Charging Module for 18650 Lithium Battery Mini USB

In order to Charge your Li-ion battery, this device needs 5V mini USB power supply, and this will charge the battery directly.

RED led Glows while charging,BLUE Led glows when Full. 

Description:

• Charge module- Linear charging

• Current- 1A adjustable

• Charge precision- 1.5%

• Input voltage- 4.5V-5.5V

• Full charge voltage- 4.2V

• Led indicator- red is charging blue is full charged

• Input interface- mini USB

• Work temperature- -10° to +85°

• Inversed polarity- NO

• Size- small 

NOTE:

• Ampere meter can only be connected to 5v input end of the module

• 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

• The connection wire should not be too thick

• Make sure the connect point is good

• If the input voltage is too high, like 5.2v, the current will be less than 1000mA, it is normal. It is protection function, auto-substract the charging current to avoid burn damage to chip

• NO Reveral polarit

Package includes:

•  Board Charger Module  x   1

* Images shown is a representation only.