Eton BoostTurbine 2000mAh Portable Backup Battery Pack with Hand Crank Back-Up Power (NBOTU2000S) (Discontinued by Manufacturer)
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- Backup battery pack with hand crank back-up power
- Great to take with you when you might not have access to power for recharging your devices
- 2000mAh lithium ion battery provides a full charge to most smart phones
- Hand turbine power generator to get power where there is none (maybe on a plane or camping)
- Lightweight and durable aluminum body
- 5V 1A USB output charges smartphones and other USB devices
- Press the button to illuminate LED battery charge indicator
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For everyday or emergency use, this backup battery pack with hand turbine power generator will keep you all charged up and connected. It features a rechargeable 2000mAh lithium battery for power when and where you need it. With a lightweight and aluminum body it is convenient to take with you wherever you go. It includes a backup battery pack with hand crank back-up power. It's great to take with you when you might not have access to power for recharging your devices (or the backup battery for your devices).
From the Manufacturer
Rechargeable USB Portable Backup Battery Pack
A portable power Boost wherever you go
Get a power boost! BoostTurbine2000 from Etón is a durable back-up battery with a hand turbine power generator that provides power when you need it most. For everyday or emergency use, BoostTurbine2000 enables you to charge your mobile device anytime, anywhere.
Fast and Efficient
Fast and efficient, in one minute the hand turbine power generator can produce enough power for about 4 minutes of talk time and a few critical texts. When fully charged, BoostTurbine2000 fully charges most smartphones twice.
BoostTurbine2000 is made of tough but lightweight aluminum and with its sleek and elegant design it's compact enough to fit in your pocket. BoostTurbine2000 features a Micro-USB DC input to use with most smartphone chargers and a high output (2.1A) USB port for charging most mobile devices, including tablets. Press button to see LED indicator of battery charge level. BoostTurbine2000 is completely self-contained and it's all you need for an on-the-go-power solution.
- Backup Battery pack with rechargeable 2000mAh lithium ion battery
- Hand turbine power generator
- Fully charges most smartphones two times when fully charged
- Lightweight and durable aluminum body
- USB output to charge smartphone or tablet
- LED battery charge indicator
- Micro-USB DC input for use with smart phone chargers (iPhone block, etc.)
Top customer reviews
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This generator is too good to be annoying to crank and crank and crank and crank and crank. One small design change would make it nearly perfect.
It. Charged my iPhone 5 from 40% to about 90% then did it again. Now the internal battery is dead and I am cranking it to change it back up. 1-2 min of cranking boosts my phone 1%.
For emergency power its great. If you plan on hand cranking it, make your call and find an outlet.
I will update once I have used it more, I have had it for 36 hours so far. But my power went out today so its a good test.
I have used this from time to time over the last few months and it works reliably. I have tossed it into my lunch cooler and used several times at work to recharge my phone. The usb plug charges the device quickly. it works even faster if you use a non computer high wattage port! It holds its charge while not being used quite well, I had 70-80% after 3 weeks on non use.
Last year my first unit stopped working, I would plug it in and crank it with zero response. I contacted the MFG customer service and they replaced the unit and paid for shipping! I think that this unit does not handle getting left in the car on hot or cold days well. the replacement unit has worked great for 8+ months now. The unit is rugged, I toss it in my electronics accessory bag and it bounces around with the spare cords, power bricks and is always ready for a quick charge anytime I need it.
They've actually used it on several occasions and now even bring it to the beach and camping.
Great design, the blue lights are a good indication of the state of charge.