Trkoy W5 Slim MagSafe Power Bank 5000mAh
- Battery Capacity: 5 amps
- Output Wattage: 15 watts
- Number of Ports: 2
- Item Weight: 0.26 pounds
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A slim MagSafe snap-on bank for a single top-up on the go, not a substitute for a higher-capacity brick on longer trips.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B0FB2SDTB9Model: W5Category: Portable Power Banks
Colors Available
Need a different one? Pick on Amazon →
Overview
The Trkoy W5 is a 5000mAh MagSafe-compatible power bank that snaps onto the back of an iPhone with 15N of magnetic force and adds USB-C output for a second device at the same time. At 120g and 11.8mm thick it is built to sit flush against a phone rather than add bulk.
This is a wireless-first power bank rather than a big-capacity brick: 5000mAh is enough for roughly one charge on an iPhone 16, not multiple top-ups. The dual output (wireless plus USB-C) is the real selling point, letting it charge a MagSafe-mounted phone and a second device such as AirPods or an Apple Watch from the same bank.
- 5000mAh capacity in an 11.8mm, 120g shell
- 15N magnetic hold for MagSafe alignment
- Simultaneous wireless plus USB-C charging
- Built-in overcharge and overheat protection
Who it's for
Suits an iPhone 12-17 owner who wants a slim magnetic backup for a commute or short trip and already uses MagSafe cases. Not a fit for anyone who needs an all-day reserve or uses a non-magnetic case, since the magnet will not hold without one.
Pros and cons
- Snaps into MagSafe alignment without a separate mount
- Charges a second device over USB-C at the same time
- Slim 11.8mm profile does not block the camera
- TSA-approved for carry-on air travel
- 5000mAh covers about one iPhone 16 charge, not multiple
- Only works with MagSafe or magnetic-ready cases
Performance notes
The 15N magnet is meant to hold the bank in alignment with the charging coil so power transfers without the phone sliding off mid-use, and the seller states it stays attached through calls, photos, and video. A cooling chip and multi-layer protection circuit (overcharge, overheat, over-voltage, over-current, short-circuit) govern how it manages heat during wireless charging, which typically runs warmer and slower than a wired connection. The USB-C port charges a second device independently, so the wireless side and the wired side are not sharing the same limited output.
Specifications
| Brand | Trkoy |
|---|---|
| Model | W5 |
| Dimensions & fit | |
| Item Weight | 0.26 pounds |
| Battery Weight | 0.09 pounds |
| Item Dimensions | 3.9 × 2.7 × 0.5 inches |
| Item Dimensions L x W x Thickness | 3.9 × 2.7 × 0.5 inches |
| Capacity & performance | |
| Battery Capacity | 5 amps |
| Output Wattage | 15 watts |
| Output Current | 3 amps |
| Power & efficiency | |
| Amperage | 3 amps |
| Battery Cell Type | Lithium Polymer |
| Power Source | Corded Electric |
| Voltage | 5 volts |
| Construction & materials | |
| Color | Graphite Gray |
| Included components | |
| Unit Count | 1 |
| Warranty & support | |
| Warranty Description | 3 years |
| Other details | |
| Number of Ports | 2 |
| Number of Batteries | 1 |
| Number of Items | 1 |
| Mfr Part Number | W5 |
| Antenna Location | Phone |
Closest rivals on specs
HELLEE N18 Power Bank with Built-in Cables 15000mAh- Battery Capacity 5 vs 15 amps (-67%)
- Battery Weight 0.09 vs 0.44 pounds (-80%)
- Item Weight 0.26 vs 0.55 pounds (-53%)
Anker MagGo Qi2 Power Bank 10000mAh- Amperage 3 vs 2 amps (+50%)
- Battery Capacity 5 vs 10 amps (-50%)
- Battery Weight 0.09 vs 0.48 pounds (-81%)
Anker 30W USB-C Power Bank 10000mAh- Amperage 3 vs 1.66 amps (+81%)
- Battery Capacity 5 vs 10 amps (-50%)
- Battery Weight 0.09 vs 0.47 pounds (-81%)
Frequently asked questions
Will the Trkoy W5 work with a case that has no magnets?
No. The listing states it only attaches to bare iPhones or MagSafe-compatible cases, not standard silicone or non-magnetic cases.
How many charges does the W5's 5000mAh battery give an iPhone?
The maker states it delivers up to one full charge for an iPhone 16, so it is sized for a single top-up rather than repeated charges.
Can the W5 charge two devices at once?
Yes, it can hold an iPhone by MagSafe while its USB-C port charges a second device such as AirPods, an Apple Watch, or an iPad at the same time.