Ultra Power UP-S4AC 7W 1A 1-2S LiPo/LiHV 4 Channel AC/DC Whoop Charger

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Charge up to 4 1-2S batteries, compatible with 6 different connectors, and charges high voltage cells as well!

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  • Four independent ports can be used simultaneously.
  • Six different battery connectors for each port.
  • Supports LiPo/LiHV(1-2S) & NiMH/NiCd(2-6S)
  • LCD,LED and sound indicated charging status.
  • Adjustable charge current from 0.1A-1.0A on each port.
  • Selectable input power: AC or DC Input.
  • Maximum protection: Battery reverse voltage protection, battery over-voltage protection, and DC input voltage reverse polarity protection.


  • Input Voltage: AC100-240V/DC 7.0V-17.0V (
  • Charger Power: Max.7WX4,±10%
  • Charger Current: (0.1-1.0A)X4,±10%
  • Battery Type: LiPo/LiHV/NiMH/NiCd
  • Battery Cell Count (LiPo/LiHV): 1-2S
  • Battery Cell Count (NiMH/NiCd): 2-6S
  • Indication: LCD Display Screen + LED Light
  • Support Battery Port: SM/XH/Micro/MX/JST/mCPX 
  • Net Weight: 220g
  • Dimension: 125X78X42mm
  • Plug: US Plug


  • 1x UltraPower UP-S4AC Charger