BESTON 18650 Battery Charger Specialized Smart USB Charger for 3.7V Rechargeable Li-ion Batteries 18650 26650 18490 17670 17500 16340 14500
- Compatible with cylindrical 3.7V (3.6V) li-ion IMR INR ICR 18650 18490 18500 18350 17670 16340 RCR123A 14500 10440 Batteries and more.
- Designed with smart LED indicator light, when batteries are installed, the light display red, and will turn to green when fully charged..
- Universal micro USB input can be powered by any USB 5V output, such as wall charger, mobile power, car charger, etc..
- The charger built with smart IC, the charger turns to trickle charging automatically to prevent the batteries from over voltage, over current and over....
- Outputs 5V/2A, takes only 6 hours to fully charge 4pcs 3000mAh batteries at the same time. Each charging slot works independently..