Dottmon LED 4-Slots Intelligent Universal Battery Charger for 3.6V/3.7V Li-ion 10440 14500 14650 16340 17670 18500 18650 18700 22650 20700 21700 22700 25500 26650 26700 Batteries

 Characteristics：

• Compatible with 4 cylindrical lithium batteries (3.6V / 3.7V).
• Can charge Two 26650 large batteries at the same time.
• The input USB charging cable is integrated with the charger, easy to be carried and charged.
• Automatically adapts to USB input power, quickly and stably recharges the battery.
• Automatically detects the battery capacity to select the appropriate charge current.
• Reverse polarity, over-voltage, over-current, over-charging protection.
• 0V over discharged activates battery.

 Specifications:

• Input：DC5.0V 2.1A
• Output:  4.2V±0.05V 1A *2(CH1/CH4); 4.2V±0.05V 0.5A *4

 Four dual-color LED lights corresponding slot display：

• Charging: Red light
• Full power: green light
• Fault: Red flash

 Compatible battery types: 

• Li-ion 10440 14500 14650 16340 16650 17650 17670 18350 18490 18500 18650 18700 22650 20700 21700 22700 25500 26650 26700 (Only for lithium batteries).