Cart (0) | Log In | Join Our Mailing List | Facebook twitter YouTube



Be the first to find out about:

  • Discounts
  • New Products
  • Free Shipping Promotions
  • Contests and Sweepstakes
  • Special Promotions
* Required

PS72 External Micro-USB Battery for Cell Phones

Instantly recharge with the PS72 external Micro-USB battery for cell phones.
Portable 2hour 2hour 2hour Portable

Instant Battery Charger for Micro-USB Devices

In Stock
Quantity:  Add to Cart
Follow Me on Pinterest

    No charging cord? No outlet nearby? No problem.

Rayovac's 2-Hour Power Pack gives you the freedom to be without power! Always be ready for the emergency!

2-Hour Power comes with a powerful Rayovac CR123a battery. No cords needed. It’s perfect for on-the-go, sudden emergencies, or storm preparedness. The more batteries you have the more power you have.

Once the battery is inserted, plug 2-Hour Power into your mobile device and power up right away.


  • Instant Emergency Power for your mobile device
  • Powered by 1 Rayovac Lithium CR123a battery
  • Each battery provides up to 2 hours of talk time*
  • Replaceable Battery. Use the power pack over and over
  • 10 year Battery Storage Life
  • Compatible with all Micro-USB connected devices
  • Great for travel, emergencies, kids, storm preparedness
  • Keep one in car, purse, briefcase, kid’s backpack
  • Compact. Easy to Carry. No cords needed!

    *2 hours of extended talk time is based on the Samsung Galaxy SII
 Works with Samsung, Blackberry, Nokia, LG, HTC and more! 1. Insert Battery (included) Use Rayovac CR123A battery for 10 year shelf life performance. Move switch to On position. When not in use switch must be in the Off position. 2. Connect Charger to iPhone. Charging will complete in 30-40 minutes. You can stop charging at any time to save remaining battery charge. Charger may become warm during use. This is normal.


Related Products

Portable Power

Price: $17.99
In Stock
Add to Cart

Price: $12.99
In Stock
Add to Cart
Never go without power with the PS71 external battery backup for iPhones.

Price: $8.99
In Stock
Add to Cart
This portable USB charger is the ultimate battery power pack for iPhones, Micro-USB devices and Android phones.

Price: $14.99
In Stock
Add to Cart

Customer Reviews

Instant Battery Charger for Micro-USB Devices 3.3 5 7 7
Waste of Money! Don't waste your money. Plugged product into phone and it worked for a few seconds...hasn't worked since! April 16, 2014
Good Idea Tested the charger on my LG Lucid. Phone started to charge OK, as normal. Have a rechargeable battery pack that I used, phone states on slow charge. Can not comment on battery life, good emergency charger. Noticed that the local Menards is carrying this charger. April 3, 2014
Works Awesome I have HTC One worked great for me when my phone needed a charge. I also purchased the 7 hour power pack too! March 29, 2014
Not a very good charger it works but did not realize that the battery would charge my Samsung SII just one time and that is all. I need to charge my phone up once a day. A person can spend a lot of $$$ just for the batteries. Granted the charger is very small and light to carry around..better than another charger I have but at least my other one can be recharged to use over and over. March 17, 2014
Good for emergencies This product worked with my windows 8 phone. I think it's a good item to have when you need to charge your phone and there's no outlet around. March 12, 2014
great Powered my phone a Samsung galaxy S4 very well so I would definitely recommend this product!! November 3, 2013
Didn't work We tried this on three of the phones that the box stated it would work on. None of them worked. It also doesn't work in an Iphone 5. The other model does work in an Iphone 4. I cannot recommend this product at all. October 6, 2013
1-7 of 7