The Best Power Banks of 2026: From a $30 Pocket Charger to a 220W Laptop Bank
Quick answer: the best power bank for most people in 2026 is the Anker Nano 10K: 10,000 mAh, a built-in retractable USB-C cable, 45 watts out, and a size that fits a jeans pocket, for about $55. For laptops and long trips, the Anker Prime 20K 220W. For an iPhone, the Qi2 magnetic Anker MagGo 2 Pro. On a budget, the Anker 10K with built-in cable at $30. And if you only want a top-up in a coat pocket, the Mophie Powerstation Fast 5K.
Our picks at a glance:
- Best for Laptops: Anker Prime Power Bank (20K, 220W)
- Best Overall: Anker Nano Power Bank (10K, 45W)
- Best Built-In Cables: Anker Laptop Power Bank (25K, 165W)
- Best for iPhone: Anker MagGo 2 Pro Magnetic Power Bank (10K, Qi2 25W)
- Best Value Laptop Bank: UGREEN Nexode 25000mAh 145W
- Best Magnetic Stand: Belkin 10K Qi2.2 25W MagSafe Power Bank with Kickstand
- Best Pocket Top-Up: Mophie Powerstation Fast 5K
- Best Charger and Bank in One: Anker Prime Power Bank (9.6K, 65W, Fusion)
- Best Budget: Anker Power Bank (10K, 22.5W, Built-In USB-C Cable)
A power bank is judged on three things: how much charge it actually delivers, how fast it delivers it, and whether you will have it with you when the phone hits ten percent. We ranked nine by measured output rather than the number on the box (if you want to know why a 10,000 mAh bank gives you 6,500 mAh, read our mAh vs Wh explainer), by charging speed with a modern phone and a laptop, and by whether the cable is built in, because a bank without a cable is a paperweight.
Everything here is under 100 Wh, so it flies in carry-on with no airline approval. Match the bank's output to what your device can take using our USB-C wattage guide.
| Power bank | Capacity | Max output | Ports | Built-in cable | Weight | Price |
|---|---|---|---|---|---|---|
| Anker Prime 20K 220W | 20,000 mAh (72 Wh) | 220 W total, 140 W single port | 2 USB-C, 1 USB-A | No | 1.2 lb | $180 |
| Anker Nano 10K 45W | 10,000 mAh (37 Wh) | 45 W | 1 USB-C, retractable USB-C | Yes, retractable | 7.6 oz | $55 |
| Anker Laptop Power Bank 25K 165W | 25,000 mAh (90 Wh) | 165 W total, 100 W single port | 2 USB-C, retractable USB-C, USB-A | Yes, retractable plus tether | 1.3 lb | $180 |
| Anker MagGo 2 Pro 10K Qi2 | 10,000 mAh (37 Wh) | 25 W wireless, 30 W USB-C | 1 USB-C, Qi2 magnetic | No | 8.8 oz | $110 |
| UGREEN Nexode 25K 145W | 25,000 mAh (90 Wh) | 145 W total, 100 W single port | 2 USB-C, 1 USB-A | No | 1.2 lb | $110 |
| Belkin 10K Qi2.2 25W Stand | 10,000 mAh (37 Wh) | 25 W wireless, 30 W USB-C | 1 USB-C, Qi2.2 magnetic | No | 8.5 oz | $100 |
| Mophie Powerstation Fast 5K | 5,000 mAh (18.5 Wh) | 20 W | 1 USB-C | No | 4.6 oz | $30 |
| Anker Prime 9.6K 65W Fusion | 9,600 mAh (35 Wh) | 65 W (wall charger built in) | 2 USB-C, 1 USB-A, AC plug | No | 8.5 oz | $110 |
| Anker 10K 22.5W with cable | 10,000 mAh (37 Wh) | 22.5 W | 1 USB-C, 1 USB-A, USB-C cable | Yes | 7.4 oz | $30 |
1. Anker Prime Power Bank (20K, 220W): Best for Laptops
The Prime 20K pushes 140 watts from a single USB-C port and 220 watts across two, which means it charges a 16-inch MacBook Pro at full speed and a phone at the same time. The smart display shows exact wattage in and out and the remaining time, it recharges itself at 140 watts in about an hour, and at 72 Wh it is well under the carry-on limit. It is the bank for a workday away from an outlet. Pair it with the optional charging base if you want it to live on a desk. $180 at Best Buy U.S..
2. Anker Nano Power Bank (10K, 45W): Best Overall
The Nano 10K is the everyday bank because the cable is built in and retracts into the body with a pull, so there is never a moment where you have the bank and not the cable. Ten thousand milliamp-hours delivers about a charge and a half of a flagship phone, 45 watts is enough to fast-charge any phone and top up a tablet or an iPad Pro, and a second USB-C port charges the bank or a second device. It fits in a jeans pocket. Everyone should own one. $55 at Best Buy U.S..
3. Anker Laptop Power Bank (25K, 165W): Best Built-In Cables
Two built-in cables: one retractable USB-C that spools out of the top, and one tethered USB-C that doubles as a carry strap. Add two more ports, 100 watts from the main output, 165 watts total, and 25,000 mAh (90 Wh, still airline legal) and this is the travel bank that replaces the cable pouch. It charges a MacBook Air twice. The display shows real numbers. It is what we pack for a week on the road. $180 at Walmart (US).
