Complete 20,000mAh full capacity, 74Wh/3.7V power.
Durable & Reliable Long-lasting batteries.
Dual USB: 5V, 2.1A(max) High speed charging.
Automatic output detection for your device optimum charging.
Protection against heating, discharge, over charge, etc.
Environmentally friendly, easy and safe to use.
Keep your phones and other mobile devices fully charged and rechargd anywhere, anytime with our Romoss reliable portable powerbank. Slim and light-weight. It fits into your pocket easily without bulk. Charge more than one device at a time with ease.
Multiple protection against leaking, explosion, discharging, over charging, over heating, current loss.
Fitcharge technology can automatically detect the input current demand of different devices and the specific charging output. for improved compatibility.
Sync Charge feature, Stunning experience - This feature allows the power bank to be charged and also be charging a device at the same time safely without any damage