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3.7V 1100mAh prismatic lithium polymer battery for electronics gadgets
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GEB specializes in the development, production and sales of custom lithium batteries. if you have any questions, please feel free to contact us.


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3.7V 1100mAh prismatic lithium polymer battery for electronics gadgets

Size 6*34*50 mm
Rated Voltage  3.7V
Rated Capacity 1100 mAh
Internal resistance  ≤  80mΩ
Net Weight  20g
Cut-off Discharge Voltage  3.0V
Charge Upper Limit Voltage  4.2V
Max Discharging Current  2C
Standard charger 0.5C
Warranty 1 years
Operating  Temperature charge (0 ~ 45°C)
discharge  (-20 ~ 60°C)
Storage Temperature within 1 month  (-20~ 50°C)
within 3 months  (-20~ 40°C)
within 3 months (-20~ 20°C)



Do not submerge the battery in the water.
Do not mix fresh batteries with used batteries.
Do not mix batteries with metal stuff together.
Do not insert batteries with the (+) and (-) reversed.
Do not use Efest batteries with defective E-cig mods.
Do not disassemble, dispose in fire, heat or short circuit.
Do not put the battery in a charger or equipment with wrong terminals connected.

Send your message to us:
  • +86-755-81762726 ext.611


  • 4th Floor, Building 5, Mingkunda Industrial Park, 38 Huachang Road, Dalang Street, Longhua District, Shenzhen 518109, Guangdong Province, PR China

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