Micro USB DC 5V input, double-slot charging and independent management system.
Compatible with almost all types of cylindrical rechargeable batteries, including Li-ion batteries(26650/18650/18500/18350/17670/16340/14500/10440) and Ni-mh/Ni-cd batteries(AAA/AA/A).
Equipped with double battery slots, allowing charging 2 batteries simultaneously, very convenient.
Each battery slot is with independent 3pcs LED indicator lights to show the charging status, convenient for you to check the battery status at anytime.
The Lithium-ion battery and Ni-mh/Ni-cd battery can be mixed charging.
It adopts the charging mode of constant current and constant voltage.
Supports battery reverse connection protection, short circuit protection and over-voltage protection to ensure the charger and the battery will not be damaged.
The retractable spring can be adjusted according to the length of the battery, suitable for diameter below 26mm and lengths ranging from 34mm to 71mm rechargeable batteries.
The charger appearance and surface is without scratch, spot and crack, and the stainless spring is free from rust.
1. Smart charger only, the batteries in the picture are not included.
2. Only suitable for rechargeable 3.7V/3.8V Lithium-ion batteries, 1.2V Ni-mh and Ni-cd batteries, please do not charge unsuitable batteries, otherwise may damage the batteries and charger and cause unnecessary loss.
3. Please do not use the charger in rainy days/snowy days or place it in the high or low temperature environment or expose it to direct sunlight.
4. Please do not drop the charger or put heavy weight thingd on it.
5. Children should not use this product without adult's supervision.
6. It is normal if the charger and battery get heat during the charging process.
7. Please do not disassemble or assemble this charger.