The Hexfly HX-403 charger is an easy to use multifunctional charger with built in LiPo balancing for 2S - 4S LiPo or LiFe batteries. You can charge two 2S batteries at the same time or one 3S or 4S batteries.

With built in power supply, the HX-403 is an all in one package at a price that is hard to beat.


  • Input Voltage - AC 100~240V / DC 10~18V
  • Current Rate Range - 0~3.0A
  • Support for Charging - 2s*2/3s/4s (cells)
  • Support JST-HX 2.5 Connector


  • Detect current rate and capacity of individual cell
  • Identify the Cell Count Automatically
  • Auto Charger and Auto Cut-Off for Safety
  • Temperature Protection Function - Automatically Adjust Charge Power to protect from overheating

Redcat Racing HX-403 Charger