High Quality EY-300 18650 Single Battery Charger

High Quality EY-300 18650 Single Battery Charger

Features:
1. Simple design, portable, convenient to carry;
2. This charger can charge 18650 Li-ion batteries quickly and safely;
3. Quick charge with automatic constant current control prevents battery from overcharging, short circuit, and electronic shock;
4. High quality and excellent performance;
5. It is wireless, you don't miss either parts.

Specifications:

• Model: FY-300
• IN AC: 100-240V/50-60Hz
• Output: 4.2V 250mA
• Wired: No
• Charging protection: Yes
• Color: Black
• Weight: 60g
• With male tab

Operation Instructions:
1. You should put the "+" part of 18650 battery in the "+" side, "-" in the "-" side;
2. When put an 18650 battery which needs to be charged into the charger, the signal is red; when it charge completely, the signal is green;

What you should notice when use it:
1. Do not short circuit battery, otherwise may explode or leakage;
2. When charge, you should more careful whether battery is installed right or not;
3. The charger is only for 18650 batteries, is not for others;
4. Charger should be removed rust frequently;
5. Don't put together with corrosive substance
6. Driver don't use gas lighter when drive
7. Put in a cool dark place
8. Buy high quality lighter, or is easy to explosion
9. Don't be a wine opener, in case explosion
10. Avoid violent collisions
11. Don't give children to use by themselves;
12. Using lighter less than 10s.

How to choose a suitable charger:
With electronic product appearing, charger is come out quickly with various designs, what charger you should choose? Now I give you some suggestions.
A good charger should be suitable for your batteries
A good charger should be designed simple, portable, convenient to carry, easy to use in various environments.