3.7V 3400mah 18650 Lithium Rechargeable 4-slots Battery For Panasonic Flashlight batteries Charging Adapter | Электроника

3.7V 3400mah 18650 Lithium Rechargeable 4-slots Battery For Panasonic Flashlight batteries Charging Adapter | Электроника

Description:
This USB 4 slots battery charger features 4 slots that make you can charge 1 to 4 batteries, which is time-saving.
The USB 18650 battery charger features LED indicator lights on each slot, let you can easily know when the battery is fully charged.
The 18650 battery charger features reverse polarity protection and won't overcharge the battery, which can prolong the battery's lifespan.
The 4 slots battery charger is suitable for many types of batteries and is small, compact, convenient to carry or store.
The battery charger can be connected to a USB port, easy to be powered. It is convenient and practical to use.

Specification:
Material: Plastic.
Color: Black.
Size: 90*30*122mm.
Input: DC 5V 1-2A.
Output: DC 4.2V 1000mA.
Compatible battery: 10440,14500,16340,16650,14650,18350,18500,18650.

Note
There might be a bit color distortions due to different computer resolutions.
There might be a slight errors due to different hand measurement.
Don't not use on outdoor and humid condition.
If it is not charged, it may be that the battery is full, aging, short-circuited, reversed,loaded in a normal battery,and electrode is dirty.

Package included:
1* Battery charger.