Built-in micro USB charging port and micro USB cable. Small red and green charging lights on battery.

OrcaTorch USB-C direct charging 18650 lithium battery use quality Panasonic cell, 3400mAh capacity and 500 times charge-discharge function. Patent USB direct charging function and charging indicator function, it is convenient to use while traveling. 

Featuring

• 3.7V, 12.6Wh
• Weight: 49g 
• Size: 18.5(Diameter) x 70mm(Length) 
• 3400mAh large-capacity 
• Type-C charging port 
• Can be Charged by various devices 
• Two color LED indicator shows charging status 
• Uses Panasonic cell, 500 charge cycles