
Special Deal for YouTube Viewers
Sign-up for an Altium Designer free trial with Altium 365 and GET 25% off* your license purchase -
Design the future with Altium 365: Securely connect everyone involved in Electronics Development !
#Altium365 #AltiumStudentLab #AltiumDesigner #AltiumOfficial #AltiumStories
In this video, I’ll show you how I made a powerful DIY fast charging power bank using a 12.6V lithium battery and the XFW-KC42-2 charging module. This power bank can charge most modern smartphones like Samsung, Realme, Redmi, and more — with support for fast charging up to 25W (Qualcomm QC, Samsung AFC, etc.).
**Components Used:**
- XFW-KC42-2 Fast Charging Module
- 12.6V 43Wh Lithium Battery
- USB Voltage/Current Meter
- Custom Enclosure (Optional)
**Test Results:**
- Samsung S21 FE: 9V 1.6A (Fast Charging)
#DIYPowerBank #FastCharging #ElectronicsProjects
📢 Subscribe to my channel!!
#DIYPowerBank
#FastCharging
#ElectronicsProject
#ashwinprojects
#PowerBankMaking
#12VBattery
#USBCharger
#TechDIY
#ChargingTest