DIY Power Bank Case Solderless 8 X 18650 Battery Box, Batteries Not Included, Color: Yellow PD45W

SCP 22.5W Version Specifications:
1. The product includes only the mainboard and housing; it does not include a battery or charging cable.
2. PD+ Super Fast Charging + Flash Charging + Fast Charging Version: Output Power 22.5W
3. USB 1+2 Output: 5V/3A, 9V/2.5A, 12V/1.87A
4. Output protocols supported by USB 1 and 2: PE 1.1/PE 2.0/QC3+/QC3.0/QC2.0/AFC/FCP-20W (MAX), SCP Super Fast Charging 5V 4.5A/10V 2.25A–22.5W (MAX); simultaneous output from multiple ports is limited to 5V only
5. Dual Type-C outputs: 5V/3A, 9V/2.22A, 12V/1.67A
6. Dual Type-C supported output protocols: PPS/PD3.1/PE1.1/PE2.0/QC3+/QC3.0/QC2.0/AFC/FCP/SCP-20W (MAX); output is only available when the PD protocol is supported
7. Dual Type-C Input: 5V/3A, 9V/2A, 12V/1.5A; Supported Output Protocols: PD 3.1/AFC/FCP/SCP—18W (MAX); Supports 5V charging while discharging
8. If your phone’s proprietary protocol is not supported (USB without fast charging), you can use PD charging (via Type-C output); PD’s open standard provides more stable output
9. Note: for Apple phones rely on the charging cable for control and identify charging support via resistance; compatibility is generally poor. If it does not work properly, you may need to plug and unplug the cable multiple times or try different charging cables.
10. Button functions: Single-click to display battery level; double-click to turn off output; long-press to turn on the LED outdoor light and activate low-current mode. Once activated, single-click to adjust the lighting mode; double-click to turn off low-current mode.
11. Battery Requirements: Flat-top 18650 batteries without a protection board (65 mm long), with an internal resistance of 50 mΩ or less and a discharge rate of 1C or higher; due to high fast-charging power, using disassembled batteries may affect performance.
12. Operating Voltage: 3.3V-4.15V (note: the spring causes a voltage drop)
13. Capacity Requirements: The minimum actual capacity of the battery pack must not be less than 10,000 mAh; otherwise, the battery will be unable to deliver power even before the indicated charge level is fully depleted.
14. Charging Specifications: Supports 18W charging; the current at the battery terminal is automatically adjusted, with a maximum charging current of 5A (for the first charge, it is recommended to charge to 100% and then continue charging for several more hours to ensure the battery is fully balanced).
15. Discharge Specifications: Output current capabilities: 5V/3A, 9V/2.22A, 12V/1.67A; supports line compensation; synchronous switching discharge at 5V/2A achieves an efficiency of over 95%
16. Multiple Protections, High Reliability: Built-in input overvoltage and undervoltage protection; integrated output overcurrent, overvoltage, and short-circuit protection; built-in battery overcharge, over-discharge, and overcurrent protection; built-in IC over-temperature protection