MH-CD42 Lithium Battery Charge 5V 2A Discharge Module

MH-CD42 Lithium Battery Charge 5V 2A Discharge Protection Module

Powerbank 3-7V 18650 Lipo Battery Charge Portable 5V Voltage Output Board Mobile Capacity Indicator Leds

The button on the board comes off its place very easily. This should be taken into account during use. 

     It is a product used for battery charge and discharge control. It has 4 prominent features. It charges the li-ion battery connected to the module by means of the source coming through the Vin input. As a 2nd feature, the 3.7V voltage coming from the battery connected to the product is boosted to the 5V 2A level and used to power external devices. Another feature of the board is its li-ion battery protection features. It has overcharge, discharge and short circuit protections. Finally, it shows the battery capacity by means of the 4 leds on the board. The capacity indicator table is below.

     When a load is connected, the output turns on automatically. With loads below 50mA, the output turns off automatically after 30sec. If the output goes above 50mA again, the output turns on again.

     If the load at the output is to be driven during charging; pressing the button once activates the output. Pressing the button twice afterwards turns off the output.

Features :

• Input voltage:  DC  5V
• Charge voltage: 4.2V
• 1% charge accuracy
• Charge current 0A  /  2.1A
• Output voltage: DC 5V
• Output current:  Maximum 3.5A
• Efficiency: 96%
• 4 leds for battery capacity indication
• Battery protection support
• Short circuit protection: Yes
• Overvoltage protection: Yes
• Overcurrent protection: Yes
• Overtemperature protection: Yes
• Operating temperature: -10C  /  85C
• Color: Black
• Dimensions: 25mm x 16mm
• Weight: 2.5gr

Package Contents:

• 1 Piece MH-CD42 Lithium Battery Charge 5V 2A Discharge Module