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Battery charger for H1AX module

Model H1AC-C0

Only for charging 1 cell LiFePO4 battery such as the one in H1AX module.

Limited to 550 mA charging current.

Only use with supplied AD/DC wall adapter.

Operation states

Red LED On = When charging
Red LED Off = When done charging or battery not connected

Charging procedure

  • Disconnect the charger from the AC power supply
  • Attach the H1AX unit to the charger
  • Connect the charger to the power supply, red LED will lit up when battery is charging.
  • After charging has been completed, the green LED will lit up.
  • Disconnect the charger from AC power supply.
  • Disconnect the H1AX unit from the charger.


Do not connect or disconnect battery pack from the charger when the charger is being powered!