NiteCore D2 Vape Battery Charger (Two Bay)

Two Bay Battery Charger
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The NiteCore D2 is a universal automatic smart-charger that is compatible with most rechargeable batteries including IMR/Li-ion, Ni-MH and Ni-Cd batteries. The D2 has two battery slots, eliminating the need to own several chargers. It can recharge two batteries at the same time and each of the microcomputer-controlled charging ports can auto-detect, monitor, and charge batteries independently.

The D2 detects each battery’s status and auto selects the appropriate charge mode, either Constant Charge Current (CC), Constant Charge Voltage (CV) or Trickle Charge. An integrated LCD screen shows the current charging status of each battery, as well as voltage and current.

Constructed from ABS flame-retardant and resistant material, the D2 includes several safety features such as over-charge protection, auto-shut-off for fully charged batteries, and reverse polarity protection.


  • 1 x NiteCore D2 Charger
  • 1 x Power Lead


  • Dimensions: 143mm x 74mm x 36mm
  • Weight: 168g (without batteries or power lead)
  • Input: AC 100-240V, 50/60Hz, 0.25A (Max), DC 12V
  • Output: 4.2V, 3.7V, 1.48V, 0.375A*4/0.75A*2 (all +/- 1%)

Compatible with:

  • IMR / Li-ion: 26650, 22650, 18650, 18350, 18490, 18500, 17670, 17500, 14500, 10440, 16340 (RCR123)
  • Ni-MH / Ni-Cd: AA, AAA, AAAA, C
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5 stars (9)
4 stars (1)
3 stars (0)
2 stars (0)
1 star (0)

By Gee from London

Do not charge your batteries in the mod (15 February 2021)

Instead, buy one of these, and have the peace of mind that your batteries are going to be charged correctly, with the right current and the charger eventually stops charging when fully charged, which is also nice

By Anonymous

Peace of Mind (09 August 2019)

Very pleased with this charger. Yes it does take a bit longer than other chargers I've used, but the batteries never feel hot to the touch and I prefer the added peace of mind I get from the raft of great safety features.

By Jack from Oxford

Great but... (13 November 2018)

This charger is great however it takes around 5-6 hours to fully charge two 18650 batteries

By Laurent from Seychelles

Very Good Charger (27 September 2016)

Easy to use and self operating charger. Just insert your battery and plug in and your good to go.

By Lewy from Norwich

Decent charger (30 August 2016)

A must for any removable 18650 battery users, safely charges at a constant rate with minimal heat output to protect the cells, great bit of kit.

By Tk from Dubai

excellent (07 August 2016)

Excellent and easy to use charger

By Sandor Clegane from Wales

Really good (06 July 2016)

Great battery charger

Chargers both batteries at different rates just like it says

Took 4 hours to charge my Samsung 18650 2500R

Highly recommend good build quality and charge rate

By P from U.K.

Amazing product (23 May 2016)

Battery safety is no laughing matter, especially in a family home. This little unit is clever and ensures that everything is as safe as it can be.
Top marks for a genuine product supplied with excellent service.

By Pirate from Cardiff

does what it says on the tin (17 May 2016)

works flawlessly and seems to charge batteries better than others I`ve try`d imo

By Dan from Wilts

Brilliant charger (13 April 2016)

Bought this along with a couple vtc4 batteries to keep as spares. Charges the batteries in no time, as its intelligent you just pop the batteries in and it does its thing, adjusting charge rate to suit the condition of the battery also turns off when fully charged which is great for these potentially dangerous batteries. Would definitely recommend as is easy to use and makes charging very safe.

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