Nitecore IntelliCharger i2 Charger
(992 reviews)
Versatile, durable, and efficient, the Nitecore IntelliCharger i2 battery charger can charge 2 rechargeable batteries at the same time.
Characteristics
- Charge: 1000mA max
- Slots: 2 independent slots
- Compatibility: Lithium IMR/Li-ion, Nickel (Ni-MH/Ni-Cd)
- Simple but durable, charges 2 formats even if different at the same time
Detailed overview
Nitecore is a brand specializing in flashlights. The IntelliCharger i2 is a battery charger capable of charging two rechargeable batteries, even of different types or voltages, at the same time. It is compatible with the following Lithium IMR/Li-ion batteries: 26650, 22650, 18650, 18490, 18350, 17670, 17500, 14500, 10440, and 16340 (RCR123), and with the following Nickel (Ni-MH/Ni-Cd) batteries: AA, AAA, AAAA, and D. An excellent charger, simple and durable.
Our tester's review: Dawid Lojewski
The Nitecore IntelliCharger i2 is certainly not the newest or most sophisticated battery charger, but after testing more than 10 battery chargers from different brands and formats, our team chose this one for its simplicity and durability. It's able to recharge the most common rechargeable battery formats without any issue. Extremely tough and durable (we've been using one at the office almost daily since 2014, and it still works flawlessly despite several drops). Protected against overheating and reverse polarity, it automatically stops when the battery is fully charged or after 10 hours of charging. We also appreciate that it can be powered via a cigarette lighter cable, which makes it even more versatile. In short, it only has small LEDs to display charging progress rather than a cutting-edge LCD screen, and it's fairly basic, but it is far better and less finicky than most wall chargers on the market.
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Page last updated on 03/07/2026