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RAVPower 15000mAh

RAVPower 15000mAh

This mid-range power bank from RAVPower comes with a digital capacity indicator screen and it’s able to deliver up to 20W of power.

RavPower 15000mAh at a glance

Key specs


15000 mAh

54.45 Wh

Dimensions (LxWxH)

5.9 x 2.1 x 1 in

14.99 x 5.33 x 2.54 cm


9.9 oz / 280 g

Charging technology

Charging time: 4 h

Adaptive charging

High speed charging

Power Delivery (PD)

Passthrough charging

PBE metrics


340.99 mAh/$

324.40 mAh/$


53.57 mAh/g

1515.15 mAh/oz


USB Type A

USB Type A

Output: 5V/3A, 9V/2A, 12V/1.5A (18W Max)
USB Type C

USB Type C

Input: 5V/3A, 9V/2A (18W Max)
Output: 5V/3A, 9V/2.22A, 12V/1.67A (20W Max)

Flight status

Under 100 Wh

Status: Safe

The power bank is safe to take on board. It's under the specified TSA limit of 100 Wh. Read more about taking power banks on planes.

Other features

Display screen

Overheating protection

Short circuit protection

Surge protection

Overcurrent protection

Overdischarge protection

Check price on RavPower.com

Buy on Amazon.com


Charging capacity calculator

Use the search bar below and find out exactly how many times can the RavPower 15000mAh charge your smartphone battery

RAVPower 15000mAh Power Bank Review

The RAVPower 15000mAh power bank is a very lightweight, compact device compatible with basically any type of smartphone. It can even charge two devices simultaneously and deliver power to any connected gadget multiple times. Carrying this portable charger around is easy, thanks to its small size, making it perfect if you’re going on a vacation, hiking, or in your daily life. Not only that but this device is built to last with high-quality materials. It also has built-in safeguards to keep both you and your device protected.

Unboxing video

Charging technology

The RAVPower 15000mAh power bank features two ports: USB-C and USB-A. For starters, the 18W USB-A output port supports Quick Charge technology with a rating of 5V/3A, 9V/2A. Meanwhile, the 20W PD 3.0 USB-C bi-directional input/output port can be used to charge a USB-C device and the power bank itself. Similar to the USB-A port, the input has a rating of 5V/3A, 9V/2A. The output has a rating of 5V/3A, 9V/2A, 12V/1.5A. If you choose to use both ports simultaneously to charge your devices, the power bank will deliver a total of 30W of power.

The USB-A port also features iSmart technology, delivering the most efficient power based on the specifications of your connected device. It also fixes charging irregularities from older cables and ports.

It takes around four hours to recharge the RAVPower 15000mAh, which is quite average. We were expecting a slightly faster charging time from this portable charger, especially considering the 20000mAh and 30000mAh models from the same series.

Overall, it has plenty of power to charge an iPhone pro max 2.4 times, a Galaxy S10 2.6 times, and an iPad Pro 1 time. The power bank also has universal compatibility, allowing it to be used with a wide range of devices. You can charge your power bank along with a connected device at the same time since this unit supports pass-through charging.


The RAVPower 15000mAh power bank is very light and compact, measuring just 5.9” x 2” x 1” and weighing 9.9 oz. You can take advantage of its small size by easily sliding it into your pocket, bag, or purse. It will even fit right into your hand! These features make it a perfect accessory when you’re traveling, hiking, or camping.  What’s more generous is that the weight makes it very easy for you to carry around, making it even more convenient.

Are you going on vacation? You can take this power bank with you if you plan on air travel to arrive at your destination. Its 54.45Wh rating falls below the TSA’s 100Wh limit, safe enough to take aboard.

Look and feel

RAVPower’s 15000mAh power bank is extremely slim for its compact size. You will not be able to find any color choices available for this product because it only comes in one option: black.  The stylish appearance is eye-catching. You’ll see the logo embedded on the front panel in a black finish.

Additionally, the case has a smooth feel that compliments the entire build quite well. Even then, the exterior is compromised entirely of high-quality plastic that doesn’t allow the surface to be scratched or scuffed very easily. Perhaps one of the nicest design features is the rounded corners. It provides you with the ability to stand the device on a flat surface, and it won’t slide off, minimizing the risk of damage.

On the side of the charger, you will find an LCD display showing a percentage that determines how much energy is left. It also shows whether the power bank is charging via PD by illuminating the power percentage in blue. There is also a button just beside that LCD display that provides a digital reading. You will find both USB-A and USB-C  ports on the bottom panel, making it convenient for you to plug in your cables.

Durability & build quality

Overall, you won’t damage this product if you drop it since it was built to survive such an impact due to its sturdy build. Despite the plastic construction of the device, it still offers a great deal of protection.  This portable charger provides several safety features to help keep you and your device protected against over-current, over-voltage, over-discharge, and short-circuit. However, it’s not designed for low-power accessories like a Bluetooth headset. It also has no waterproof ratings, which means that it could potentially become damaged if it’s exposed to water.

You will also receive an 18-month warranty, which can be extended by an additional 12 months when you purchase the product. Generally, the warranty covers damages and defects. If you discover your unit is defective, RAVPower will replace it with the same device or an equivalent product for free. Moreover, this portable charger is both FCC and WEEE compliant. This means that the power bank will not cause harm to you when using it. The WEEE compliance means that it should be disposed of in a safe manner. You should also avoid using it in excess of its output rating. Doing so may cause a fire and/or harm.




Very lightweight and compact

Quick recharging time

Supports QC and PD 3.0

Pass-through charging

Capacity indicator screen



Only two ports

The PD Pioneer Series

This 15000mAh power bank is the 2nd largest one in terms of capacity from RAVPower’s PD Pioneer series. You can see the different power banks from this series compared in the table below:

 RAVPower 15000mAh 1RAVPower 15000mAh 2RAVPower 15000mAh 3RAVPower 15000mAh 4
PortsIn/Out USB Type C, USB Type AIn/Out USB Type C, USB Type AIn/Out USB Type C, USB Type AIn/Out USB Type C, USB Type A
Power OutputUSB Type A Output: 11W

USB Type C Output: 18W
USB Type A Output: 18W

USB Type C Output: 20W
USB Type A Output: 18W

USB Type C Output: 60W
USB Type A Output: 18W

USB Type C Output: 90W
Charging TechnologyQualcomm Quick Charge, Power Delivery (PD), Passthrough chargingPower Delivery (PD), Passthrough chargingQualcomm Quick Charge, Power Delivery (PD), Passthrough chargingPower Delivery (PD), Passthrough charging
Charging time3.5 hours4 hours3 hours2.5 hours
Weight6.7 oz / 189 g9.9 oz / 280 g14.4 oz / 408 g20.8 oz / 589 g
Read MoreRead MoreRead MoreRead More

Final Thoughts

You can’t really go wrong with the RAVPower 15000mAh. It’s an overall solid power bank that is packed with a lot of modern technology sus as PD 3.0. Both USB ports can be used simultaneously to provide a shared charging experience. The LCD display screen is quite handy for knowing exactly how much juice you still have in it. It also comes with an 18-month warranty for defects and damages. Overall, this device is ideal if you’re looking for something small, accessible, and easy to carry around.

Check price on RavPower.com

Buy on Amazon.com

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