Sunmeit Wireless DIY Shell 21700 Battery Storage Box Quick Charge 22.5W Detachable Power Bank Case Without Battery Black

[Power in Your Pocket] This portable charger is lighter and smaller than most power , fitting easily in your bag or pocket for charging . Its 20000mAh battery pack keeps your device fully all day. [Universal Compatibility] 4x21700 Fast Charge Battery Power Case 22.5W for QC3.0 LCD Display DIY Power Bank Case 15W Wireless Charging Box Detachable Safely supports for /PD3.0/PD2.0/QC4+/QC4/QC3.0/QC2.0 protocols, tailored for various electronic devices. [Safety Protection & What you get] Safety protection , comprehensive safety system includes overcharge protection, short circuit protection, temperature control, and more. It is allowed and safe to board with on any plane, so you 't be caught on short of power when you are . [22.5W Fast Input & Portable] The battery pack also supports 22.5W fast input, the fast charge power bank only hours to be fully using a 22.5W PD adapter (adapter not included), 2-3 times faster than other power bank, to save your precious time. Portable travel battery pack, it portability just like a lighter cell phone, easily take it anywhere . [LCD Digital Display] Monitor your power levels with precision using the LCD digital display, keeping you informed at all times.