Efest c4 charger



The Efest Pro C4 is a smart and reliable four bay charger that features two charging modes: a fast 1.0A and 0.5A. Each bay on the C4 has an individual LED indicator that shows charging and fully charged status. Self adjusting contacts conform to the length of your batteries, allowing for a wide variety of 3.6V and 3.7V Li ion cells to be used. 


  • Charge current: 1000mah
  • Fits 3.6V 3.7V Li ion batteries
  • Reverse polarity protection
  • Activation function
  • Auto detect charging function
  • Over charging protection
  • Short circuit protectio     
  • Do not over discharge or overcharge the battery. Doing so will shorten the battery’s life and sometimes, it can make it pop or leak.
  • Please do not short circuit or it will release massive current.
  • Do not play with fire! Do not dispose any kind of battery in or near any fire.
  • Do not stack more than one battery as it may potentially blowout and cause serious damage to yourself and place.
  • Always check battery’s condition to see if there are signs of wear and tear. If there is, please dispose the battery.
  • Do not dispose batteries into the trash as it is against the law

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