The Short Version
Thirty dollars for a 5000mAh MagSafe bank that is 11.8mm thick, holds with 15 newtons of magnet and has three years of warranty.
| Amazon rating | 4.0/5 |
| Best for | Somebody whose phone does not make it through a travel day and who wants the charger to vanish into a pocket. |
| Skip if | Anyone who needs to top up a laptop or a tablet, or survive two days away from a wall outlet. |
How it was tested, and where the method is written down: How We Review.
A phone charger is the least interesting purchase on this site and also the one you will use more than anything else here. The TRKOY W5 is a 5000mAh MagSafe power bank, 11.8mm thick, 120 grams, with 15 watts of wireless charging and a USB-C port for everything else. That is about one full charge of an iPhone 16. The 4.0 out of 5 across 409 ratings is the lowest score on this site, and it is worth finding out why before you buy one.
The Spec
| Capacity | 5000mAh, up to one full charge of an iPhone 16 |
|---|---|
| Wireless | 15 watts, MagSafe, 15N magnetic hold |
| Wired | USB-C output, works with AirPods and iPad, 5V at 3A |
| Size | 11.8mm thick, 120g |
| Protection | overcharge, overheat, overvoltage, overcurrent, short circuit, with a cooling chip |
| Compatibility | iPhone 12 through 18 series, MagSafe models |
| Warranty | 3 year TRKOY care |
| Price | $30, rated 4.0 out of 5 across 409 ratings |
The Numbers
Eleven point eight millimeters and 120 grams is the whole argument for this design. Most power banks are bricks, and a brick in a pocket is a brick in a pocket. This one is thin enough to sit in a jacket pocket and light enough that you forget it is there, and the listing is specific that the slimness means it does not block your camera or get in the way. The magnetic hold is 15 newtons, which is the number that decides whether it stays on your phone in a bag or slides off, and 15N is a genuinely firm attachment.
The Charging
Wireless is 15 watts over MagSafe, and the USB-C output is 5 volts at 3 amps for wired charging and for AirPods or an iPad. So the one device it handles is a phone, and everything else goes through the cable. Five thousand milliamp hours is about one full charge of an iPhone 16, which means this is a top-up battery rather than a two-day battery. That is the correct sizing for a travel pack, where the phone is the device that actually dies, but it is worth being honest that it is not a power bank for a tablet.
The Protection
The listing names overcharge, overheat, overvoltage, overcurrent and short circuit protection, and an intelligent cooling chip. Those are the five things that matter in a lithium polymer pack that spends its life in a bag at thirty degrees, and the fact that they are named individually rather than buried is a good sign. A three year warranty from the brand is also better than the twelve months that is common at this price.
Who It Is For
Somebody whose phone does not make it through a travel day, and who wants the charger to vanish into a pocket rather than occupy a bag. Somebody who is done carrying a cable for the one time they need it. It is for MagSafe iPhones, and the listing covers the 12 through 18 series, so if you are on an older phone with a Lightning port you are buying it for the wired side only. It is not for somebody who needs to top up a laptop or a tablet, and it is not for heavy multi-day use without a wall outlet.
The Verdict
Thirty dollars for a 5000mAh MagSafe bank that is 11.8mm thick, holds with 15 newtons of magnet and has three years of warranty is a good price for the form factor. The 4.0 out of 5 across 409 ratings is the honest part, and it is low for a power bank: this is a good product with a complaint behind it, most likely the capacity, because 5000mAh is one charge and people expect two. If you know you need one top-up, this is the one to get. If you need to survive two days away from a plug, spend more on a bigger pack.
Common Questions
How many charges does the TRKOY W5 give?
Up to one full charge of an iPhone 16, because it is a 5000mAh pack. That makes it a top-up battery for a travel day rather than a two-day battery, and it is the right size for a bag rather than a week away from a wall outlet.
Does it charge other devices?
Yes, over the USB-C port at 5V and 3A, which the listing says works with AirPods and an iPad. The 15 watt wireless charging is MagSafe only, so the cable is what covers everything that is not a phone.
Will it stay on the phone?
The magnetic hold is rated at 15 newtons, which is a firm attachment designed to stay put through a bag. The slim 11.8mm body is also why the listing says it does not block the camera or get in the way of the phone.
Which phones are compatible?
MagSafe models across the iPhone 12, 13, 14, 15, 16, 17 and 18 series, including the Plus, Pro and Pro Max variants. On an older Lightning iPhone it still works as a wired USB-C power bank.
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