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Product Name | Cylindrical Li-ion Battery IFR18650-20FE |
Normal capacity | 2000mAh discharge to 2.0V with 0.2C;A |
Normal Voltage | 3.2V |
Max charging voltage | 3.65±0.05V |
Discharge ending voltage | 2.0V |
Standard charging current | 0.2CA(0~15 ℃) |
Continue charging current | 0.5C₃A(15~45 ℃) |
Standard discharging current | 0.5CA |
Continue discharging current | 1CA |
Max discharging current | 3CA |
Internal resistance(with out PTC) | IR≤25mQ |
Cell dimensions(diaphrage) | Max Height:65.3 mm Max diameter:18.4 mm |
single cell Weight | ≤45g |
Cell usage conditions | Charge temperature:0~45 ℃ Discharge temperature: -20~60 ℃ |
Cycle Life | Capacity(1500th)cycle ≥80% |
Operating temperature | charging:0-45°c; discharging:0-45°c; |
Storage temperature | -20-60°c; |
Package | 200pcs battery in a small box,2 small boxes in a big box |
Cylindrical Battery | 18650 21700 1800mAh 2000mAh, 2500mAh, 2600mAh, 3000mAh, 3350mAh, 3500mAh 4000mAh 4500mAh 5000mAh etc. | |
Lifepo4 Battery | 50Ah, 80Ah, 100Ah, 105Ah,160Ah,202Ah, 230Ah, 280Ah,302Ah 320Ah etc. | |
Diy Box | Standing Seplos/ Stackable Seplos diy box for 280Ah 300Ah 320Ah battery etc.. | |
BMS | JK-Daly-JBD-Seplos Smart or Normal BMS etc.. | |
Accessories | epoxy plate, charger, battery tester etc... | |
Feel free to contact Sarea | ||















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