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Nitecore I4 Universal Charger

$35.16 $45.25 (You save $10.09)
In Stock: Usually ships next business day.

Product Description

The NEW i4 charger How much better can the NEW i4 charger from Nitecore be than the original? Six times better or at least it’s got six new awesome features. 100% Charging Acceleration, Active Current Distribution, Technology Expanded Compatibility to Support 3.7V and 4.35V batteries, IMR Battery Restoration, Automatic Current Selection Based on Battery Capacity, Automatic Detection of Non-Rechargeable Lithium Batteries, 100% Charging acceleration means the NEW i4 can charge at up to 1000mA current in one slot. Active current distribution (ACD) technology allows for the dynamic distribution of the NEW i4's charging power. So when one battery full it starts charging the other, like filling buckets or double handing water pistols.  

Expanded compatibility to support 3.7V and 4.35V batteries allow you to charge a host of batteries with a single charger. Just flick the V button to change the voltage to one of half a dozen settings. IMR battery restoration will restore 0V depleted cells by pressing and holding both the C and V buttons simultaneously. The NEW i4 can intelligently select the most appropriate charging current based on automatic battery capacity detection. It’s just like the i2 except it can handle up to four batteries.


  • Able to charge over twice as many types of batteries as its previous model
  • Automatic current selection chooses optimal current based on battery's capacity
  • Capable of setting the charging voltage of each bay individually
  • Active Current Distribution (ACD) technology ensures optimal dispersal of charging current amongst installed batteries
  • Automatically detects non-rechargeable batteries and notifies user
  • Overcharge protection automatically stops charging after 20 hours to prevent overheating
  • Reverse Polarity Protection prevents damage to both batteries and charger
  • Special charging setting specific for IMR batteries
  • Made from flame retardant and flame resistant materials


  • compatible with: Li-ion/IMR/LiFePO4: 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430, 14500, 14650, 16500, 16340(RCR123), 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500,18650, 18700, 20700, 21700, 22500, 22650, 25500, 26500, 26650 Ni-MH(NiCd): AA, AAA, AAAA, C, D
  • Input voltage: AC 100~250V 50/60Hz 0.25A(Max) 10W DC 9~12V 1A
  • Output voltage: 4.35V ±1% / 4.2V ±1% / 3.7V ±1% / 1.48V ±1%
  • Output current: 1.5A x 1 / 0.75A x 2 / 0.5A x 2 / 0.375A x 4
  • Dimensions: 5.5" x 3.7" x 1.5" inches (140mm × 94.8mm × 37mm)
  • Weight: 7 oz (202g) (without batteries and power cord)

What comes with your charger:

  • 1 x Nitecore I4 Universal charger
  • 1 x Charger Cable
  • 1 x Warranty Card
  • 1 x User's Manual


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