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How about some portable power for your portable smartphone or tablet? The Etón BoostTurbine2000 is a small back-up battery that slips easily into a backpack or carryall. The battery's USB port makes it compatible with the charging cables for most any electronic portable.

Eton BoostTurbine2000

The handle pivots out when you need to use it and folds back into the case for travel.

The hand crank fits right into the body of the battery when not in use, and swivels out when you need to power up. Press a button on the battery to see the LED charge level indicator. The BoostTurbine 2000 has a durable, lightweight aluminum body and is completely self-contained.

One minute of cranking the super-efficient dynamo can generate enough power for your phone to make a 30-second call or send a few texts — handy in an emergency when power goes out.

And when the BoostTurbine 2000 is fully charged, it can fully recharge most smartphones. An included micro-USB charging cable lets you recharge the BoostTurbine 2000 through your smartphone's AC recharger.

Product Highlights:

  • hand-cranked dynamo supplies portable power for smartphones and tablets
  •  2000mAH rechargeable lithium ion battery
  • LED charge indicator
  • USB charging port
  • micro-USB charging input cable for charging the internal battery using a smartphone charger
  • lightweight aluminum body
  • 2000mAH rechargeable lithium ion battery
  • 2-3/16"W x 1"H x 5"D
  • weight: 7 oz.
  • warranty: 1 year
  • Our 60-day money-back guarantee

Etón BoostTurbine 2000 Reviews

Average Customer Review:

1 Review

Charge on the go

Written by: Lindy from Key West, FL on September 22, 2013

Crutchfield Customer Review (What's this?)

I love this. I just got back from trip to Cali. and was able to charge both iPad and iPhone.

Pros: Holds charge

Cons: None

Hands-on research

What's in the box?

Download owner's manual

  • Rechargeable USB battery pack with hand-turbine
  • 25" micro-USB to USB cable
  • User Manual

Product Research


Overview: The BoostTurbine2000 from Etón is a durable back-up battery with a rechargeable 2000mAh lithium-ion battery and hand turbine power generator that provides power when you need it most. For everyday or emergency use, the BoostTurbine2000 enables you to charge your mobile device anytime, anywhere. When fully charged, BoostTurbine2000 fully charges most smartphones. The BoostTurbine2000 features a lightweight, aluminum body which is compact enough to fit in your pocket. The BoostTurbine2000 is completely self-contained and it's all you need for an on-the-go-power solution.

Hand Turbine Power Generator: Fast and efficient, in one minute the integrated hand turbine power generator can produce enough power for a 30-second call or a few critical texts. The hand turbine is not designed to fully charge the device, but only provide enough charge for emergency and quick phone calls.

USB Connections: The BoostTurbine2000 features a micro-USB DC input and comes with a micro-USB to USB (type-A) cable to connect to your computer in order to fully charge the back-up battery. Charging time is approximately 2.5 hours. The BoostTurbine2000 is also fitted with a USB (type-A) port for charging almost any mobile device.

LED Indicators: The BoostTurbine2000 features four LEDs which indicate battery level.

  • 1 LED means there is 25% or less battery power left
  • 2 LEDs mean there is 50% or less battery power left
  • 3 LEDs mean there is 75% or less battery power left
  • 4 LEDS mean there is 75% or greater battery power left
  • All LEDs turn off when the battery is 100% charged


  • Capacity: 200mAh (Lithium-ion battery)
  • Micro USB Input: 5V, 1A
  • USB Output: 5V, 1A
  • Dimensions: 5.0625" (w) x 2.25" (h) x 1.0" (d)
  • Weight: 0.24 lbs

Our Product Research Team

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