1-3 Series Lithium LiLiFePO4 Battery Charger



  • Support 1-3 series battery to charge:
    • 1x, 2x, 3x, 4.2V lithium battery (set stop voltage to 4.2V, 8.4V, 12.6V)
    • 1x, 2x, 3x, 3.6V LiLiFePO4 battery (set stop voltage to 3.6V, 7.2V, 10.6V)
    • Change Vfb resistor to set this stop voltage
    • 4 piecs x 6 kinds of set resistors included, also short instruction printed on the back.
    • Default set to 12.6V
  • Charge Input
    • Wide Input Voltage: 7.5V to 28V
    • Support to be charged by solar panel, can follow for maximium MPPT point, also can set this function.
    • Also support charger input
    • Up to 5A maximium charge current
  • 3 Stage smart charge (similar to TP4056. MCP73831):
    • trickle current charge, set possible on back side.
    • constant-current charge (set by Ics), no need change for default.
    • constant-voltage charge (set by Vfb)
  • Charge status LEDs:
    • charging
    • done charging.

Documentation for how to use it please see this wiki page.

IC descriptions at consonance page.

Additional information

Weight 0.015 kg


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