RAVPower 22000mAh Battery Pack Review

Are you always on the go or travels a lot? Are you a salesperson who depends on your smartphone? Do you often go on a long trip, backpacking, or cruising? As I mentioned in my previous post, even the latest smartphone models battery pack can barely last a day .

portable external battery pack

Nowadays smartphones or tablets are indispensable electronic gadgets. An external battery pack or portable charger is a must have accessory to easily juice up your mobile devices, without the hassle of always looking for a wall outlet. While researching online, I found this RAVPower 22000mAh battery pack. Join me through this review to know why they call it “A Behemoth”.

Product Name : Power Banks RAVPower 22000 Portable Charger 22000mAh 5.8A Output 3-Port Battery Pack

Model : RP-PB052(B)

Capacity : 22000mAh

Wattage : 81.4W

Weight: 15.2 ounces or 0.92lbs(431g)

Dimension : 6.5 x 2.8 x 0.9 inches

Warranty : 18-month warranty, 30 days return policy

Sold by : SunValley Brands

Category : Power Bank / Portable Charger



RAVPower 22000mAh battery pack is a DC 5V/2A or 5V/2.4A portable charger designed to juice up almost all your USB-supported devices such as laptops, tablets, especially smartphones up to 22000mAh of power. This portable charger comes with 3 USB ports so you can charge 3 devices at the same time. It has 4 blue LEDs that indicate percentage of charge. It comes in white and black color.RAVPower 22000mAh External Battery Pack


This portable charger is made up of High-density Li-Polymer Battery which according to manufacturer can retain up to 70-80% of its full capacity even after 500 charge-discharge cycles for 7-10% more power.

It uses a fire-resistant thermoplastic alloy material that is being used in most German cars. All 3 USB ports are equipped with the upgraded iSmart 2.0 technology for faster and smarter charging.

This Ravpower’s technology as described in my recent solar charger review, automatically detects the power needed by your device once plugged-in.

This charger is also equipped with Surge Protection IC and Smart Protection with MCU that provides circuit protection and short circuit protection respectively. 22000mAh capacity can charge your iPhone and Android phones and tablets multiple times for a single 11-12 hours of this battery pack full charge.

  • Made up of High-density Li-Polymer Battery
  • Uses a fire-resistant thermoplastic alloy material
  • Equipped with upgraded iSmart 2.0 technology
  • Equipped with Surge Protection IC and Smart Protection with MCU
  • Three USB ports
  • Lifetime warranty



Unboxing the RAVPower Ace Series 22000mAh power bank package will give you the 22000mAh Portable Charger, 2 Micro USB Charging Cables, a Pouch, User Manual, and Lifetime Warranty card. The short cable is 10 inches and the long one is 25 inches in length. The sleek design of the unit makes it slips very easily inside the carry pouch. You can squeeze a few more cables in the bag if you wanted.It comes with a great packaging.



Actual test exceeds manufacturer’s rated output!

Just like other power banks, this product uses 3.7 V internal rechargeable batteries. The power is converted to 5V output, so a 22000mAh can only give you 16,280mAh actual output. That is why the seller only states a lower number of times it can charge your phone.

But actual test result is 18,803mAh which exceeded the supposedly actual output of the battery pack. This is maybe because of the High-Density Li-Polymer Battery and the high performance charging IC used by RAVpower.

Nicknamed as “A Behemoth”, “A Monster”, “The Brick”

RAVPower 22000mAh External Battery Pack is equipped with triple USB ports so you can juice up your smartphones, tablets, laptops at once. With the massive power it contains, if full charge, can juice up a single smartphone or tablet for up to 5 days on an average use before it runs out of power. This portable charger can also charge any USB-type gadget as long as it is rated 5V input which is very common to USB-compatible devices.

