M602 Digital LED CNC 3.7-120V Lithium Battery Charging Control Module Switch Protection Board has a high-quality plastic transformer and a bright seven-segment three-digit display. The module can actively monitor the battery voltage through the Vin terminal and disable the 220V output connected to the battery charger when the battery is fully charged.

 Technical Specification:

• Model: XH-M602
• Input Voltage: AC 220V
• Display Precision: 0.1V
• Control Precision: 0.1V
• Output Type: output switch
• Voltage Tolerance: +/-0.1V
• Size: 86mm*58mm*24mm (L*W*H)

 Features:

• Battery over discharge protection module
• Equipped with protection features for overcharging
• With the help of a digital display, you can monitor real-time voltage and effectively protect the battery from damage due to loss of power or overcharge

Applications:

• Can be used to charge batteries