Nitecore 14500 battery NL147, 750mAh Li-ion button top

The Nitecore NL147 14500 is a Li-ion battery for torches and other devices that demand a lot of a battery. In terms of size is equal to a AA battery, or the so-called ‘penlite’. The big difference is that this 14500 uses Li-ion technology, instead of alkaline or Ni-MH. This allows this 14500 battery to give a higher output. < br/> < br/> For charging this battery you need a charger that can charge 14500 batteries. A regular charger for AA batteries often cannot do this. Make sure that it says on the charger itself or in the manual that it can charge the 14500 batteries.