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rechargeable batteries 18650 li ion 3.7v 2900mah for sale

Shenzhen Sinoli Electronic Co.,Ltd | Updated: Apr 25, 2017
Product Description for rechargeable batteries 18650 li ion 3.7v 2900mah for sale

   
Charge Time: 1-2 hours
Norminal votage: li ion 18650 3.7 v

Max charge current: 20 C
Norminal capacity: 2900mah

Battery type: battery 18650 3.7 v

Charge temperature: 0~45°C,45~85%RH
Size: 18*65mm (with PCM)
Discharge temperature: -20 ~55C,45~85%RH
Weight: about 45g 
Max discharge: 20 C

Battery description: rechargeable 18650 lithium batteries


Over charge protection voltage: 4.2V+/- 0.025V /CELL
storage temperature and humidity range:
    within a month, 20 below zero~+55°C,45~85%RH
    above three months, 20 below zero~+45°C,45~85%RH
    within one year, 20 below zero~+20°C,45~85%RH


Discharge protection voltage: 3.0V +/- 0.10V /CELL
Light weight and higher energy density;
100% inspection before delivery; 
Inspects inner resistance, discharge platform and self-discharge;
lithium ion battery have better performance thanNi-Cd or Ni-MH battery


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