Nicknamed as “A Behemoth”, “A Monster”, “Beast”, “The Brick”, “A Workhorse”, a Lifesaver” by users due to its enormous capacity and the dependable power it can provide. Despite that, since the capacity is so big it takes about 23-24 hours to be fully recharged(0% to 100%) via 1A charger but using recommended 2A or 2.4A charger will cut the recharging time into half about 10-12 hours. By the way, using 2.4A charger it will only takes around 7-8 hours. So be sure to use the recommended charger input.

An iPad charger will charge it the fastest, followed by the Samsung, then the iPhone wall charger. It is recommended to charge it overnight or a day before your actual travel. 10-12 hours to be fully charged seems to be normal considering this massive capacity battery pack. You can also charge this using a solar charger in case wall outlets are scarce or during power outage.

Product works as it is advertised

In actual use, it can charge your Galaxy Note 5 eight times, consume only 25% of power for Galaxy s7 that is used all day for videos plus internet usage. It can charge two iPhone 7 and an iPad Air 2 up to 70% (from dead battery) with one bar remaining.

This monster can full charge a Samsung Galaxy S6 in about 20 minutes from a completely dead battery! The phone charges within 20-30 minutes whereas a wall charger takes about an 1-2 hours. Although it does not support fast charging, it charges faster than any other charger elsewhere and even faster than your wall outlet! The battery pack only gets slightly warm when charging and little to no heat when discharging.

This beast can power an iPad and iPhone through a 20-hour overnight sailboat race while simultaneously and continuously running several power hungry navigation and weather tracking functions. This power bank can provide all the charge you need to record all day long with no worries that the usual batteries in the digital audio recorders can give and filming a football game with a camcorder.


Dependable external battery pack

This portable charger is a lifesaver for busy salesperson who depends mostly on phone for transactions, great for long weekend trips or cruising around amusement parks such as Disneyland, perfect for backpacking or walking through the city, crucial for traveling and camping, dependable in case of power outage during hurricane or you’re in the middle of the sea where you need to navigate and communicate, handy when exploring new areas or just a road trip.

Whatever the cases maybe, name it and this external battery pack can save your day. Just don’t forget to charge it always. It is best to partner with a solar charger just in case you forgot to charge it and you are going in areas where you can access a wall outlet.

The weight (431g) is a bit heavy especially if you put it in warm up or drawstring shorts, but this little weight gives it a premium feel and look. The built is solid and sturdy that it can withstand a fall. However, due its sleek design you can slip it even in the tightest pack or you can just use the provided pouch by the manufacturer.
The appearance looks neat but white color is not noticeable of fingerprints and scratches.



  • 3 USB ports that can charge 3 devices simultaneously
  • Sturdy and premium built
  • Fast charging time even faster than a wall outlet
  • Compatible with almost all USB-type devices
  • Equipped with upgraded iSmart 2.0 technology
  • Bigger capacity for your smartphones and tablets
  • Made up of High-density Li-Polymer Battery
  • Reasonably priced
  • Lifetime warranty


  • A little bit of weight (due to bigger capacity)
  • Does not support Fast Charging



If you are always on the go and you need to keep your smartphones or tablets running without always searching for wall outlets, this RAVPower 22000mah battery pack is worth the investment. It is reasonably priced but the quality and built are premium.

The product is covered by 30 days return policy and 18 months warranty period. Aside from that if you register it to RAVpower, you will get a lifetime warranty so you do not have to worry about the product repair or in case of factory defect replacement for life.

This portable charger is currently advertised in Amazon with a limited time discount price. It is one of the bestsellers ranked No.4 in best portable battery charger s’ category. It has more than 5 thousand reviews from verified customers as of this writing.

CLICK HERE for the price details.


There is a new version of this product which supports USB-C and upgraded battery capacity of 26800mAh. CLICK HERE .

What do you think about RavPower 22000mAh battery pack? Please share your thoughts, experience, or questions in the comment section below. We would also appreciate if you click one of the Share Buttons.

Dan Sicat

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