Universal 18650 Battery Charger for 3.7V Li ion Rechargeable 26650 16340 14500 Lithium Batteries

1. Intelligent protection: Using intelligent 10, automatic stop when full. And with output short circuit, anti-reverse battery protection to ensure charging safety. 2. USB charging: It comes with a USB cable to recharge, low voltage, safe, can be connected to mobile phone charger, computer, charging treasure, etc. for charging, simple and convenient. 3. Application: This product is universal lithium battery USB charger for 16340 14500 18650 26650 battery. 4. LED indicator: When the LED indicator is connected to the battery, the red light is always on, and the green light is always on when the battery is full or empty. 5. Unplug the charger: You can leave the battery plugged in now if you like (nothing is happening, the charging has stopped and there is no trickle charge) but its good practice if you unplug the charger from both the battery and the wall when you’ve finished charging.