Fast Charge 33140 Sodium Battery Cell 3V 10Ah Cylindrical Na ion Battery for 48V Electric Bicycle Battery Pack
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Item |
Specification |
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Nominal capacity |
10Ah@0.2C |
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Nominal voltage |
3V |
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Charge voltage |
3.95 ±0.05 V |
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Discharge cut-off voltage |
1.5V |
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Internal resistance |
≤5mΩ |
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Cell dimension |
33±0.20mm*140±0.30mm |
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Energy density |
110Wh/Kg |
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Maximum Continuous Charging Current |
1C |
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Maximum Continuous Discharging Current
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3C 10C 30S peak |
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Operating Temperature |
Charge:-10℃-+55℃ Discharge:-40℃-+55℃ |
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Weight |
267±5.0g |
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Cycle Life |
more than 3000times with 70% DOD
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Features
- Fast charging: The magnification performance is good. The charging time of sodium-ion batteries can be shortened to 1/5 of that of lithium-ion batteries.
- Low Cost&Light weight: Sodium ions do not form an alloy with aluminum, and the negative electrode can use aluminum foil as a current collector, which can reduce the cost and battery weight.
- Environmentally Friendly : No heavy metal elements, become sustainable low-cost alternatives to lithium-ion batteries for all kinds applications.
- Excellent low temperature resistance：Sodium-ion batteries can work normally in the temperature range of -30°C to 60°C, and the capacity retention rate is close to 90% in the environment of -20°C.
- Long cycle life：Relative long life times compares to lithium battery.
- High safety:The Sodium-ion batteries can actually be safely discharged to 0 V (true 0% SOC). Which can obviously reduce the danger probability of the battery during transportation and storage.
Detail Picture
Application
