Portable universal reserve battery for mobile phones
Independent energy source in lipstick-size format
The space-saving mobile energy reserve for when you're on the go. In the cap you'll find a USB port and a micro-USB port for connecting your device. As soon as the internal battery has run down, you can connect the Power Tube conveniently to any USB interface (be it on a PC, notebook or USB port adapter) to recharge it.
Terms of contract
product guarantee period: 24 months
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