Features:
1. Function: digital display with power, detachable, welding-free, with anti-reverse connection protection, can charge 12 18650 flat-head batteries, when the built-in battery can be used as a power bank, the normal version requires a charging cable, wireless fast charging The version does not require a charging cable and can be charged quickly.
2. Hand-made DIY mobile power kit, self-configured mobile power, larger battery capacity and more durable, can better solve your charging problem.
3. Suitable for people with greater charging needs, equipped with 3 charging interface types, for Micro, for Apple,for Type-C can charge the charging box.
4. With power display, let you know the remaining power anytime and anywhere, and better charge your mobile phone or other devices.
5. Comes with a lanyard, which is more convenient to carry, allowing you to take it wherever you go.

Specification:
Size:154*80*44mm
Normal Version Maximum Power: 5V-2.1A
Wireless Charge Version Maximum Power: 5V-2.1A, Wireless Charging :5W
Quick Charge Version Maximum Power: 5V-3A 9V-2A 12V-1.5A
Quick Charge + Wireless Charge Version Maximum Power: 5V-3A 9V-2A 12V-1.5A 3.4V-5.5V-5A, Wireless Charging :10w

Package included:
1x 18650 Power Bank Case(Batteries not included)

NOTE:
Battery should be flat 18650 battery, 65MM long, no protection plate. Pointed batteries can not be used, are large internal resistance, low capacity, small current batteries. Flashlight 18650, fire cow, fire, etc. can not be used, if you use old batteries, disassembled batteries to ensure that each voltage of at least 3.5V or more, internal resistance of 80 or less, in order to achieve normal output; voltage lower than 2.75V, internal resistance of more than 80 batteries have been damaged, put it in the battery is not charged.