The built-in step-down converter with dual USB ports enables fast charging of mobile devices directly from the vehicle's electrical system (both 12 V and 24 V).
The Paragonage 32140 sodium-ion cell with a capacity of 10,000 mAh and a nominal voltage of 3.0 V is a modern representative of a new generation of batteries that use readily...
The Heltec MeshPocket Qi2 Magnetic Wireless Powerbank is an innovative device that combines the functions of a magnetic wireless power bank with LoRa/BLE communication and an...