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RAVPower Xtreme 15000mAh Voltage-Adjustable (5V 9V 12V) External Battery Pack Charger

  • Phone, Tablet, Netbook with DC 5V/9V/12V Input
  • Lithium Polymer
  • 3.7 Volt
  • USB Output: 2* DC 5V
  • Input: DC 12V 1.2A(Max)

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  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the RAVPower RP-PB11

Warranty, Returns, And Additional Information

Customer Reviews of the RAVPower RP-PB11

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  • Kyle J.
  • 4/21/2014 3:25:22 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGood Product

Pros: Build Quality - For the price, the quality far exceeds my expectations. Very surprised at how nicely done this battery is. The picture doesn't do justice as to how good this battery looks in person even though I thought the picture was very nice. Exceeded expectations.

The extra attachments are very nice to have.

RavPower did a good job packaging it in the box. Doesn't look like it moves around a lot in the box.

Cons: When putting the plugs into the battery it feels a little stiff, but it really is no problem at all.

Would have like to have the main cable that uses all the attachments to be a little longer but you can always use your own. Not a huge deal in my opinion.

Other Thoughts: Great price/performance ratio. I don't think you can beat it. Got it on sale for $49.99. I could definitely see it selling for more than that.

Newegg packaged it well in the box. Filled empty space with air cushions and shipping receipt.

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  • Jeremiah K.
  • 3/7/2014 3:19:33 PM
  • Tech Level: Somewhat High
  • Ownership: less than 1 day

2 out of 5 eggsWow...

Pros: Funny.

Cons: Interesting.

Other Thoughts: Here the product's description: (copied directly)

- The high capacity of 15000 mAh can largely extend the battery life for most of your mobile devices like smart phones, tables and notebook.
- Adopt top-rated Li-Polymer Battery cells, which are more stable and safe than Li-ion battery, such as both iPad and iPhone use the safer Li-polymer battery. 500+ recharge cycles over the life of the battery.
- A wide range of output voltage (5V/9V/12V): 2* USB output can used to charge most mobile phones with 5V Input; 1* DC output with switchable button to charge tablets, netbook with 9V & 12V Input.
- 4 Intelligent LED status bar will indicate the current battery status, which enables you to have everything under control;
Automatically power on/off function can largely save the energy.
- Security protection design: short-circuit and over current protection; The device will automatic shutdown when short circuit or overload output happened to avoid destroy the device and accident

I love the last part:

"...The device will automatic shutdown when short circuit or overload output happened to avoid destroy the device and accident..."

I expect better Newegg.

0 out of 7 people found this review helpful. Did you? Yes No

  • Christopher H.
  • 12/26/2013 11:50:40 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsGood...but...

Pros: It is what it says it is.

Cons: Wife opened it on christmas found out it had 2 DC power cords and no USB Power Cord.

1 out of 2 people found this review helpful. Did you? Yes No

  • Evan D.
  • 10/18/2013 1:05:34 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsWorking fine so far

Pros: Huge capacity, 15000 mAh can charge my phone (3300 mAh) about 4x or Ipad 4 once. Professional looking case, simple one button charging/auto shut off. Came 95% charged.

Cons: Only thing I've noticed so far is the USB ports are a bit 'tight'. Also the charging cord plug is a bit awkward, just be gentile when using it to make sure you don't jar the charging port lose from the pcb.

Other Thoughts: The charging on this pack is +12v (no USB charge) which I consider a plus. Some may desire to charge via USB, but with packs this large your talking over 24 hours to charge. The manual states the 12v 1.2a charger can bring the battery to full in roughly 5-7 hours, I haven't had the chance to do a full charge yet to test the speed however. I also consider this a plus for automotive charging, as long as the alternator is off most car batteries put off 12.5v which should allow charging without using a controller/smart circuit.

Really can't go wrong for the price. Just consider the size and weight for your application. This is more of a bag/purse type of item, you won't be shoving it in your pocket easily.

4 out of 4 people found this review helpful. Did you? Yes No

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