Xtreme 20000mAh Power Bank

  • (215 Customer Reviews)
Price: $32.29


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  • Shipment will be made in 3-5 business days

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  • 30M Warranty30M Warranty
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Shipment will be made in 3-5 business days. Note: US territory only

  • 20000mAh Long Lasting Power: Airplane-friendly high capacity power bank provides 6.1 charges for the iPhone 7, 4 charges for the Samsung Galaxy S8, and 1.6 charges for the iPad Air 2

  • Dual Output Meets All Charging Needs: Includes dual iSmart ports for optimized charging with up to 5V/2.4A output per port (Total 5V/3.4A)

  • 2X Faster Recharge Speed: Save 50% on your recharge time with a full battery in just 9 to 10 hours

  • Thoughtful and Detailed Design: Curved edges offer a better feel and a stylish look; all three ports are located together for convenience and to minimize wire tangling

  • Trusted Safety and Protection: Keeps your device safe with voltage surge, over charge/discharge, and high temperature protections


Capacity 20000mAh
Output 3.4A max
Input 2A


(4.4 Score)
  • this power bank is super fast charging
    (5 Score)
    By Salmon
    on 2017-11-20
    this power bank is super fast charging . i can charged my phone and also my ipad at a same time . i have use it for few days now and it is not running hot when i charge the phone . So , this will earn my trust.
  • Great option for camera battery
    (5 Score)
    By AndrewDunlap
    on 2018-04-22
    I bought this to go with my camera. I like photographing. The unit is great! It keeps my Sony camera powered all day, so I can take as many photoes as I wish. And it's really nice, which is also a great choose for gift.
  • Good size and easy to travel with including on airplane carry on.
    (5 Score)
    By SeanSone
    on 2018-01-09
    This is a very high powered charger. I used it most recently on recent airplane trip out of town and while driving to keep my Samsung S7 and iPad charged. It will definitely keep my phone and iPad going for a long time. I like that it comes with 2 USB outlets. It uses a micro-USB cable for charging. It comes with 2 short microUSB cables. It has a nice gray pouch to store the charger. It came already partially charged. But it is a 20000 Mah charger so I would expect it to take a while to get full power. It has 4 lights on it to show the charge level and it blinks as it’s charging to each level. I tested this on several devices, ones with lightening cables and others with micro USB and I had no problem with any of the cables I used. I also used it with my daughter's Nintendo Switch with the USB-C cable I already have and it charged both the internal and external battery on it fine. If you travel, you must get a charger like this. The small ones don't last and this one seems to be built very solidly. If you have found my product review to be helpful, please hit the helpful button. If you have any questions about my experience with this product, please leave me a comment. Thank you for taking the time to read my review.
  • Great for road trips
    (5 Score)
    By MarblReviews
    on 2018-01-07
    Amazing capacity and quality product. works great for charging my Samsung S7
  • Great power bank!
    (5 Score)
    By KendraKnapp
    on 2018-04-24
    LOVE THIS POWER BANK!!! I keep this in my purse, car etc... Fast charging for any type of emergency! Or just to charge when your phone is dying for multiple times! Very powerful! I have the step up! Not the most expensive one.
More Reviews >>


** Amazon Customer Questions & Answers **
The questions and answers below were created by Amazon customers, who are not affiliated or in any way officially connected with RAVPower. Please follow their advice at your own discretion.
1.Would this appropriately charge an iPad Pro (larger one)? Customers are chatting about this View conversation
A: Sure, it can charge your iPad without problem!.
2.Does it have usb ports for iphone 8 and earlier models, like iphone 7? or does such a charger even exist? Customers are chatting about this View conversation
A: It has two USB ports that can charge any device or smartphone.
3.Is there any problems with airport security or will I have to leave it at home Customers are chatting about this View conversation
A: Our RAVPower 20000mAh power bank is 74Watt, thus it can be taken on an airplane within a carried luggage..
4.Will this still work with an iPhone 6? Customers are chatting about this View conversation
A: Yes, this battery charger has worked more than well for my iPhone 6, 6s, and 8. As well as my GoPro, Bose Headphones, and Bluetooth headset..
5.Will this charge an iPhone 4S? Customers are chatting about this View conversation
A: It will charge any phone provided you have the right USB cable..
6.which are best portable chargers? Customers are chatting about this View conversation
A: I have two EasyAcc 10000mah that are two years old and still doing fine. Before returning to Costa Rica I decided on the RavPower 20000mah. Personally I prefer the RavPower due to faster charging time. Able to charge iPhone and iPad at same time two times each without recharging battery pack..
7.Do we get travel pouch along with package? Customers are chatting about this View conversation
A: Yes, mine came with a net pouch with draw string..also had 2 micro usb cables..BUT not type C or lightning cord..also does NOT include a wall to power block charger..however any one will work..like the one that came with you device. .HOWEVER a 2.1 amp or larger is best...
8.how heavy is this charger. they say its the size of an iphone 8 but its big and bulky Customers are chatting about this View conversation
A: I believe that info is in the product description. If not, let me no!.
9.Do I need a different cord for an Andriod s6 cellphone? Customers are chatting about this View conversation
A: I have an I Phone 6. The charger comes with two cords to charge the charger. I use the cord that I use to charge my I Phone with the charger..
10.What charger do you recommend for this? There were 2 wall chargers lised but unsure which one to buy Customers are chatting about this View conversation
A: The RAVPower 20000mAh usb is a battery pack for multiple remote charges. Based on your question, this is not what you are looking for..