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Lithium Polymer Battery 3.7V 4.2Ah YT807070

Lithium Polymer Battery 3.7V 4.2Ah YT807070

Lithium Polymer Battery 3.7V 4.2Ah YT807070

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1. Product: Lithium Polymer Battery

2. Model number:YT807070

3. Voltage: 3.7V

4. Capacity: 4.2Ah

5. Weight: 81g

6. Size: 8.0x70x70mm

Main Application

1.wireless products,bluetooth headset, cordless phones;

2.military device;


4.medical equipments;

5.GPS, MP4 and so on.


Our Product's Advantage

We can make high temperature battery up to +85°C and ultra-lower temperature up to -40°C, our battery win The World Championship in F3C every year since 2012, got very good reputation to all the worldwide, our batteries with high energy density, high discharge platform, long cycle life more than 500cycles, low self discharge.

Our Company's Advantage

Our company funded in 1992, nowadays we have two factory lines and one HK company, one Germany company, so can support customer very well for after-sales service and technology support, we can design and developing the battery, charger, BMS, casing according to customer specification.

    --1 strong R&D laboratory

    --3 production factories

    --23 years of history

    --60 QC

    --100 engineers

    --1,000 skillful workers

    --50,000 square meters area of factory

    --200,000 pcs production capacity per day 

Our Certificates

ISO 9001, SGS, RoHS, UL 1642, CE,UN 38.3, ICE62133 etc international certificates.

View Of Our Factory:

Factory 1(New): 

Factory 2: Production line

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