NOCO make some of
the most ruggedly powerful external portable battery packs for
recharging your USB devices. Covered by an impact and water resistant
rubberized jacket, they can handle the rigors of the most extreme
environments, and are water, dirt and impact resistant (IP65), making
them perfect for any adventure. So no matter what adventure you have
planned, you can have countless hours of additional power for your
favorite devices. Available in four different capacities, including the
12,000mAh pack that provides up to 60 hours talk-time and 400-hours of
audio playback, and displays the charging status or current battery

Available in Europe here

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