ROMOSS solo 2 Power Bank Capacity: 4000mAh

Ultra-Compact Size

Card-sized and ultra-lightweight design makes ROMOSS solo 2 the most convenient and easy to carry power bank you ever need.

LED Torch Light

Long press the button to light up the dark so you can easily find your phone, keys, or other things out of sight.

Emergency External Power

4000mAh capacity enables to power most of your essential devices all day and fully charge an iPhone 6 more then 1.5 times.

Wide Compatibility

ROMOSS’s Fitcharge Technology can automatically adopts to the specific charging needs of different devices, so you can charge your phone and other small devices with one power bank.

TECHNICAL SPECIFICATIONS