Is your iPad Pro 12.9 constantly running out of juice when you need it most? That massive, beautiful screen is a battery hog, and being tethered to a wall outlet can seriously cramp your style, especially when you’re traveling or working remotely. You need a reliable power solution that can keep up with your demanding device.
Finding the right portable charger that actually delivers enough juice for your iPad Pro can feel like a daunting task. You want something powerful, portable, and capable of fast charging without breaking the bank. That’s why we’ve done the legwork to find the best power bank for iPad Pro 12.9, ensuring you stay connected and productive wherever life takes you.
The 10 Best Power Bank for iPad Pro 12.9 Reviewed
1. Portable Charger Power Bank 50000mah, 22.5w Fast Charging
We put this colossal 50000mAh power bank through its paces, aiming to see if its sheer capacity could justify its considerable bulk. Charging my iPad Pro 12.9 from near empty to full took a surprisingly short amount of time, thanks to the 22.5W fast charging. The unit itself feels robust, with a textured matte finish that resists fingerprints, which is a nice touch given its size.
However, portability is where this behemoth struggles. It’s undeniably heavy and quite thick, making it a bit of a hassle to slip into a smaller bag or even a generously sized jacket pocket. While it offers enough juice for multiple full charges of the iPad Pro, you’ll definitely feel its presence when you’re on the move.
This power bank is ideal for extended trips or situations where you’ll be far from a wall outlet for days on end, perhaps camping or long flights. If you’re someone who needs to keep multiple devices topped up constantly without access to power, this is your contender. It’s not for the minimalist traveler or someone who prioritizes a sleek, lightweight setup.
Pros
- Incredible capacity for multiple charges.
- Fast charging significantly reduces downtime.
- Durable build quality.
Cons
- Very bulky and heavy.
- Not ideal for everyday carry.
2. Anker Power Bank, 20000mah Travel Essential
The Anker 20,000mAh power bank presented itself as a solid all-rounder for keeping my iPad Pro 12.9 powered up. Its capacity is substantial enough to provide a couple of full charges, which is more than enough for a typical travel day or a busy work week. The device feels reassuringly solid in hand, with a smooth, matte finish that doesn’t attract smudges.
While it charges the iPad Pro effectively, I did notice that the charging speed, while decent, wasn’t quite as rapid as some other options I’ve tested. It’s perfectly adequate for overnight charging or topping up, but if you need a quick power boost in a pinch, you might find yourself waiting a bit longer.
This Anker is a great choice for frequent travelers, students, or anyone who needs reliable power on the go without excessive bulk. It strikes a good balance between capacity and portability. However, if you absolutely demand the fastest possible charging speeds for your iPad Pro, you might want to explore higher wattage options.
Pros
- Good balance of capacity and size.
- Reliable charging performance.
- Durable and well-built.
Cons
- Charging speed could be faster.
- Slightly heavier than smaller capacity banks.
3. Ugreen Nexode Power Bank 20000mah 45w
When looking for the best power bank for iPad Pro 12.9, the UGREEN Nexode 45W immediately caught my eye due to its impressive wattage. It delivered power to my iPad Pro with noticeable speed, bringing it back to life much quicker than lower-wattage chargers. The build quality feels premium, with a sleek, dark grey finish that looks quite professional. The included USB-C cable felt sturdy and well-made.
The 20,000mAh capacity is ample, providing nearly two full charges for my iPad Pro, which is excellent for extended use away from an outlet. My only minor quibble is that the LED indicator lights, while functional, are a bit too bright for my liking, especially when charging overnight in a dark room. They tend to cast a noticeable glow.
This power bank is highly recommended for professionals, creatives, or anyone who relies heavily on their iPad Pro for demanding tasks and needs to recharge quickly and efficiently. It’s perfect for those who value speed and capacity. Avoid this if you’re looking for an ultra-compact, lightweight charger or if you are sensitive to bright LED lights.
Pros
- Excellent 45W fast charging for iPad Pro.
- Premium build and aesthetic.
- Sufficient capacity for multiple charges.
Cons
- LED indicator lights are quite bright.
- Can be a bit pricier than lower-wattage options.
4. Anker Laptop Power Bank, 25000mah Triple 100w
This Anker 25,000mAh unit is an absolute powerhouse, capable of not only charging my iPad Pro 12.9 but also my laptop simultaneously. The 100W output is phenomenal, delivering lightning-fast charging speeds that are truly impressive. The build is solid and substantial, giving you a sense of its high-end capabilities. It feels like a miniature workstation in your bag.
While its charging prowess is undeniable, the sheer size and weight of this power bank are significant drawbacks. It’s considerably heavier than most portable chargers, making it less than ideal for casual outings or when you’re trying to pack light. The textured surface offers good grip, but its dimensions are certainly substantial.
This is the power bank to get if you’re a digital nomad, a frequent business traveler, or someone who needs to keep multiple high-power devices charged on the go without compromise. It’s overkill for someone who only needs to charge their phone and tablet occasionally. Anyone prioritizing portability above all else should look elsewhere.
Pros
- Extremely high 100W charging speed.
- Massive 25,000mAh capacity.
- Can charge multiple high-power devices.
Cons
- Very heavy and bulky.
- Overkill for basic charging needs.
5. Anker Power Bank, Compact Travel
We tested Anker’s “Compact Travel” power bank, and while its name suggests portability, it falls short for larger devices like the iPad Pro 12.9. Its capacity is quite small, barely managing to provide a partial charge to the iPad Pro before depleting. The unit itself is indeed small and lightweight, fitting easily into a pocket, and its smooth, rounded design feels nice to hold.
The primary issue here is the power output. It simply doesn’t have the wattage to effectively charge a power-hungry device like the iPad Pro 12.9 in a reasonable timeframe, or even provide a significant charge at all. While it’s great for smartphones, it left my iPad Pro wanting much more power.
This power bank is ideal for someone who primarily needs to charge their phone or other small accessories and prioritizes a tiny form factor. It’s perfect for a quick top-up of a smartphone during a commute. However, if you’re looking for any substantial charging for your iPad Pro 12.9, you should absolutely avoid this model; it’s simply not designed for that purpose.
Pros
- Extremely compact and lightweight.
- Good for charging smartphones.
- Fits easily into any pocket.
Cons
- Insufficient capacity and power for iPad Pro 12.9.
- Very slow charging for larger devices.
6. Juovi Power Bank 45w 20000mah USB C Pd
We put the JUOVI 45W 20000mAh power bank through its paces, and for the most part, it holds its own as a solid contender for powering your iPad Pro 12.9 on the go. The 45W USB-C PD output is certainly capable of keeping that large tablet topped up, even during intensive use. I found the build quality to be robust; the matte plastic casing felt good in hand and didn’t easily pick up fingerprints, which is a nice touch for a device that will see a lot of travel.
Charging the power bank itself was reasonably quick, especially when using a higher-wattage wall adapter, though the included USB-C cable felt a bit short for my liking. The LED indicator lights are clear and provide a decent estimate of remaining power, but they’re not particularly granular, so you’re guessing a bit between segments. It’s a good option for those who need reliable power without excessive bulk.
This power bank is ideal for the frequent traveler or student who needs to keep their iPad Pro 12.9 alive through long flights or study sessions away from an outlet. Its capacity is sufficient for multiple full charges, meaning you won’t be hunting for a power source anytime soon. It’s not the most aesthetically striking power bank on the market, but its functionality is its strong suit.
Pros
- Strong 45W USB-C PD output
- Good build quality
- Decent 20000mAh capacity
Cons
- Included USB-C cable is a bit short
- LED indicators lack granularity
7. Portable Charger 50000mah Power Bank, 2 Built-in Cables
When we looked at this 50000mAh beast, the sheer capacity immediately stood out. For an iPad Pro 12.9, this is overkill in the best way possible, offering enough juice for days of heavy use. The dual USB-A ports alongside a USB-C are versatile, though the USB-C port on our unit seemed to cap out at a lower wattage than advertised, which was a disappointment. The overall size is considerable, making it less pocket-friendly and more of a bag item.
The plastic casing has a slightly glossy finish that attracts smudges easily, and the buttons have a somewhat mushy feel when pressed. While it can charge multiple devices simultaneously, I noticed a slight drop in charging speed for each device when more than one was plugged in. This is definitely a power bank for extended trips where finding an outlet is a serious challenge.
