Type-C 5V 2A Charge & Discharge Module for 4.2V/4.35V Lithium Battery

Product Description

Features:

• The output will be turned off when the load current is continuously less than 50mA.
• Supports external buttons: Connect the button to point K and the negative output. A short press will activate the power display and the 5V output; two short presses will deactivate them.
• Automatically terminates the charging cycle when the charging current drops to 100mA at the final float voltage.
• Restarts the charging cycle when the battery voltage drops below 4.1V.
• Pre-charges the battery with 180mA current if the voltage is lower than 2.8V.
• Includes a USB-A female socket welding position on the back, allowing manual installation of the included female socket.
• Supports charging while preventing electricity leakage.

Note: Adjusting the charging voltage setting requires the power to be turned off. The USB-A female socket provided with this product needs to be welded by the user.

Specifications:

• Input Voltage Range: 5~5.5V
• Charging Cut-off Voltage: (4.2V/4.35V) ±0.5%
• Charging Current: 2.4A ±5%
• Boost Output Voltage: 5~5.15V (with wire loss compensation)
• Boost Output Current: 2A
• Boost Conversion Efficiency: 92.5% (3.6V input, 5V2A output)
• Size: 18 x 22 x 4.5mm

Package Includes:

• 1 x 5V 2A Charge and Discharge Integrated Module
• 1 x USB-A Female Socket