300W 24 Cell 1.54inch screen Acrylic 21700 18650 No Welding No Battery 100W 120W 120000mah Fast Charging LED DIY Power Bank Kit

300W 24 Cell 1.54inch screen Acrylic 21700 18650 No Welding No Battery 100W 120W 120000mah Fast Charging LED DIY Power Bank Kit

Aliexpress UK