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Specifications | 28148100-40ah | ||
Norminal Voltage | 3.2V | ||
Nominal Capacity (40°C , 0.5C) | 40 Ah | ||
Weight (Approximate) | 0.9Kg | ||
Energy | Normal energy (40°C , 0.5C) | 128 Wh | |
Volumetric energy density | 130Wh/L | ||
Gravimetric energy density | 130Wh/kg | ||
Dimensions (W*D*H) | Length*Width* Thickness | 148mm*100mm*29mm | |
Standard charge current | 0.5C Standard charge, charge time:2.5h(Ref) | ||
Charge voltage | 3.65V±0.03V | ||
Max. constant charge current | 1C Rapid Charge, charge time:1.5h(Ref) | ||
Standard discharge current | 1C | ||
Discharge voltage | 2.5V | ||
Max. constant discharge current | 3C | ||
Cell Internal Impedance | Internal resistance measured at AC 1KHZ after 50% charge | ≤0.7mΩ | |
Round trip efficiency(%) | >98% | ||
Calendar life | 25℃ | >5 years | |
Cycle life (0.5C, 25℃) | 60% DOD 4000 cycles | ||
Operating temperature | Charging: 0℃~45℃ | ||
Discharging: -20℃~55℃ | |||
Storage temperature | Recommended range: -20℃~60℃ |
Performance may vary depending on, but not limited to cell usage and application. If cell is used outside specifications, performance will diminish. All specifications are subject to change without notice. All information provided herein is believed, but not guaranteed, to be current and accurate.
Shenzhen Genxigreen Technology CO.,Ltd
Our company specialize in battery area for more than 8years. Mainly manufacturing Lithium ion, LiFePO4, LiPolymer battery, and battery pack. Application on solar power storage, ebike battery pack, EV battery, garden mower battery, wireless vancuum cleaner, etc. To offer clients good quality of product and service is our mission. Customizing battery pack is accepted, we have professional engineer, who will offer best solution for your battery project.
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