Universal Charger con LCD GD-921U

Specification

1.Input:100-240V AC, 50/60Hz, 5W Max

output:4.2V DC 300mAh

2.USB:5.5V DC 500mAh

3.With USB or AC plug for brasil or AC plug for US

Feature:

1.LCD universial charger for all type of Li-ion 3.7V mobile phone batteries.

2.Constant charging current and voltage keep the battery fully charged and longer using life.

3.Automatically identity battery positive "+" and negative "-", if battery insert charger positive "+" and negative "-" reversed, battery also can be charged.

4.LCD display charging, but can not show battery charging percentage,

5.USB port for MP3, MP4, PSP, Mobile phone charger.