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Quick answer: our top pick is Samsung Battery Pack 20000mAh 45W (20,000 mAh · 45 W Super Fast Charging 2.0 (PPS) · 3 ports).
Best power bank for Google Pixel 11 Pro? Ideally with 45 W PPS or a magnetic Qi2.2
For the Pixel 11 Pro and 11 Pro XL, it's best to get a 45 W power bank with PPS, for example the Samsung 20,000 mAh. The other sensible option is a magnetic Qi2.2 power bank that snaps onto the back of the phone.
Both models charge wirelessly at up to 25 W (Qi2) and have Pixelsnap magnets. Google doesn't include a charger in the box, so a good power bank is, for many people, the first sensible purchase after the phone.
Below you'll learn why, with the Pro XL, the "45 W" label alone isn't enough, what to do about the magnets, and how many charges you get from 10,000 and 20,000 mAh. For the standard model we have a separate article about power banks for the Pixel 11.
Pro or Pro XL: 30 W, 45 W and the PPS 21 V profile
The Pixel 11 Pro charges over a cable at up to 30 W, and the Pixel 11 Pro XL at up to 45 W. The batteries are 4850 mAh and 5115 mAh respectively. According to 9to5Google, in about 30 minutes the Pro XL reaches 75%, and the Pro reaches 55%.
The Pro is simple: with a 30 W limit, a 45 W power bank with PPS will give it full power. The Pro XL is trickier. BGR, citing an Android Authority test, writes that reaching the full 45 W requires a USB PD PPS charger with a 21 V profile. The Google 45 W charger and the Pixel Flex 67 W have it.
On the Pixel Flex 67 W, the Pro XL drew a little over 40 W: 50% in 21 minutes, 75% in about 35 minutes, and a full charge in about 70 minutes. Any charger of 45 W or more will charge the phone, but not always at the fastest speed.
Fun fact: The Pixel 11 Pro XL needs a charger with a PPS 21 V profile for the full 45 W, and a 67 W charger with a lower voltage range gave it only about 25 W (BGR, Android Authority).
Power banks have the same problem. The Samsung 20,000 mAh 45 W has Super Fast Charging 2.0 (PPS). However, Samsung does not state the PPS voltage range in its description, so we don't know whether it will give the Pro XL the full 45 W.
For the Pro XL, a 45 W power bank with PPS is the best you can get, but nobody guarantees the full 45 W. The INIU 20,000 mAh 45 W and the INIU Ultra Mini 10,000 mAh 45 W list USB PD 45 W with no mention of PPS, so the manufacturer doesn't confirm PPS.
We picked the power banks based on what manufacturers state about 45 W power, PPS and Qi2.2 magnets.
Recommended power banks for Google Pixel 11 Pro and Pro XL
1. Samsung Battery Pack 20000mAh 45W
20,000 mAh · 45 W Super Fast Charging 2.0 (PPS) · 3 ports
Samsung's own power bank with Super Fast Charging 2.0, which means the PPS that Galaxy phones need for full speed. A 5 A USB-C cable is included, three ports.
2. INIU 20000mAh 45W
20,000 mAh · 45 W USB PD · built-in USB-C cable
The number one power bank on Amazon. 20,000 mAh, up to 45 W over USB-C and a built-in cable, so there is no extra cable to carry.
3. Baseus PicoGo AM52 Qi2.2 25W 10000mAh
10,000 mAh · magnetic Qi2.2 25 W · 45 W over USB-C · 0.6 in thin
A magnetic Qi2.2-certified power bank that holds on the Pixelsnap magnets. Baseus quotes 25 W wireless for iPhones and says nothing about Pixels, so Qi2.2 on both sides does not guarantee the full 25 W. Over USB-C it delivers 45 W.
4. INIU Ultra Mini 10000mAh 45W
10,000 mAh · 45 W USB PD · USB-C cable included
The second best-selling power bank on Amazon. Small and light, 10,000 mAh for a day out, and 45 W over USB-C is enough for fast charging.
