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Nitecore Intellicharge i2 2-Channel Smart Charger for Li-ion, Ni-Cd, & NiMH Batteries - 2016 Edition

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  • 2-bay charger that can refuel two different batteries simultaneously
  • Smart technology automatically detects chemistry and voltage and displays on an easy-to-read LED screen
  • Automatic current selection based on battery capacity to avoid overcharging
  • Compatible with Li-ion, Ni-Cd, and NiMH chemistries
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Nitecore i2 Intelligent Charger- 2016

Lithium Ion Smart Charger

Cutting edge charging technology for your most important energy sources

The latest in Nitecore's proud line of smart chargers, the Nitecore i2 2016 Edition combines the best features of previous generations with brand new technology for a high-quality charging experience. This charger has 2 bays that can be used to charge 2 different batteries at the same time, even if they aren't the same size or chemistry! The smart technology contained within this charger automatically detects the chemistry and voltage of your batteries, displaying detailed information on an easy to read LED display. The i2 is compatible with most popular Li-ion chemistry cells, as well as standard sized NiMH and NiCd rechargeable batteries.

Want to learn more about the upgrades Nitecore made to the previous generation of i2? Curious if this is the right charger for you? See our blog post about the i2 and its sister charger, the new SC2.

  • Twice the charging speed of the i2 Charger
  • Active Current Distribution (ACD) technology
  • Compatible with 1.2V, 3.7V, 4.2V and 4.35V batteries
  • Charging program optimized for IMR batteries
  • Automatic current selection based on battery capacity
  • Automatic detection of non-rechargeable batteries
  • Input Voltage: AC 100 - 240V DC 9 - 12V
  • Output Voltage: 4.35V ± 1% /4.2V ± 1% / 3.7V ± 1% /1.48V ± 1%
  • Output Current: 500mA x 2/1000mA x 1
  • Compatible with:
    • Li-ion / IMR / LiFePO4: 26650, 26500, 25500, 22650, 22500, 21700 (unprotected cells only), 20700 (unprotected cells only), 18700 (unprotected cells only), 18650, 18500, 18490, 18350, 17670, 17650, 17500, 17350, 16650, 16340 (RCR123A), 16500, 14650, 14500, 14430, 14350, 13650, 13500, 13450, 12650, 12500, 12340, 10500, 10440, 10350, 10340
    • Ni-MH(NiCd): AA, AAA, AAAA, C, D
Charge Channels:2
Supported Chemistries:Li-Ion, Ni-Cd, Ni-MH
Compatible Battery Sizes:10440, 14500, 16340 / RCR123A, 16650, 17500, 17670, 18350, 18490, 18500, 18650, 22650, 26650, AA, AAA, AAAA, C, D
Batteries Included:No
Warranty:Battery Junction 30-Day Warranty, Nitecore 1 Year Warranty
Return Policy:Battery Junction Return Policy
Product Weight:4.79oz
Product Dimensions:5.19" (L) x 1.37" (W) x 2.75" (H)
Country of Origin:CN
11 Reviews
55% (6)
36% (4)
9% (1)
0% (0)
0% (0)
By James
Great Charger
August 6, 2019
fair price, top quality, and fast shipping
intelligent charging electronics
By Cody
Dardanelle, AR
Don't be cheap - Get it.
July 10, 2019
I wanted a charger that would charge my newly acquire AAA's for battery remotes. I also have lights with 18650s and 16340s. Battery Junction recommended this charger as it's tried and true. I've charged everything I have with it. A solid investment.
By Chris M.
Zion, IL
Be careful when inserting and removing batteries.
January 3, 2019
Battery holder is spring loaded so if you're not careful when you insert and remove batteries the insulation on the tops and bottoms can tear and peel off which is not a good thing. I had one short out and do some serious arcing, smoke, and do all those bad things Li-ion batteries can do. Needless to say that battery went in the garbage can. If you're careful you won't have any problems and this is a first rate charger. I'm not sure what the more expensive units can do that this one can't, so If you charge 2 batteries at a time, I can't justify spending the extra money.
By DuWayne
K Town, MN
Have not used yet on dead batteries
March 17, 2017
Have not had a chance to use this charger. The charger will probably work OK.
ConsThe instructions for this charger is very confusing, used the trial method to find out how it would work. Needs to be rewritten for us dumb people.
By Terry R.
February 27, 2017
Good product .easy to use.
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