Lithium or LiLiFePO4 Battery Charger, Support 1-3 Series

Description

• Support 1-3 series Lithium or LiLiFePO4 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)
• Charge Input:
  • Wide Input Voltage: 7.5V to 28V
  • Support to be charged by solar panel, can follow for maximum MPPT point, also can set this function.
  • Also support charger input
  • Up to 5A maximum 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 demo guide please see here.