The OnePlus smartphones have always been more for the power user type of customer as they would always feature the most insane specs on the market and were one of the first brands to start using the USB-C port on their phones. However, other brands have slowly caught up, and OnePlus has changed its strategy over the years by increasing its prices. Still, thankfully, the OnePlus 9 Pro is worth the price for the specs that it delivers.
The OnePlus 9 Pro is the newest smartphone from OnePlus, and it has what you can expect from a modern-day phone and possibly more. Of course, you can expect that the 9 Pro has a Snapdragon 888 processor that makes the phone 5G enabled, and you get the choice of having 8GB or 12GB of RAM that makes multitasking through various apps possible without any slowdowns. Something that is also the standard with most phones now is higher refresh rate screens; the OnePlus 9 Pro has a 120Hz refresh rate display, and that is higher than the standard 90Hz that most phones tend to use.
Something that has drastically changed with the 9 Pro is the camera; with past OnePlus phones always having mediocre cameras, the 9 Pro is finally the one to have a camera that you can use to take some great photos and can go head to head against large flagships such as Apple or Samsung. With all these higher-end specs, the 4,500mAh battery of teh 9 Pro can take a hit when you’re going about your day, and if you’re running low on power, you may want to consider using a power bank. In this guide, we’re covering power banks to use for your OnePlus 9 Pro, so you can keep experiencing everything it has to offer.
CHOETECH 10,000mAh Wireless Charging 18W Power Delivery Power Bank
Since the OnePlus 9 Pro is wireless charging compatible, one of the best power banks you can own is one that has wireless charging. This CHOETECH portable charger has everything you need to get an excellent charging experience for your 9 Pro, as the power bank has Power Delivery fast charging and wireless charging at the top. To start wireless charging from this power bank, you press the power button and place your OnePlus 9 on top of the charger.
However, wireless charging is slower than wired charging. Even though the 9 Pro can charge at a 50W wireless charging speed, that’s only possible via OnePlus’ own wireless charging stand. To get the next best fast changing rate via a cable that is not Dash Charge, you can use the 18W PD port; the other USB-A port is a Quick Charge 3.0 port.
The OnePlus smartphone lineup is not compatible with Quick Charge, so we don’t recommend using it to charge the OnePlus 9, but you still can if you’re charging another device with the PD port.
You can recharge this power bank at 18W via the Power Delivery port. With the 10,000mAh power capacity of the power bank, you can charge the 9 Pro to full power about one time with a hefty amount of capacity left over to charge some more later.
Read Review for CHOETECH 10,000mAh Wireless Charging 18W PD Power Bank
| CHOETECH B650 10,000mAh Wireless Charging PD Power Bank Specs | |
|---|---|
| Power Capacity | 10,000mAh |
| USB-C Power Delivery | 3.6V-6.5V/3A | 6.5V-9V/2A | 9V-12V/1.5A (18W) |
| Quick Charge USB-A Port | 3.6V-6.5V/3A | 6.5V-9V/2A | 9V-12V/1.5A (18W) |
| Wireless Charging | Samsung Phones: 10W iPhones: 7.5W Most other Qi Wireless Charging Smartphones: 5W |
| USB-C PD Input | 5V/2.4A | 9V/2.0A |
| Micro-USB Input | 5V/2.4A | 9V/2.0A |
| Size | 5.67 x 2.68 x 0.67 inches |
| Weight | 8 Ounces |
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UGREEN 10,000mAh Power Delivery Power Bank with Built-in USB-C Cable
A power bank is reliable, but you always have to remember to bring a cable with you. Otherwise, it’s useless. That’s why owning a power bank that has a built-in cable may be for you if you don’t want to worry about separate cables to take with you or cables that are sticking out of the power bank that make it difficult to place the charger into your pocket. This UGREEN portable charger has a built-in USB-C line, and the best part it’s still using an 18W Power Delivery charging speed with the cable.
