-Cd, Ni-MH, Li-ion, LiPo and LiFePO4 batteries, alongside consumer green energy pr... Established in March 1998, E&J focuses on toys, automotive lighting, new energy, lithium batteries and smart BMS systems. As one of the world’s earliest manufacturers of rechargeable batteries, we produce Ni-Cd, Ni-MH, Li-ion, LiPo and LiFePO4 batteries, alongside consumer green energy pr...
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