Specification:

Product name: 4-slot smart charger

Product size: 90x30x122mm

Input voltage: DC 5V 1-2A

Output voltage: DC 4.2V 1000mA

Applicable battery: AA/AAA NiMH rechargeable battery 10440, 14500, 16340, 16650, 14650, 18350, 18500, 18650