One of the thinnest batteries on the market (9.5mm)
LED Indicator displays DUO's remaining battery power
Available in Black, White, Silver, & Gold
Details: The walk Duo 3000 has a built-in MFI cable and micro USB cable. A short, separate micro USB cable for charging of the power bank is included and can be charged via a micro-USB port at the top of the battery next to the on/off button. On the front of the Duo 3000 a small blue status light is incorporated. The 3000 mAh power bank is suitable for charging and iOS devices can be charged at standard 1A speeds.
