backup battery compact impact-resistant portable premium sleek small usb

Dark Energy Reservoir

Dark Energy Reservoir
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The Reservoir is a premium quality USB charger that offers great power capacity and compactness along with a sleek and subtle design. By using The Reservoir, you can quadruple the power of your portable device. This energy independence will fit into your increasingly mobile lifestyle and expand your personal universe. Includes: 1 High Capacity Dark Energy Reservoir 1 USB Charging Cable (1m Micro USB Cable) 1 Microfiber Carrying Bag 1 AC Adapter (US Edition)

Designed to go everywhere, The Reservoir is small and sturdy. You can slip it in your pocket, carry it in your hand, or keep it in your bag for easy access.
The Reservoir is made with soft material and gentle stippling. The slim, fingerprint design will inspire and encourage your mobile lifestyle.
The Reservoir charges the average smartphone 4-6 times. The device is smart, fast, and can retain full capacity up to one year

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