Nitecore Intellicharger New I4 4 Bay Li-ion Battery Charger


$ 19.00
95 reviews

SKU: nitecorei4_nocar-1

This product is eligible for further discounts depending on how many you buy! You can purchase other products in the same category (batteries, chargers, or accessories) and it will add to the wholesale discount. Add some products to your cart to test!

New version of the I4 released 2016

This is our favorite 4 bay budget li-ion charger.  No fancy screens or bells and whistles but it gets the job done at a great price.  It also is compatible with near every type of rechargeable battery.  It is automatically able to identify li-ion, Ni-Mh, and Ni-Cd and apply the appropriate charging mode.  Charging indicator LEDs show you when charging is finished.

All versions come with the AC wall cord, but the version with car adapter also includes a car adapter that can be used with a 12V cigarette lighter so you have charging options.


Input: AC 100-240V 50/60Hz 0.25A(MAX) or DC 12V 1A
Output voltage: 4.35V ±1% / 4.2V ±1% / 3.7V ±1% / 1.48V ±1%
Output current/charge speed:

  • .375A x 4
  • .5A x 2
  • .75A x 2
  • 1.5A x 1

Dimensions: 138mm × 95mm × 36mm
Weight: 202g (without batteries and power cord)
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 / Ni-Cd: AA, AAA, AAAA, C, D

In the Box:

  • Nitecore I4 charger
  • Standard Power Adapter
  • Warranty Card
  • User Manual


Customer Reviews
4.7 Based on 95 Reviews
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Patrick S.
United States United States
  • What device/application do you use this with? Streamlight

Batteries Fit loosely and have to be positioned just so in order for them to charge.

Paula B.
United States United States
  • What device/application do you use this with? Batteries
Battery Charger

Works great, charges batteries

United States United States
  • What device/application do you use this with? vape
Love it!

Love this site, even during coronavirus my package arrived 4 days early. Charger seems great, charges my 20700's and 21700's unlike the older versions. This i4 is a tad bit loud (in that I can hear it at all), it clicks once a second like a clock when charging. It isn't ACTUALLY loud, I can barely hear it at about 4' away but just saying since I don't think my old i2 or D4 were audible like this. But the charger is perfect, exactly what I was hoping. Nitecore is bestcore.

nathan p.
United States United States
  • What device/application do you use this with? 18650 batteries
Love it

It takes 3 or 4 hours for my batteries to charge.

United States United States
  • What device/application do you use this with? 18650, general applications in rechargeable lights, etc.
Solid value, some nice features

Pros: 4 slots, independent settings for each slot on charge/termination voltage Car charger cord available Solid construction, above average made in China build Simple display, two-button operation Reasonable price point for feature set Cons: The unit gets VERY hot. Hot enough that I'm concerned about what it's resting on could be damaged. The circuitry area gets too hot to touch for more than 4-5 seconds. Saw one review that said it didn't heat up, but that's not the case with mine. Wow. I wish the current making that heat was making the battery charge faster instead. Not fast at all wtih 4 18650s Faster to charge one at a time than 4 simultaneously, but you have to be there to swap them in 1.5A charge current limited when multiple batteries installed

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