![Amazon.com: Portable Charger with Built in Cables, Ultra-Compact 13800mAh PD Fast Charging USB C Power Bank, 4 Output LCD Display Battery Pack Compatible with iPhone 15/14/13/12/11 Series, Samsung Android Phones : Cell Amazon.com: Portable Charger with Built in Cables, Ultra-Compact 13800mAh PD Fast Charging USB C Power Bank, 4 Output LCD Display Battery Pack Compatible with iPhone 15/14/13/12/11 Series, Samsung Android Phones : Cell](https://m.media-amazon.com/images/I/7152JbfDWiL._AC_UF350,350_QL80_.jpg)
Amazon.com: Portable Charger with Built in Cables, Ultra-Compact 13800mAh PD Fast Charging USB C Power Bank, 4 Output LCD Display Battery Pack Compatible with iPhone 15/14/13/12/11 Series, Samsung Android Phones : Cell
![Portable battery for mobile (Power Bank) isolated on white background. The photo inside of battery cell. Portable battery for mobile (Power Bank) isolated on white background. The photo inside of battery cell.](https://as2.ftcdn.net/v2/jpg/02/51/73/67/1000_F_251736791_xT62qieqXy0ZLgamYNT3spNlcFStlCcZ.jpg)
Portable battery for mobile (Power Bank) isolated on white background. The photo inside of battery cell.
![I took apart an unbranded USB power bank and inside were the left 2 components, though the battery (left) isn't very good. I was wondering if I could somehow wire my old I took apart an unbranded USB power bank and inside were the left 2 components, though the battery (left) isn't very good. I was wondering if I could somehow wire my old](https://i.redd.it/w7xbb8sezui51.jpg)