WF-139 Smart Battery Charger for Li-ion or Ni-MH/Ni-cd Rechargeable Batteries

WF-139 Smart Battery Charger for Li-ion or Ni-MH/Ni-cd Rechargeable Batteries

  • $25
  • Save $9


UltraFire WF-139 Battery Charger, 2-Slot, input AC 100~240V 50/60Hz or DC 12V 400mAh, output DC 4.2V 450mAh(or 225mA each when charging 2 batteries together), fits 18650/18500/17670/17500/14500 lithium batteries.

Features

  • Reliable and Durable, Quality Guaranteed.
  • Capable of charging 2 batteries simultaneously
  • Each of the two battery slots monitors and charges independently
  • Automatically identifies Li-ion, Ni-MH and Ni-Cd rechargeable batteries
  • 2 LED lights display charging progress for each battery
  • Automatically stops charging when completing
  • Optimal heat dissipation and reverse polarity protection