Charging method: linear charge 1%

Charging current: 1A adjustable

Charging accuracy: 1.5%

Input voltage: 4.5V-5.5V

Full charge voltage: 4.2V

Charging instructions:

• green light - fully charged
• red light - charging

Input interface: mini USB

Operating temperature: -10℃ to +85℃

Reverse connection is not allowed

Weight: 10g

Dimensions: 25x19x10 mm

This module is used for charging one or more parallel lithium batteries, the charging port can draw current from the USB interface.