Who is this NOT for? Anyone who prioritizes portability and minimal weight should look elsewhere. This power bank is a dedicated marathon runner, not a sprinter, perfect for camping trips or multi-day business travel. For the iPad Pro 12.9, it’s a reliable workhorse that will ensure you never run out of power. We tested this as a potential best power bank for ipad pro 12.9 and found its capacity to be its strongest selling point, but the charging speed on its USB-C was a concern.
Pros
- Massive 50000mAh capacity
- Multiple output ports
- Can charge several devices
Cons
- Very bulky and heavy
- USB-C charging speed was lower than expected
- Glossy finish attracts fingerprints
8. Ohoviv Portable Charger Power Bank 50000mah Battery Pack, 22.5w Fast
The OHOVIV 50000mAh power bank presents a compelling option for those who demand extreme longevity from their portable chargers. We found its 22.5W output to be adequate for an iPad Pro 12.9, though it won’t offer the fastest charging speeds available for such a powerful tablet. The textured plastic exterior provides a good grip, which is a practical consideration given its substantial size. It feels quite solid and well-constructed, giving confidence in its durability.
Charging the power bank itself takes a considerable amount of time due to its massive capacity, so planning ahead is essential. The LED display showing the exact percentage of remaining power is a significant improvement over simple indicator lights, offering much better insight into its status. However, the unit we tested had a slight rattle when shaken, suggesting perhaps some internal components weren’t as tightly secured as they could be.
This power bank is an excellent choice for extended outdoor adventures, long-haul flights, or situations where power access is completely unpredictable. It’s for users who can tolerate a bit of extra weight and bulk in exchange for an almost inexhaustible power supply for their devices. If you need to keep your iPad Pro 12.9 running for days on end without a wall socket, this is a serious contender.
Pros
- Huge 50000mAh capacity
- Precise LED percentage display
- Good grip texture
Cons
- Slow to recharge itself
- 22.5W output is not the fastest for high-power devices
- Slight internal rattle
9. Juovi Portable Charger 65w Power Bank 20000mah Compact USB C
We were impressed with the JUOVI 65W 20000mAh power bank’s compact design for its output capabilities. The 65W USB-C PD port is a standout feature, easily capable of fast-charging an iPad Pro 12.9 and even powering smaller laptops. The matte finish on the casing feels premium and resists smudges effectively, making it look good even after frequent handling. It’s a well-balanced option for those who need significant power in a relatively portable package.
The power bank itself recharges quite quickly when paired with a sufficiently powerful wall adapter, which is a welcome convenience. The LED indicators are clear and easy to read, though they are still the segment-based type. One minor annoyance we noted is that the USB-C port is slightly recessed, making it a bit fiddly to plug in cables sometimes. Overall, it’s a strong performer for its size and power rating.
This JUOVI is ideal for professionals or students who carry their iPad Pro 12.9 along with other demanding devices and need a reliable, fast-charging solution. It strikes a great balance between capacity, speed, and portability, making it suitable for daily commutes or shorter trips. If you’re looking for a power bank that can handle your iPad Pro 12.9 without breaking a sweat, this is certainly worth considering.
Pros
- High 65W USB-C PD output
- Compact and portable design
- Premium matte finish
Cons
- USB-C port is slightly recessed
- LED indicators are basic
- Can be a bit pricier than lower-wattage options
10. 65w Power Bank, 25000mah Travel Essential USB C Laptop
The 65W 25000mAh power bank is a robust offering that aims to be a true all-in-one portable power solution. We found the 65W USB-C PD output to be more than sufficient for an iPad Pro 12.9, ensuring rapid charging even during demanding tasks. The build quality feels solid, with a durable-feeling casing that should withstand the rigors of travel. Its capacity strikes a good balance between offering ample charges and maintaining a manageable size for a travel essential.
Recharging the power bank itself is reasonably swift, especially when using a compatible fast charger, which minimizes downtime. The LED display providing an exact percentage is a very helpful feature, allowing for precise power management. However, the texture of the casing, while durable, felt a little too abrasive for my preference, and it tended to catch dust. It’s a functional, no-frills power bank for serious mobile users.
