Description
The Nitecore i2 charger is a two-bay intelligent battery charger for vape batteries and household rechargeables. It detects each battery's chemistry and charges it with the right method, supporting Li-ion, IMR, LiFePO4, Ni-MH and Ni-Cd cells.
Key features
- Bays: 2 independent charging slots
- Battery types: Li-ion, IMR, LiFePO4, Ni-MH and Ni-Cd
- Voltages: supports 1.2V, 3.7V, 4.2V and 4.35V batteries
- Charging current: up to 1000mA when using a single slot
- Smart charging: automatic detection with CC, CV and trickle charge modes
- Active Current Distribution: shares power intelligently between bays
- Protection: reverse polarity, overcharge and short circuit protection
- 0V activation: can restore depleted cells that read 0V, with manual activation
Why use an external charger?
Charging vape batteries in a dedicated charger is gentler than charging through a mod. Each cell is monitored separately, so a pair of batteries for a dual mod stays balanced, and you can keep a spare set charged while you vape. The i2 is compact enough to keep at home or take away.
Which batteries does it take?
The i2 works with lithium-ion vape batteries such as 18650 cells, as well as Ni-MH and Ni-Cd household rechargeables. A popular pairing is the LG HG2 18650. Check that your cell size fits the bays before buying.
Safe charging tips
- Never leave batteries charging unattended or overnight.
- Charge on a hard, non-flammable surface.
- Check battery wraps before charging and replace damaged cells.
Need more bays? See the four-slot Nitecore i4 or browse all battery chargers and vape batteries.
FAQs
Can the Nitecore i2 charge two different battery types at once?
Yes. Each bay works independently and detects the battery type on its own.
Is the i2 good for charging a pair of batteries for a dual mod?
Yes. With two independent bays it charges a married pair together, keeping them balanced.
What input does it need?
The i2 accepts a 100-240V AC input, so it works on UK mains power with a suitable adapter.
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