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Nitecore NEW i2 2 cell Battery Charger for 18650 / AA / AAA / C / D Batteries

Nitecore NEW i2 2 cell Battery Charger for 18650 / AA / AAA / C / D Batteries - Main image
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$17.36 $28 In stock
  • 1000mAh Maximum Output
  • Compatible with Flat-Top 21700 Batteries
  • Fits RCR123 to D-Cell Batteries
  • Charges 1.48V to 4.35V Batteries
  • IMR/Li-Ion/LiFePO4/Ni-MH/NiCd Chemistry
  • Automatic Current Selection
  • Active Current Distribution
  • Revives Depleted IMR Batteries
  • Reverse Polarity Protection
  • Three-Color Charging Status Display
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Natalie P. ★★★★★

I was skeptical about charging my flat-top 21700s in this thing, but it handles them perfectly alongside my old AA and AAA batteries without any fiddly settings. The 1000mAh output is plenty for overnight top-ups, and the size is compact enough to tuck into a drawer for everyday use.

Matthew ★★★★★

The automatic current selection is a game-changer for me—it safely handles my 18650s and old AA Eneloops without any guesswork. Charges consistently fast, and the LCD screen clearly shows the precise voltage and charging progress.

Leo C. ★★★★★

Finally, a charger that handles both my old AA rechargeables and these newer flat-top 21700s without needing to fiddle with any settings. The automatic current selection is a lifesaver, and it’s nice not worrying about overcharging my LiFePO4 cells.