The D2 UK automatically detects Li-ion, Ni-MH and Ni-Cd batteries, and through manual selection is also capable of charging LiFePO4 batteries. Helpful Links.
NITECORE F4 BATTERY CHARGER | 1 YEAR WARRANTY | USB | DIRECT FROM NITECORE
nitecore i4 battery charger
Nitecore D2 Digital Smart Battery Charger UK Plug For 14500 26650 AA AAA
Nitecore D2 Digicharger Battery Charger - UK Plug
Nitecore Digicharger D2 EU Two Bay Battery Charger