Micro USB Charger Board For Arduino 1A Lithium battery / Li-ion LED

specification  :

1. Charge module- Linear charging. 
2. Current- 1A adjustable. 
3. Charge precision- 1.5%. 
4. Input voltage- 4.5V-5.5V. 
5. Full charge voltage- 4.2V. 
6. Led indicator- red is charging Green is full charged. (green or blue is random)
7. Input interface- micro USB. 
8. Work temperature- -10? to +85?. 
9. Inversed polarity- NO. 
10.Size- small to 25X19X10mm.

NOTE:

1. Ampere meter can only be connected to 5v input end of the module. 
2. It is better that the charging current is 37% of the battery capacity. If you charge to the battery of 1000mAH, current of 400 is enough.
3. The connection wire should not be too thick.

Competitive Advantage:
1.Convenient & Friendly Customer Service

2. Low Prices Direct From Factory Suppliers

3. Fast Delivery Around The Globe. 
4. High Quality With Global Standards. 
5. 3 year factory warranty
6. Safe shipping way and payment

Photos: