Universal USB Charger 4 Bay Smart Charger for rechargeable batteries 18650 21700 22650 16340
Feature:
1.Intelligent IC control, built-in reference voltage to ensure fully charged. (battery fully charged rate ≥ 99%), meanwhile safe.
2. It automatically detects the battery polarity, and can be charged both positive and negative to ensure safety.
3. With short-circuit protection function, the SHORT-Circuit IC automatically cuts off the output, ensuring safety.
4.Constant voltage output when no-load, more accurate and stable voltage, accurate charging and protecting the battery, ensuring safe use.
5. When there is no battery charger, green light, when loading, red light flashes and green light when full to ensure that the battery is fully charged and not overcharged, safe to use.
6. Simple, stylish and generous appearance, giving you a brand new experience.
Specifications:
Input: AC 110~240V 50/60Hz -Input terminal
: USB
-Voltage: DC 4.15V-4.25V -Load
current: 350mA, ±30mA
-Smart compatibility: 18650, 21700, 22650, 16340 and battery Others
Color: Black
USB cable length: 30cm
Product size: 100*25*
23mm Product weight: 27g
Package size: 100*25*
23mm Package weight: 27g