Nitecore D4 - The Ultimate Battery Charger

The Nitecore D4 should be called the ultimate battery charger. It can charge almost all of the household battery types. It can charge Ni-MH and Ni-Cd batteries of sizes AA, AAA, AAAA, and C. Li-ion batteries of type 26650, 22650, 18650, 17670, 18490, 17500, 18350, 16340 (RCR123), 14500, and 10440. And it's compatible with LiFePO4 batteries as well.

The Nitecore D4

The charger has 4 slots for batteries, with 4 adjustable plates to suite any size.

The 4 adjustable plates, to suite batteries of any size

It will fit most of the household battery types,

4 AA Batteries being charged

2 AAA Batteries being charged

There's only room for one C Battery at a time 

It can handle 18650 Li-ion Batteries also

The batteries in each slot are charged individually, so you can mix and match up to 4 batteries of any type. Here you can see 2 AA batteries and 1 AAA battery, with different charge levels, being charged simultaneously.

2 AA Batteries and 1 AAA Battery being charged simultaneously

The charger detects the type of battery in each slot, and the type of charging required automatically. You can override this using the 'Slot' and 'Mode' buttons on the side.

The 'Slot' and the 'Mode' buttons to override automatic charging modes

You can power the charger with either the mains (100v - 240v), or a 12v power supply.

Plug in to mains power, or a 12v power supply

With all these features, the Nitecore D4 should be the only battery charger you'll need.

Get your Nitecore D4 from here at Amazon.