Features1.Using high quality materials, product quality is guaranteed
2.LCD digital display, convenient for you to monitor the capacity of the battery pack in real time
3. Exquisite appearance, comes with a flashlight function, easy to carry
4. Easy to use, detachable design.
5. Wide range of applications, compatible with 99% of USB devices, such as smart phones, tablets, computers, etc.
Normal Charging specifications
Output power: 5V-2A
Input power: 5V-2A
Battery Requirements: 4 x 18650 type flat head battery
Battery discharge voltage: 3.3-3.4V
fast charging version specifications
Output power: 5V-3A/9V-2A/12V-1.5A/4.5V-5A/5V-4.5A
Input power: 5V-2A/9V-2A/12V-1.5A
Battery Requirement: 4pcs of 18650 flat batteries
Battery discharge voltage: 3.4-3.5V
Wireless Fast specifications
Output power: 5V-3A/9V-2A/12V-1.5A/4.5V-5A/5V-4.5A
Wireless charging: 5W/7.5W/10W/15W
Input power: 5V-3A/9V-2A/12V-1.5A
Battery Requirement: 4pcs 18650 type flat head battery
Battery discharge voltage: 3.5-3.6V
List
1 x DIY rechargeable battery case