18650 Li-ion low temperature batteries
FLYPOWER has over 10 years experiences on the low temperature batteries.Low temperature battery adopts special process and special materials. It has good charging and discharging performance under low temperature.Mainly features as below:
1. Compliance with China Military Standards GJB-44771;
2. It could be charged at -20℃,The discharging capacity of 0.5C at -40ºC is over 80% of initial capacity;
3. It could be customized the battery packs according to the customer's request;
Application: Cold wheather applications, aerospace, missile carrier, scientific investigation of polar region, emergency handling on frigid zone, electric power telecommunication, public security, medical electronics, rail way, vessel, robot, etc.
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Model No.
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Volt.
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Capacity
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Dimension
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Wt.App.
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Max Discharge Current
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||
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mAh
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Dia.(mm)
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H(mm)
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g
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Continuous Discharge Current
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Burst Discharge Current
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||
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3.7
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2200
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18.2
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65
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42.0
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1C
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2C
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|
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3.7
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2600
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18.2
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65
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50.0
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35A
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50A
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|
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Notes:
1.The capacities obtained at 0.2C discharge cut-off voltage 2.75V at the temperature of 25ºC within 5 hour after the Standard Charge(Constant Current 0.5C Constant Voltage 4.2V 0.01C cut-off); 2. "FLC" before the model refers to cylindrical li-ion cells;
3. FLYPOWER model FLC-18650LT-2200 is low temparture Li-ion battery,this battery 0.2C discharge efficiency over 90% and 0.5C dishcarge efficiency over 80% under -40℃ temperature condition;
4. Ambient temperature recommended for standard charging: -20ºC ~ +45ºC; for discharging: -40ºC ~ +60ºC; for storage: -20ºC ~ +30ºC. |
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