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Hunan Auk New Energy Co.,Ltd
Tel: +86-731-82807935
Fax: +86-731-82807931
Email: info@aukpower.com

Add: 21F, Yashang Building 1, No.66 Zhongyi Road, Yuhua District, Changsha,Hunan,China 410004

3.7v 301020 30mah Lipo Battery Smallest Battery

Product advantages:

1) Environmental friendly
2) High density of energy
3) Light weight
4) Low self-discharge
5) Low internal resistance
6) Long cycle life, chargeable up to 500 or 1000 times
7) No memory effect
8) Doesn't contain Mercury, No fire, No explosion, No leakage
9) Very good and quick charge, capability can be charged to 90% within 10 min.
10) Thickness can be adjusted while width and height keep the same
Product introduction:

3.7v 301020 30mah Lipo Battery Smallest Battery



Charge voltage


Nominal voltage


Nominal capacity

30mAh @ 0.2C Discharge

Lowest capacity

30mAh @ 0.2C Discharge

Charge current

Standard Charging: 0.2C

Rapid charge: 1.0C

Standard Charging method

0.2C CC(constant current) charge to 4.2V, then CV(constant voltage 4.2V) charge till charge current decline to ≤0.05C

Charging time

Standard Charging: 3 hours(Ref.)

Rapid charge: 2 hours(Ref.)

Max charge current

1.0 C

Max discharge current

1.0 C

Discharge cut-off voltage


Operating temperature

Charging: 0℃~45℃

Discharging: 0℃~45℃

Storage temperature

-10℃~ +45℃

Cell Dimension

Thickness: 3mm Max

Width: 10mm Max

Length: 20mm Max (not including tabs)


Lithium polymer battery widely used in consumer electronic products and IT gadgets such as Bluetooth,MP3/MP4 player,tablet,GPS,digital camera,Mobile,POS machine,medical facility,GPS,Power bank,solar lamp,Aeromodelling,vacuum cleaner, miner lamp,searchlight, toys, rc models.

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OEM/ODM products are available. Customer’s logo or typical design can be shown in battery products based on mutual discussion.

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