Specialized Charger: Specific designed for 3.7V li-ion cylindrical rechargeable batteries like 16340 26650 and more, NOT suitable for 1.2V NiMh / NiCd or 3.2V LiFeO4
USB Charging: Common micro-USB input makes it possible to be powered up by any USB 5V output, like wall chargers, power banks, car chargers etc
Quick Charge: Charger input 5V / 1A, output 4.2V / 900mA x1 or 500mA x2, takes only 7 hours to fully recharge 2pcs 3000mAh batteries simultaneously, and each charging slot works independently, you can charge 1 or 2 batteries at a time
5 Layers Protection: Built-in 5 layers of protection IC: over-voltage, over-current, short-circuit, high-temperature and surge protection
Fully Charge Indicate: The LED indicators will turn green when corresponding batteries are fully recharged Product Specifications: