Detailed Product Description

USB universal charger

Parameter:

Input: AC 110V-240 V, 50/60 Hz ,  MAX 50 mA;

Output: DC 4.2 V, 100-300mA

Use Enviroment temperature:0-40 C

Suitable for battery of 250-2500 mAh;

Characteristic:

The charger adopt the advanced switching power supply which with high efficient,

and adopt the advanced control chip circuit, can check the battery & stop charge automatic when finishing charge,can protect battery better.

Instruction :

1. Fix the battery:

First adjust the Charger hardware connector space according to the  distance of battery positive pole plate and negative pole plate, make sure the battery and hardware connector in correct connection .

After connection with the battery well, please connect the charger to the 180-240 V AC power source, it indicating charge when the LED CH is flash.

Finish charge:

When the CH is OFF completely, the FULL become bright, it mean finished charge ,it can be take off for use.

Notice:

1.Indoor use only, please use the firm AC power source jack;

2.Avoid the high temperature, heat and direct sunshine when work;

3.Please cut off the AC power source when not use,

4.For the rechargeable battery use only, forbidden to use for  UN-rechargeable battery