Pixelsnap and Extreme Charging: a magnetic power bank
All Pixel 11 models have Qi2.2 and Pixelsnap magnets, so a magnetic power bank will snap onto the phone without a cable. One example is the Baseus PicoGo AM52, which is Qi2.2 25 W and holds on with Pixelsnap magnets. It also delivers 45 W over USB-C.
There is one caveat. Baseus lists 25 W wireless for iPhones and does not mention Pixels. So Qi2.2 certification on both sides is not a guarantee of 25 W on a Pixel.
It is also worth knowing about Extreme Charging mode. According to 9to5Google, you can turn it on below 50% battery. It limits background tasks and works with both wired and wireless charging.
Fun fact: Extreme Charging mode lets the phone run hotter while charging, but it does not exceed the power limit (9to5Google).
10,000 or 20,000 mAh: how many charges and what about flying
As a rough guide, using 0.72 x power bank capacity / battery capacity, 10,000 mAh gives about 1.5 charges for the Pixel 11 Pro and about 1.4 for the Pro XL. A 20,000 mAh power bank gives about 3 charges for the Pro and about 2.8 for the Pro XL.
In practice, 10,000 mAh is enough for a day out and fits in a pocket. 20,000 mAh is better for a weekend or a trip, when you are charging something else too, but it is bigger and heavier.
Power bank capacity is given for 3.7 V cells. That works out to about 74 Wh for 20,000 mAh and about 37 Wh for 10,000 mAh. Power banks up to 100 Wh can usually only go in carry-on bags, so both types travel with you in the cabin.
Frequently asked questions about a power bank for the Pixel 11 Pro and Pro XL
Which power bank for Google Pixel 11 Pro XL?
The best choice is a 45 W power bank with PPS, for example the Samsung 20,000 mAh. If you prefer wireless, get a magnetic Qi2.2 model such as the Baseus PicoGo AM52. Keep in mind that nobody guarantees the full 45 W.
Will a 45 W power bank charge the Pixel 11 Pro XL at full power?
There is no certainty. For up to 45 W, the Pro XL needs a 21 V PPS profile, and no power bank maker states the PPS voltage range. The phone will charge either way, but not always at the fastest speed.
Does the Pixel 11 Pro need a power bank with PPS?
PPS is the best choice here. The Pixel 11 Pro has a 30 W limit, so a power bank with PPS will give it full power. INIU power banks list USB PD 45 W with no mention of PPS, so the manufacturer does not confirm it.
Does a magnetic power bank stay attached to the Pixel 11 Pro?
Yes, all Pixel 11 models have Pixelsnap magnets, and the Baseus PicoGo AM52 holds on to them. However, the wireless power may be lower than the stated 25 W, because the manufacturer only mentions that for iPhones.
How many times will a 20,000 mAh power bank charge the Pixel 11 Pro XL?
Roughly 2.8 times. This is an estimate that assumes charging losses, so the real result depends on the cable, temperature and charging mode.
See also
- Which charger for Google Pixel 11 Pro - how many watts and which protocol
- Best power bank for Redmi Note 17 Pro - 8340 mAh and 67 W HyperCharge
- Best power bank for Google Pixel 11 - 30 W PPS and Qi2.2 magnets
- Best power bank for Galaxy A17 5G - 25 W with PPS
Sources
- Google Store: Pixel 11 Pro and Pro XL tech specs - manufacturer page (store.google.com)
- 9to5Google: Pixel 11 Extreme Charging mode - industry article (9to5google.com)
- BGR: Pixel 11 Pro XL USB-C fast charging problem - industry article (bgr.com)
- Android Central: How fast is the Google Pixel 11 charging speed - industry article (androidcentral.com)
- Android Authority: Google Pixel 11 wireless charging - industry article (androidauthority.com)
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