4*21700 DIY Power Bank Case PD22.5W Transparent Quick Charge Battery Box LED Screen Battery Case Kit With Light For Huawei
Description:
1.Mecha transparent design, full sense of technology, internal structure at a glance, showing personality
2.Support 4 sections 21700 battery installation, large capacity energy storage, meet the demand for long time power consumption
3. Welding-free design, easy and fast assembly, suitable for electronic enthusiasts to start making.
4.Equipped with PD fast charging protocol, compatible with a variety of devices, providing efficient and convenient charging experience.
5. Built-in outdoor lighting, emergency lighting at night, multi-purpose, portable and practical

Parameter:
PD + flash charging + super fast charging + fast charging version Parameters:
Output power: 22.5W (peak 25W)
USB1+2 output: 5V/3.1A, 9V/2.5A, 12V/1.87A (multiple simultaneous outputs only 5V)
IN1 input (IP): 5V/2A (simultaneous input not supported)
IN2 input (Micro): 5V/3A, 9V2A (only 5V while charging and discharging)
Type-C input: 5V/3A, 9V/2A, 12V/1.5A
Type-C output: 5V/3.1A, 9V/2.22A,12V/1.67A (support PD protocol only output)
Button function: click to show power; long press to turn on the LED light and then click to switch the light control mode
Color: black frame + grey + transparent, yellow frame + grey + transparent
Effective voltage: 3.15V-4.15V (spring with voltage drop)
Capacity requirements: the minimum real capacity of the battery pack can not be less than 10,000 mAh, otherwise the power did not fall out of the battery has not actually discharged the electricity
Note: If the cell phone private protocol is not supported (USB without fast charging), you can use PD charging (TYPE-C output), PD public protocol output is more stable.

Fast charging specifications (support protocol): (with data transmission charging cable, one of the following protocols can be successful communication handshake)
Support 5V, 9V, 12V voltage gear input/output
Compatible with BC1.2, IP (charging cable control)
Integrated SCP 22.5W super fast charging output protocol
Integrated QC2.0/QC3.0 output fast charging protocols
Integrated FCP, AFC input/output fast charging protocols
Support PPS, PE2.0, SFCP output fast charging
Support PD2.0/3.0, PE1.1 input/output protocols

Charging specifications:
Support 18W charging, battery-side current automatic adjustment, charging current up to 5A. (The first three charging is recommended to start from 0 to 100 after charging, and then charge for a few more hours, so that the battery is thoroughly equalized charging and discharging, the power is accurate)
Discharge specifications:
Output current capacity: 5V/3.1A; 9V/2.22A; 12V/1.67A support line complement, synchronized switching discharge 5V/2A efficiency of up to 95% or more Built-in input over-voltage, under-voltage protection; integrated output over-current, over-voltage, short-circuit protection; self-contained battery over-charging, over-discharging, over-current protection; built-in IC over-temperature protection

Note: The product only allows the installation of 21700 (21 * 70MM) flat batteries, voltage between 3.5V-4.2V, more than two years of batteries, the number of cycles more than 300 times the battery, basically not durable; found that charging intermittently, can only be used for a few minutes, more than ten minutes, half a time the cell phone can not be charged, these are all the reasons why the battery is over-performance. In addition the product does not support modification, welding. If the use of non-compliant batteries are not responsible for after-sales. The motherboard is retrofitted with an anti-reverse connection chip, installing the reverse does not burn the motherboard, but due to the spring shrapnel is one piece, the battery broken skin, battery short-circuit, a positive and a negative, series connection will cause the burn spring, but re-installed correctly, the motherboard can always be used normally, will not burn.

Package include:
rechargeable shell * 1 (battery not included)
Accessory bag *1