4. Anker MagGo 2 Pro Magnetic Power Bank (10K, Qi2 25W): Best for iPhone
Qi2 25W is the first magnetic charging standard that is actually fast: the MagGo 2 Pro snaps onto an iPhone 16 or 17 and charges it at 25 watts wirelessly, the same as Apple's own MagSafe puck, with a fold-out kickstand that turns the phone into a StandBy clock on a nightstand or a tray table. Active cooling keeps it from throttling, 10,000 mAh is two full iPhone charges, and the USB-C port charges a second device at 30 watts. It is the best magnetic bank made. $110 at Anker.
5. UGREEN Nexode 25000mAh 145W: Best Value Laptop Bank
UGREEN's Nexode 25K does most of what the Anker Prime does for a lot less: 100 watts from a single USB-C port, 145 watts across three, a digital display, and 25,000 mAh in a slab that is airline legal at 90 Wh. It recharges at 65 watts, slower than the Anker, and it lacks the built-in cable. If you need to charge a laptop away from a desk a few times a month, this is the sensible buy. $110 at Amazon (US).
6. Belkin 10K Qi2.2 25W MagSafe Power Bank with Kickstand: Best Magnetic Stand
Belkin's Qi2.2 bank matches the MagGo 2 Pro on wireless speed, adds a sturdier kickstand that holds an iPhone in portrait or landscape, includes a display with the charge percentage, and typically costs a little less. It is slightly heavier and it lacks the Anker's cooling fan, so it can slow down in a hot car. As a nightstand and airplane stand that also happens to charge, it is excellent. $100 at Amazon (US).
7. Mophie Powerstation Fast 5K: Best Pocket Top-Up
A 5,000 mAh bank will not fully charge a modern phone, and that is fine: the Powerstation Fast is the bank you keep in a jacket pocket or a glovebox for the 15 percent moment. It is the size of a deck of cards, weighs under five ounces, pushes 20 watts over USB-C, and costs $30. Buy two, lose one, still be ahead. $30 at Amazon (US).
8. Anker Prime Power Bank (9.6K, 65W, Fusion): Best Charger and Bank in One
The Fusion is a 65-watt GaN wall charger with a 9,600 mAh battery inside. Plug it into the wall and it is a three-port charger for a laptop and two phones; unplug it and the battery keeps charging them. It is the one device to bring to a conference, a hotel, or a long flight where the seat power is dead. The foldable prongs and compact size make it the item we would keep in a bag permanently. $110 at Best Buy U.S..
9. Anker Power Bank (10K, 22.5W, Built-In USB-C Cable): Best Budget
Thirty dollars buys a 10,000 mAh bank with a built-in USB-C cable that folds into the body, a USB-A port for old cables, and 22.5 watts, which fast-charges every phone made in the last four years. It is not as fast as the Nano 10K and the cable does not retract, but it is from Anker, so it will still work in three years. For a kid, a spare, or a first bank, it is the one. $30 at Best Buy U.S..
Shop the Anker 10K with cable →
The Bottom Line
Carry the Anker Nano 10K every day, pack the Prime 20K or the Laptop Power Bank for travel, and put a MagGo 2 Pro on the nightstand if you own an iPhone. Every one of them stays under the 100 Wh airline limit that our power bank explainer walks through, and every one is faster than the charger that came in your phone's box.
Keep reading: Power bank mAh vs Wh explained | USB-C charger wattage explained | Best MagSafe wallets | Best carry-on luggage
Frequently Asked Questions
What is the best power bank in 2026?
The Anker Nano 10K is the best power bank for most people in 2026: 10,000 mAh, a built-in retractable USB-C cable and 45 watts of output in a pocketable size for about $55. For laptops the Anker Prime 20K 220W is the best, and the Anker MagGo 2 Pro is the best Qi2 magnetic bank for iPhone.
What size power bank can you take on a plane?
Any power bank up to 100 Wh, which is about 27,000 mAh, is allowed in carry-on luggage with no airline approval. Banks between 100 and 160 Wh need airline approval, larger banks are banned, and no power bank of any size may go in checked baggage.
How many times can a 20,000mAh power bank charge a phone?
About three times for a modern flagship phone. A 20,000 mAh bank holds 74 Wh, delivers roughly 48 Wh after conversion losses, and a phone battery is 15 to 19 Wh.
Is Qi2 worth it on a power bank?
Yes for iPhone 12 and later and for Android phones that support Qi2 magnets. Qi2 aligns the coils magnetically, which charges faster (15 to 25 watts) and with less heat than older wireless charging, and the bank stays attached while you use the phone.
How many watts do I need in a power bank?
20 to 30 watts fast-charges any phone. Tablets and iPads want 30 to 45 watts. Laptops need 65 to 100 watts from a single USB-C port; a 16-inch MacBook Pro charges fastest at 140 watts, which only the Anker Prime 20K in this list can supply.
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