The built-in cable fits into the power bank, so when you’re not using the charger, the power bank has no protrusions that make it awkward to hold or have in your pocket. Along with the built-in cable, this UGREEN portable charger also has a USB-A Quick Charge port and a USB-C PD port, definitely pushing what a 10,000mAh power bank features ports if you want to charge multiple devices at the same time.
Read Review for UGREEN 10,000mAh Built-in USB-C Cable PD Power Bank
| UGREEN PB172 10,000mAh PD Power Bank with Built-in USB-C Cable Specs | |
|---|---|
| Power Capacity | 10,000mAh |
| Built-in USB-C Cable | 5V/3A | 9V/2A | 12V/1.5A |
| Quick Charge USB-A Port | 5V/3A | 9V/2A | 12V/1.5A |
| USB-C Power Delivery Port | 5V/3A | 9V/2.22A | 12V/1.5A |
| Max Output when charging Multiple Devices | 5V/3.0A |
| USB-C PD Input | 5V/3A | 9V/2A |
| Size | 4 x 2 x 0.8 inches |
| Weight | 6 Ounces |
JIGA 30,000mAh 3 Output and 3 Input Power Bank
If you’re not concerned with fast charging your OnePlus 9 Pro when you’re out and about and more concerned about keeping your phone charged for a longer time, such as a few days, then this JIGA portable charger may be for you. That’s because this power bank has a 30,000mAh power capacity. Considering that the OnePlus 9 Pro has a 4,500mAh battery, this JIGA power bank’s 30,000mAh is just enough to charge the OnePlus to full power about four times. This makes the power bank suitable for road trips or camping trips.
As we mentioned before, this power bank does not use USB-C PD fast charging. Instead, it uses three standard USB-A ports that each have a 5V/2.1A (10.5W) charging speed. There are also three input ports on this power bank, with there being a USB-C port, a Lightning, and a Micro-USB input port for recharging the power bank. The USB-C port is only for recharging and cannot be used for output charging.
Read Review for JIGA 30,000mAh Tri Output / Input Power Bank
| JIGA 30,000mAh 3 Output - 3 Input Power Bank Specs | |
|---|---|
| Power Capacity | 30,000mAh |
| USB-A Ports (Output) | 5V/2.0A |
| Micro-USB (Input) | 5V/2.0A |
| Lightning (Input) | 5V/2.0A |
| USB-C (Input) | 5V/2.0A |
| Size | 6.1 x 3 x 1.3 inches |
| Weight | 1.1 Pounds |
RAVPower 30,000mAh 90W USB-C Power Delivery Power Bank
However, if you want a power bank that features Power Delivery, and has a high 30,000mAh power capacity, consider this RAVPower portable charger. This charger has a mighty PD port with a 90W charging speed, and this is going to be the case for most high-capacity PD power banks as they usually use more powerful PD ports. Your OnePlus 9 Pro will charge at 18W, but if you have USB-C chargeable laptops, you can use the USB-C Power Delivery port to charge your laptop; with a 90W port, most laptops are chargeable because it’s such a high power output.
There is also a USB-A port on this power bank that features Quick Charge 3.0, and if you’re using both ports simultaneously, then the USB-C PD port will output 65W. You can recharge the power bank at 60W when you use a Power Delivery wall charger, but you have to purchase that separately as a wall charger is not included in the box. You do get a USB-C to USB-C cable, though.
