The ASPOR A300 Power Bank (10000mAh) is a compact and efficient charging solution, featuring a Li-Polymer battery and universal compatibility. Its 4-in-1 design ensures versatility, making it an ideal power backup for mobile devices. https://a7contech.com/product/aspor-a300-power-bank-original-10000mah-li-polymer-battery-4-in1-power-bank-black/