Lithium-ion rechargeable batteries: 26650 22650 18650 18490 18350 17670 17500 16340 (RCR123) 14500 etc. (4.2Volt 950mA±50mA*2)
Ni-MH Ni-CD rechargeable batteries: AA, AAA, C (1.2Volt 350mA±50mA*2)
Independent Charging Slot
The SW-3K charger has 2 individual charging slots, can charge lithium battery and ni-mh battery at the same time. And you can read the charge status of each battery by the LCD display easily.
The universal 18650 battery charger has Precise charging process control: Constant Charge Current ->Constant Charge Voltage -> Trickle Charge not only can efficient fully charge battery but also extend battery life
High Quality 3.7v Battery Charger
EBL, since 1998, professional on batteries and chargers more than 20 years.
EBL always persistently providing high quality and services for everyone
The 18650 battery charger can Identify non-rechargeable, defective battery and reversed. If the battery is reversed, the battery icon will be empty and keep flashing
The 3.7v battery charger with over-heat protection, over-current protection, over-voltage protection, short-circuit protection, over-charge protection make sure your charging safe.