| Customization: | Available |
|---|---|
| Type: | Li-ion Battery |
| Cathode Material: | NCM |
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Item
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Specification
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Remark
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Rated Charge
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Limiting 6A and Constant 4.2V Charge for 100mA Cut off
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Rated Discharge
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Constant 10A Discharge until 2.5V at 23°C
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Nominal Capacity
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4000mAh
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0.2C Rate Discharge Capacity
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Minimum Capacity
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3900mAh
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2.5C Rate Discharge Capacity
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Nominal Voltage
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3.6V
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Internal Impedance
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≤ 15mΩ
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Real Value About 12-13mΩ By AC 1kHz
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Weight
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70g Max
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End of Charge Voltage
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4.20± 0.05V
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End of Discharge Voltage
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2.5V
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Charging Time
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180 min
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Standard charge, 200mA cut-off
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70min
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Rated charge, 100mA cut-off
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Maximum Charging Current
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6A
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Continuous Charge
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Maximum Discharging Current
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35A
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Without Temperature Cut
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45A
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With 80ºC Temperature Cut
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Operating Temperature
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0~45°C
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Charging
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-20~60°C
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Disharging
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Storage Temperature
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< 35°C
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Recommended<23°C for Long Term Storage
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Everbest is a company specializing in R&D and production of lithium batteries, including its own cell factory, battery assembly factory and BMS center. The quality is stable, the price is very cost-effective, and it has been widely praised in the market. Products are widely used in solar street lights, base stations, household and commercial solar systems, electric vehicles and other electric transport vehicles. We can also provide customize services and have many successful cases.
Currently our best-selling lithium battery cells are 18650 2600mah-3500mah, 21700 4000-5000mah, 32700 3.2v 6000mah and some high rate 8-15C 18650 and 21700 for electric tools.
Hot-sell battery pack items are deep cycle lithium batteries 12V, 24V 50-400AH which can directly replace lead-acid batteries, and rack-mounted batteries 48V 100AH.
We have strong technical force and advanced equipment. Our factories passed ISO9001 quality system certification, ISO14001 environmental system certification and ISO18001 health system certification; our products have passed the EU CE , ROHS, IEC certification, and form long-term strategic partnerships with power companies, photovoltaic energy storage companies, State Grid, China Southern Power Grid, products are exported to 50 countries and regions in the Americas, Europe, Oceania, the Middle East, Africa, Southeast Asia, gained a great reputation at home and abroad.
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