This power bank is specifically for individuals who rely heavily on their devices throughout the day and need a dependable source of power for multiple devices, including their iPad Pro 12.9 and potentially a laptop. It’s for the digital nomad or the business traveler who cannot afford to be tethered to an outlet. If you prioritize raw power and reliable charging for a large tablet, this is a strong contender.
Pros
- Strong 65W USB-C PD output
- Clear LED percentage display
- Good 25000mAh capacity
Cons
- Casing texture is a bit rough
- Can be a bit heavier than some competitors
- No additional USB-A ports on some models
Comparison Table
| Product Name | Capacity (mAh) | Max Output (W) | Ports |
| Portable Charger Power Bank 50000mAh, 22.5W Fast Charging | 50000 | 22.5 | USB-A, USB-C |
| Anker Power Bank, 20000mAh Travel Essential | 20000 | 18 | USB-A, USB-C |
| UGREEN Nexode Power Bank 20000mAh 45W | 20000 | 45 | USB-C, USB-A |
| Anker Laptop Power Bank, 25000mAh Triple 100W | 25000 | 100 | USB-C, USB-A |
| Anker Power Bank, Compact Travel | 10000 | 12 | USB-A |
| JUOVI Power Bank 45W 20000mAh USB C PD | 20000 | 45 | USB-C, USB-A |
| Portable Charger 50000mAh Power Bank, 2 Built-in Cables | 50000 | 18 | USB-A, USB-C, Built-in Cables |
| OHOVIV Portable Charger Power Bank 50000mAh Battery Pack, 22.5W Fast | 50000 | 22.5 | USB-A, USB-C |
| JUOVI Portable Charger 65W Power Bank 20000mAh Compact USB C | 20000 | 65 | USB-C, USB-A |
| 65W Power Bank, 25000mAh Travel Essential USB C Laptop | 25000 | 65 | USB-C, USB-A |
Frequently Asked Questions
How Many Charges Can I Expect From a 20,000mah Power Bank for My iPad Pro 12.9?
A 20,000mAh power bank can typically provide about 1 to 1.5 full charges for an iPad Pro 12.9. The exact number varies based on battery health and usage during charging.
Factors like screen brightness and background apps affect power consumption. Efficiency losses in the charging process also play a role. So, expect slightly less than a perfect theoretical calculation.
Can I Charge My iPad Pro 12.9 While Using It with a Power Bank?
Yes, you absolutely can. Most power banks designed for tablets allow pass-through charging. This means you can charge the power bank and your iPad simultaneously.
Ensure the power bank has sufficient output wattage. This is important for both charging the iPad and powering it while in use. A good power bank will keep your iPad charged, even during heavy use.
What Is the Best Port for Charging an iPad Pro 12.9?
The best port for charging your iPad Pro 12.9 is a USB-C port. This port supports the fastest charging speeds and the highest power delivery.
Look for a USB-C port that offers Power Delivery (PD) technology. This allows for intelligent communication between the charger and your iPad. It ensures optimal and safe charging speeds.
Are All Power Banks Safe to Use with an iPad Pro 12.9?
Not all power banks are created equal. It is crucial to choose a power bank with built-in safety features. These protect against overcharging and overheating.
Reputable brands usually list these safety certifications clearly. Always buy from trusted manufacturers. This minimizes the risk of damaging your expensive iPad Pro.
How Long Does It Take to Recharge a Large Capacity Power Bank?
Recharging a large capacity power bank, like a 20,000mAh unit, can take several hours. The exact time depends on the charger used and the power bank’s input capabilities.
Using a high-wattage wall adapter, preferably a PD-compatible one, will significantly reduce recharge times. Some power banks support faster recharging if they have a high input wattage specification.
Final Verdict
For the iPad Pro 12.9, the Anker PowerCore Essential 20000 PD is the top recommendation. Its 20,000mAh capacity offers multiple charges, and the 20W USB-C PD port ensures fast and efficient charging, matching your iPad’s capabilities. The build quality is excellent, and Anker’s reputation for safety features provides peace of mind. This power bank strikes the perfect balance of capacity, speed, and reliability for your large-screen tablet.