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Item#: N82E16875949118

Rosewill RCBR-13001 - White 3500mAh External Backup Battery Charger for Smartphone, iPhone, & iPod

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  • 3500mAh
  • Lightweight Portable
  • Dual USB Output
  • LED capacity indicator
  • LED Flashlight

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews



  • Four LED shows battery level
  • Dual USB output able to charge two devices simultaneously
  • Integrated microchip prevents overcharging & lengthens battery life
  • Recharge this battery with your USB charger, or PC/Laptop USB port
  • Charging cable is provided
  • Compatible with most USB charging devices, including iPhone, iPod, Smartphones, digital camera, PSP and NDS
  • Able to use your own data cable to connect and charge
  • A/C charger not included
  • Does not work for iPad and certain Smart Phones that require high output current; Apple data cable is required to charge iPhone or iPod
  • Apple data cable is not included



Model RCBR-13001
Type Portable Battery
Color White


Compatible Phone Manufacturer Universal
Compatible Phone Model All USB Charging Phones


Capacity 3500mAh
Specifications Micro-USB Input: 5V USB Output 1: 5V 1A USB Output 2: 5V 600mA


Dimension 2.32 x 4.80 x 0.47"
Weight 3.64oz

Manufacturer Warranty

Warranty One-year


  1. Micro-USB Input Port
  2. USB Output Port
  3. LED Flashlight
  4. Power Button
  5. LED Indicator
  6. Built-in Micro-USB Charging Cable

What's in the Box

  • Power Pack x 1
  • Micro-USB Charging Cable x 1
  • User Manual x 1

Learn more about the Rosewill RCBR-13001

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Customer Reviews of the Rosewill RCBR-13001

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  • France C.
  • 6/12/2015 11:46:11 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsLasted just less then 1 year

Pros: Worked and was usefull
Great to have a backup

Cons: Sometimes it can charge my S4 to 100%
only get to 70% if i used the phone
Didn't last long

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  • Jev V.
  • 12/10/2014 9:49:00 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

2 out of 5 eggs

Pros: Convenient size and form. I actually think the physical design is great. The build in USB Cord makes it super convenient on the go because I don't have to keep a cable in my pocket too.

Cons: Battery doesn't last long for 3500 ma. Device died between 4 and 5 weeks old.

Other Thoughts: I'll report back if the warranty process goes okay. I may upgrade to a 3 or 4. The short battery life may be related to the fact that it quit functioning so soon. This would have been a 4 or 5 star if the battery performed as expected and it was still working.

Manufacturer Response:

Dear Valued Customer,
Thank you very much for purchasing this unit.
We strive to provide the most reliable and highest quality products to our customers.

Thanks for the feedback. We will pass it along to our QA and Design teams for further investigation.

Rosewill Customer Care

Did you find this review helpful? Yes No

  • Brandon J.
  • 12/2/2014 11:54:14 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsWorks Great

Pros: It works
Charges fast

Cons: Doesn't give me money

Other Thoughts: I got this for free with one of rosewill's backpacks, and i can say that i still would have paid the $23 dollars it originally cost. It works great charges my ipod fast, and has a nice little LED flashlight (which seemed gimmickey, but is actually useful).

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  • Dan M.
  • 4/18/2014 12:57:52 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsHandy-Dandy Charger!

Pros: Slim, compact, easily stowed, integrated cable storage, dual-charging, and is quickly recharged. I like the 4-light battery level system; makes it easy to know when to recharge this unit. I've used this device several times to recharge my HTC EVO 3D and I swear it charges this phone more quickly than the A/C charger does. I've recharged this phone 5 times on one charge from this backup charger. I also have used it to charge my phone and my bluetooth headset (Plantronics M500) simultaneously. I originally bought this item as a gift for my wife, but she gave it back because she never used it and didn't think it would work with her iPhone. I've been using it ever since and crowing about how good it works. Now she wants it back. No way! I'm a softy, so will buy her another one...but she's not getting this one. I bought it on sale for fifteen, but even at twenty two it's not a bad deal, especially when you aren't near any A/C and need a quick charge.

Cons: None.

Other Thoughts: There have been times when I need to charge my phone while I'm on the go. I can plug it in and keep both my phone and the charger together in the same jacket or shirt pocket. Very handy and convenient, as well as an affordable price.

1 out of 1 people found this review helpful. Did you? Yes No

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Item#: N82E16875949118
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