Nitecore Intellicharger i4

Nitecore Intellicharger i4

Need a charger for your rechargeable batteries? The Intellicharger i4 from Nitecore is a great universal battery charger. See the details below for the compatibility list. Put in your batteries and let it charge. The i4 will detect the type of battery and automatically select the charging method. The led indicators let you know when charging is complete. The i4 is capable of charging up to 4 batteries at once.

If you have heard of Nitecore before, its probably because you have one of their tactical flashlights. The high power requirements of new tactical flashlights have meant that manufacturers are increasingly designing their products with 18650 batteries, that are both rechargable, and come with a higher capacity than previous batteries. The i4 is a great charger to use with 18650s, whether you’re using Nitecore branded batteries, or other batteries. The universal compatibility of this battery charger means that it will also work with those old Ni-MH and Ni-Cd batteries that you have laying around, so you can charge everything with just one charger.

New 2016 Upgraded Version

In 2016, Nitecore released an upgraded version of the i4 charger. The new version can charge batteries at twice the speed of the old version. It also features expanded support for 3.7V and 4.35V batteries.


  • Car charger
  • Battery case


  • Li-Ion
  • IMR
  • LiFePO4
  • Ni-MH
  • Ni-CD


  • 1.2V
  • 3.7V
  • 4.2V
  • 4.35V

Compatible Battery Sizes

22650, 25500 26500 26650 18500 18650 RCR123 12500 14500 10400


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