Input: AC 100- 240V 47/63Hz
Output: 4.2V DC 2400mA
Charge 4 batteries at the same time

Specialized Charger: Specific designed for 3.7V li-ion cylindrical rechargeable batteries like 18650 16340 26650 and more
Quick Charge: Charger input 5V / 2A, 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 1/2/3/4 pcs 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

Charging LED Indicator: Red LED
Full Charging LED Indicator: Green Led
Error LED Indicator: Red LED flicker
MCU control Smart Charging

What's in the box
1 X Battery Charger