The Nitecore UM20 is an advanced USB management and charging system capable of charging two lithium-ion batteries from a USB power source, while simultaneously charging an external device. A high definition LCD displays real time charging status, accurate to 1%.
These key ring torches are fantastic, once you add one to your key ring, you will wonder how you ever lived without it. The casing is made of a tough polycarbonate, which can withstand a lot of day to day punishment.
The Olight 14500 Lithium-ion 3.7 V, 750 mAh protected battery is ideal for many brands of torch on the market including Olight, Nitecore and Fenix. It uses an innovative positive protection circuit which is different from traditional circuit protection board placement.
Suitable for charging cylindrical lithium-ion / IMR / INR / ICR and NiMH / Ni-Cd rechargeable batteries.
Availability: 10+ in stock
To prevent short circuiting, do not use this charger with batteries that have a positive and negative terminal at the same end of the battery, such as the Olight tailored batteries.
This Olight universal USB magnetic battery charger is designed to easily charge Lithium-ion and NiMH type batteries. The two circular magnetic charging contacts are attached to either side of the battery and the other end of the cable is inserted into a USB port or can be used with a USB mains/car adaptor.