Tech Toys for AllSave on tech gifts for everyone on your list.Shop now ›

Merkury - External Battery Case for Samsung Galaxy S 4 Cell Phones - Black

With its 3200 mAh lithium-ion battery, this Merkury MI-BPG4-101 case makes it easy to keep your Samsung Galaxy S 4 cell phone powered and ready for use. A rubberized hard shell provides reliable protection against damage.
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$39.97
Cardholder Offers

Overview

What's Included

  • External Battery Case for Samsung Galaxy S 4 Cell Phones
  • Micro USB cable

Product Features

Compatible with Samsung Galaxy S 4 cell phones

For use with your existing model.

Rubberized hard shell

Protects your device against accidental damage.

3200 mAh lithium-ion battery

Offers a reliable backup power supply. You can recharge the battery up to 500 times for lasting use.

Power switch

Lets you turn the battery on and off.

LED lights

Show you how much battery life is left.

Product images, including color, may differ from actual product appearance.