10440 cylindrical lithium polymer battery 320mah 3.7v with protection board can replace AAA NO.7 battery

  • >=1000 Pieces
    US$2.00
Nominal Capacity:
320MAH
Nominal Voltage:
3.7V
Battery Size:
10440
Shipping:
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Overview
Quick Details
Place of Origin:
China
Brand Name:
EJ
Model Number:
EJ-LP10440
Type:
Li-polymer
Certification:
ce
Supply Ability
Supply Ability:
100000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
bubble package
carton box package
Port
Shenzhen

10440 cylindrical lithium polymer battery 320mah 3.7v with protection board can replace AAA NO.7 battery

 

1 Model 10440
2 finished product size 10mm*44mm
3 Nominal capacity 320mah
4 factory voltage 3.8v
5 internal resistance <160Ω
6 charging voltage 4.2v
7 Maximum charging current 1C
8 maximum discharge current 1C
9 cycle life not less than 500 times
10 Scope of use Bluetooth speakers, LED lamps, toys, medical equipment, etc.
 

 

 

 

Detail specification and quotation, custom development needed, feel free to send us inquiry.

 

E&J Lipolymer battery 103450 are made by high quality lipo cell and pcm, our customers used them on their products for many years. This battery is CB IEC62133 TUV approved and widely exported to all over the world.We also can make custom size to meet different application.

 

Li-polymer batteries offer several advantages. It has a great energy density in terms of weight. Additionally, there is more flexibility in cell sizes and a wider margin of safety, with superior stability in over-voltage and high temperature conditions. Main application fields: Portable DVD player, Bluetooth, wireless devices, PDA and digital camera, Electric bike, GPS, notebook, e-book.