No New Notifications

Eton Boost 4200 4,200mAh Backup Battery

Eton Boost 4200 Backup Battery

Up to 69% Off
30+ bought
10+ bought
$54.99
No Longer Available

Highlights

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.

For questions pertaining to this deal, click the Ask a Question button below. For post-purchase inquiries, please contact Groupon customer support.

Goods sold by Groupon Goods. View the Groupon Goods FAQ to learn more.

The Fine Print

Customer Reviews

Product Picture for Customer Review

Eton Boost 4200 4,200mAh Backup Battery

Rate first, then write a review.

There are no user reviews yet. Be the first one to review.
To ensure the quality of reviews, all reviews are screened for spam and content that may be offensive to other people.

Please Sign In or Sign Up to rate or vote

Deals of the Day Banner