The Newell 9-volt USB-C 500 mAh battery is an excellent alternative to the traditional rectangular 6F22 batteries used in calculators, smoke detectors, wall clocks or electrical circuits used for scientific purposes. The cell features an integrated USB-C port, which allows you to replenish energy using a cable connected to a computer, smartphone charger or power bank. The high-quality battery offers a capacity of 500 mAh. At the same time, the cell is extremely resistant to self-discharge. The manufacturer also took care of modern technologies to protect against overheating, overloading and overcharging. In the set you will find 1 Newell 9 V USB-C 500 mAh battery and a USB-A / USB-C cable.