Read Review for RAVPower 30,000mAh 90W Power Delivery Power Bank
| RAVPower 30,000mAh 90W Power Delivery Power Bank PB232 Specs | |
|---|---|
| Power Capacity | 30,000mAh |
| USB-C Power Delivery Port | 5V/3A | 9V/3A | 12V/3A | 15V/3A | 20V/4.5A, 90W Max |
| USB-A Quick Charge Port | 5V/3A | 9V/2A | 12V/1.5A, 18W Max |
| Max Output when using Both Ports | PD 65W + iSmart 18W, Total 83W Max |
| USB-C (Input) | 5V/3A | 9V/3A | 12V/3A | 15V/3A | 20V/3A, 60W Max |
| Size | 5.9 x 3.4 x 1 inches |
| Weight | 1.1 Pounds |
CHOETECH 10,000mAh Power Bank with Built-in USB-C and Lightning Cable
We already mentioned one power bank with a built-in USB-C cable, but we thought we should add another one because of how reliable these types of power banks are. This CHOETECH portable charger is similar to the UGREEN charger that we recommend, with this one also having a 10,000mAh power capacity and a built-in USB-C to USB-C cable. The main difference, though, is that this power bank has a built-in Lightning cable, too; furthermore, the two built-in lines use an 18W Power Delivery charge rate so that you can fast charge Android smartphones, or you can fast-charge iPhones via the Lightning cable.
This CHOETECH portable charger has a USB-C Power Delivery port, but it can only recharge the power bank. When you’re not using the built-in cables, they fit into the power bank and are entirely out of the way. Overall, this power bank is very reliable if you know someone that has an iPhone, and in case they want to charge their phone, they can because the power bank always has a Lightning cable.
Read Review for CHOETECH 10,000mAh Power Bank with Built-in USB-C Cable
| CHOETECH 10,000 B688 Power Delivery USB-C / Lightning Built-in Cable Power Bank Specs | |
|---|---|
| Power Capacity | 10,000mAh |
| Built-in USB-C Cable | 5V 3A | 9V/2A | 12V/1.5A |
| Built-in Lightning Cable | 5V 3A | 9V/2A | 12V/1.5A |
| USB-C (Input) | 5V/3A | 9V/2A |
| Size | 5.75 x 2.72 x 0.67 inches |
| Weight | 8 Ounces |
RAVPower 20,000mAh 18W Tri Output and Tri Input Power Bank
One of the best power banks that you can own for modern smartphones is 20,000mAh power capacities, as these have lots of power to charge most phones to full power a few times. This RAVPower portable charger is precisely that type of power bank with a 20,000mAh power capacity, and it also has a host of charging ports that you can use for output and input charging.
There are three output ports with this power bank featuring two USB-A ports and a single USB-C Power Delivery port. The Power Delivery port has an 18W charging speed, and one of the USB-A ports features Quick Charge 3.0.
You also get three ways to recharge this RAVPower portable charger. There being the USB-C Power Delivery port that is the fastest way to recharge the power bank; you can also use the Micro-USB or Lightning input port for recharging. With all this charging power, you also get to use an LCD that shows the remaining power capacity and fast charging status when you’re charging from the Power Delivery or Quick Charge port.
Read Review for RAVPower 20,000mAh 18W USB-C PD Power Bank
| RAVPower 20,000mAh USB-C PD - Quick Charge Lightning Tri Input Power Bank Specs | |
|---|---|
| Power Capacity | 20,000mAh |
| USB-C Power Delivery Port | 5V/3.0A | 9V/2.0A | 12V/1.5A (18W) |
| Quick Charge 3.0 USB-A Port | 5V/3.0A | 9V/2.0A | 12V/1.5A (18W) |
| Standard USB-A Port | 5V/2.4A (12W) |
| USB-C PD Input | 5V/3.0A | 9V/2.0A | 12V/1.5A (18W) |
| Micro-USB Input | 5V/3.0A | 9V/2.0A | 12V/1.5A (18W) |
| Lightning Input | 5V/2.1A |
| Size | 6.2 x 2.9 x 0.6 inches |
| Weight | 1 Pound |
Since 2016, Usman has flourished as an independent tech journalist, reveling in the evaluation of diverse tech gadgets, with a particular fondness for charging technology to ascertain product performance. Besides his journalistic endeavors, he helms the Charger Harbor YouTube channel, where he extends his tech insights to a broader audience.