Eton NBOTU4000B Rechargeable USB Battery Pack with Hand Turbine Power Generator, Black was listed on Amazon for $79.99, selling for $79.99 USD brand new. Manufactured by Eton. There are 2 units left brand new. If you prefer this product in used condition, there are 1 left on Amazon starting at $73.65.
Some great features of this product include:
- Backup battery pack with rechargeable 4000mAh lithium battery
- Hand turbine power generator
- Lightweight and durable aluminum body
- Fully charges most smartphones twice when fully charged
- USB output to charge smartphone or tablet
Give yourself a power boost! BoostTurbine4000 from Eton 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, BoostTurbine4000 enables you to charge your mobile device anytime, anywhere. 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, BoostTurbine4000 fully charges most smartphones twice. BoostTurbine4000 is made of tough but lightweight aluminum and with its sleek and elegant design it’s compact enough to fit in your pocket. BoostTurbine4000 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. BoostTurbine4000 is completely self-contained and it’s all you need for an on-the-go-power solution.
Starting at $73.65 used
Buy for $79.99 brand new