EdisonBright Fenix are-X2 Battery Charger, Two Fenix ARB-L18-3400 18650 3400mAh high Capacity Batteries Battery Carry case Bundle

Features
Compatible with Li-ion 26650, 18650, 16340, 14500, 10440, Ni-MH/Ni-Cd: AA, AAA
Micro-computer chip controlled digitally regulated charging to extend battery lifespan
Supportable Micro USB charging and USB discharging

USB port for charging other devices
Preferred discharging channel will be the left slot. If the left slot does not contain Li-ion battery, then the right channel will be checked for a Li-ion battery. If there is a Li-ion battery in the right channel, then the right channel will chosen to discharge.
When the discharging voltage is 3.0V, then discharging will cease.
Blue LED will flash when discharging starts. It will go out when the discharging is complete.
Ni-MH and Ni-CD batteries WILL NOT operate the discharging feature of the ARE-X2. You won't be able to charge a device using those batteries.
-Does not require t...read more