USBCM

5V Step-Up Power Module Lithium Battery Charging Protection Board with LED Display USB For DIY Charger 134N3P


  • Charge and discharge status indication. Red light flashes when charging; Red light is always on when full; Blue light flashes when discharging..

  • Input Voltage: 3.7V-5.5V; Output Voltage & Current: 5V 1A..

  • Internally installed charging and discharging power..

  • Integrated charge management and discharge management. Supports trickle mode and zero voltage charging..

  • Intelligent temperature control and over-temperature protection; Integrated output overvoltage protection, short circuit protection, overload protection; Integrated over-charge and over-discharge protection..


Your Reliable Security Partner For More Than 10 Years