Lithium Battery Charging Module

Overview

The module is used for charging of single lithium battery or multiple lithium batteries in parallel, and the charging port can take power from the USB port.

Specifications

• Charging mode: linear charging 1%
• Charging current: 1A Adjustable
• Charge accuracy: 1.5%
• Input voltage: 4.5V-5.5V
• Full charging voltage: 4.2V
• Charging indicator: red for charging, green for full
• Input interface: mini USB
• Working temperature: -10 ℃ to +85 ℃
• Reversible: no
• Weight: 10g
• External dimension: 25 * 19 * 10mm

Charging current regulating

The charging current can be regulated by adjusting resistance value of RPROG.