Five slim, magnetic 5,000mAh power banks list between $42.99 and $59.99, and each one snaps onto the back of your phone. They're Anker's Nano Magnetic and 621 MagGo, Ugreen's Magflow Air, Baseus's Picogo, and Belkin's BoostCharge Pro with a kickstand.
Will one work with your Android phone? Only if your phone or case has magnets, since these are built around MagSafe and Qi2 alignment. Anker says Galaxy S26 models lack a built-in magnetic ring and need a Qi2-compatible magnetic case.
Quick picks
- Best overall: Anker Nano Magnetic Power Bank
- Best for slim carry: Ugreen Magflow Air
- Best with a kickstand: Baseus Picogo
- Best with a kickstand and a cable: Belkin BoostCharge Pro
- Best budget: Anker 621 MagGo
Anker Nano Magnetic Power Bank
Anker's Nano Magnetic Power Bank lists at $59.99. Anker says it's Qi2 certified for up to 15W wireless charging, with a 20W bidirectional USB-C port and a recharge time of under 2 hours.
Anker rates it at 0.34 inches thick and 4.3 ounces. Anker says temperature control keeps the surface under 104°F, and that it needs a magnetic case and isn't compatible with thick or heavily armored ones such as an OtterBox Defender.
Pros
- Qi2 15W wireless charging
- 20W USB-C in and out
- 0.34 inches thick and 4.3 ounces
- Temperature control
Cons
- Needs a magnetic case on most Android phones
- Costs the same as the Ugreen, with no kickstand
Key specs
- Price: $59.99
- Capacity: 5,000mAh
- Wireless: Qi2 15W
- USB-C: 20W
- Size: 4.02 x 2.78 x 0.34 inches, 4.3 oz
Ugreen Magflow Air
Ugreen's Magflow Air lists at $59.99. Ugreen says it's just 0.34 inches thin and weighs 127 grams, with a charging surface made of soft silicone and metal side panels.
Ugreen quotes Qi2 15W wireless charging and magnets with about 17.6 pounds of hold, plus 20W USB-C input and output. A three-second press switches on a trickle charge mode.
Pros
- 0.34 inches thin and 127 grams
- Qi2 15W with strong magnets
- 20W USB-C
- Trickle charge mode
Cons
- Needs a magnetic case on most Android phones
- No kickstand
Key specs
- Price: $59.99
- Capacity: 5,000mAh
- Wireless: Qi2 15W
- USB-C: 20W
- Thickness: 0.34 inches
- Weight: 127 g
Baseus Picogo
Baseus's Picogo lists at $49.99. Baseus says it has Qi2 15W wireless charging, 20W through USB-C, and a built-in aluminum kickstand for propping up videos in portrait or landscape.
Baseus quotes 11 magnets, a 0.5-inch thickness, and a 4.8 ounce weight. It measures about 3.4 x 2.3 inches, which Baseus says is smaller than a credit card.
Pros
- Built-in aluminum kickstand
- Qi2 15W and 20W USB-C
- Smaller than a credit card
- Lower list price than the Anker Nano and Ugreen
Cons
- Thicker than the Anker and Ugreen at 0.5 inches
- Needs a magnetic case on most Android phones
Key specs
- Price: $49.99
- Capacity: 5,000mAh
- Wireless: Qi2 15W
- USB-C: 20W
- Size: 3.4 x 2.3 x 0.5 inches, 4.8 oz
Belkin BoostCharge Pro 5K with Kickstand
Belkin's BoostCharge Pro lists at $59.95. Belkin says it delivers up to 15W Qi2 charging in pass-through mode, with a 5,000mAh battery and an integrated kickstand.
It ships with a 3.3-foot USB-C cable, and Belkin says that lets you charge two devices at once, one wirelessly and one by cable. An LED indicator shows the remaining charge.
Pros
- Integrated kickstand
- Charges two devices at once
- USB-C cable included
- LED battery indicator
Cons
- Highest list price here at $59.95 with the same 5,000mAh
- Needs a magnetic case on most Android phones
Key specs
- Price: $59.95
- Capacity: 5,000mAh
- Wireless: Qi2, up to 15W in pass-through mode
- Included: 3.3-foot USB-C cable
- Extras: Kickstand and LED indicator
Anker 621 MagGo
Anker's 621 MagGo lists at $42.99, the lowest here. Anker says it offers 7.5W wireless charging, and it measures 4.13 x 2.62 x 0.45 inches.
It weighs 129 grams and charges in about 2 hours with a 12W adapter. Anker says it comes with a 24-month warranty and a USB-C cable.
Pros
- Lowest list price at $42.99
- Compact at 0.45 inches thick
- USB-C cable and 24-month warranty included
Cons
- 7.5W wireless is slower than the 15W Qi2 banks
- Older design than the Nano Magnetic
Key specs
- Price: $42.99
- Capacity: 5,000mAh
- Wireless: 7.5W
- Size: 4.13 x 2.62 x 0.45 inches, 129 g
Which 5,000mAh power bank should you buy?
If you want one pick, buy the Anker Nano Magnetic Power Bank. It has Qi2 15W, 20W USB-C, a 0.34-inch body, and Anker's own guidance on Galaxy compatibility.
Ugreen's Magflow Air matches the Anker Nano's 0.34-inch thickness at 127 grams, so it's the one to look at if you want a second slim option. Baseus and Belkin both add a kickstand, and the Anker 621 MagGo is the cheapest way in.
On paper, the Anker Nano Magnetic and Ugreen Magflow Air look the most polished, and it'll be worth seeing how their magnets and heat control hold up with Android cases in real-world use. All five are listed here at full price, but power banks like these are often discounted on Amazon, so it's worth keeping an eye out for promotions. Based on what's confirmed so far, the Anker Nano Magnetic is the safest place to start.
