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Eton Boost 4200 4,200mAh Backup Battery

Eton Boost 4200 Backup Battery

Up to 69% Off
30+ bought
10+ bought
No Longer Available


Compact portable backup battery contains 4,200mAh of power, enough to recharge a smartphone about twice

Product Details

Eton Boost 4200 4,200mAh Backup Battery

Recharge Phones and Tablets on the Go

With 4,200mAh of power, this lithium-ion backup battery can recharge a smartphone about twice and also can charge your tablets. Thanks to its compact size, you can slip it into your pocket for on-the-go travel.

How Much Energy Is Left?

An LED indicator lets you know when the battery itself needs charging.

Good to Know
  • One 2.1-amp USB port
  • MicroUSB input for charging
  • Condition: new
  • Product dimensions: 5.1”x2.5”x0.4”
  • Weight: 5.2oz.

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Eton Boost 4200 4,200mAh Backup Battery

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