Top up a supported Apple Watch from a USB-A power bank while travelling.
Portable MFi Magnetic Charger for Apple Watch Series 1–5
Overview
UGREEN 50944 is a compact cable-free magnetic charging puck with a built-in USB-A plug and keyring/lanyard carry point. Plug it into a powered USB-A charger, power bank or computer, then place a compatible Apple Watch on the magnetic face. It is MFi certified (PPID 219693-0102) and documented for Apple Watch Series 1 through Series 5 in 38, 40, 42 and 44 mm sizes. It contains no battery and must remain connected to USB power.

Compatibility is verified only through Apple Watch Series 5
UGREEN 50944 is documented for Apple Watch Series 1–5 in the listed 38, 40, 42 and 44mm sizes. Later Apple Watch, SE and Ultra generations are not verified for this legacy model in the model-specific documentation. It is a powered charging puck, not a power bank.
Key features
- Integrated USB-A plug eliminates a separate charging cable.
- MFi-certified Apple Watch magnetic charging module; PPID 219693-0102.
- Documented compatibility covers Apple Watch Series 1–5, including Sport, Nike+, Hermès and Edition variants of that era.
- UGREEN states approximately two hours for a full charge under its test conditions.
- Built-in over-current, over-voltage, short-circuit and over-temperature protections.
- Compact white travel design with keyring attachment and a white gift lanyard listed.

Use scenarios
Keep a small backup charger on a keyring or in a laptop pouch.
Charge from a powered USB-A port at a desk without carrying the long Apple cable.
Use with a compatible USB wall supply in a hotel or office.
Share one compact charger among verified Series 1–5 family watches.

Technical specifications
| Model / SKU | 50944 |
|---|---|
| Power connector | Integrated USB-A male |
| Watch interface | Magnetic inductive Apple Watch charging face |
| Certification | Apple MFi, PPID 219693-0102 |
| Verified watch generations | Apple Watch Series 1, 2, 3, 4 and 5 |
| Verified case sizes | 38 mm, 40 mm, 42 mm and 44 mm |
| Input / output reference | 5 V / 1 A in the model specification |
| Charge-time claim | Approximately 2 hours under stated test conditions |
| Safety functions | Over-current, over-voltage, short-circuit and over-temperature protection |
| India-listed weight | 60 g |
Setup and usability guidance
Use a stable, compliant USB-A power source rated for 5 V operation.
Insert the charger fully so its magnetic face has clearance and the USB plug is not carrying side force.
Remove a case or accessory that prevents the watch back from sitting flat on the charging face.
Centre the compatible Apple Watch on the magnetic surface and confirm the charging symbol appears.
Support the watch and charger when connected to a horizontal laptop port; do not let their weight lever against the USB socket.

Compatible devices and systems
Verified by UGREEN India for Apple Watch Series 1–5, including 38, 40, 42 and 44 mm case sizes and named Sport, Nike+, Hermès and Edition variants.
Compatibility with Apple Watch SE, Series 6 or later, Ultra models or newer fast-charging requirements is not verified for this older SKU and should not be assumed.
Real-world performance and planning
Charging depends on a stable 5V USB-A source, clean magnetic contact and the watch sitting flat on the charging face. UGREEN cites approximately two hours under its test conditions, but battery size, starting level, temperature, watch activity and source quality can change real time.
Because the USB-A plug is built into the compact body, avoid using it where the charger and watch hang unsupported from a horizontal or loose port. A short USB extension or a supported flat power-bank position can reduce leverage, but any added accessory must provide stable 5V power and secure mechanical support.

What this product does
- Charges a verified Apple Watch magnetically while plugged into powered USB-A.
- Offers a cable-free travel form with keyring/lanyard carry options.
- Provides the listed electrical safety protections during normal compatible use.
- Can draw power from a suitable wall charger, power bank or computer USB-A port.
What this product does not do
- It is not a power bank and stores no energy internally.
- It is not a general Qi pad for phones, AirPods or other wireless-charging devices.
- It is not verified for Apple Watch fast charging or newer Watch generations.
- It does not include a USB-C input, detachable cable or wall power adapter.
- It cannot charge while disconnected from a powered USB source.
What to do
- Verify the exact Apple Watch generation before purchase.
- Place the watch flat and confirm the charging icon before leaving it unattended.
- Carry the charger by its keyring/lanyard rather than leaving it loose in a pocket with metal objects.
- Allow normal ventilation around the USB power source and charging face.
What not to do
- Do not treat the magnetic face as MagSafe for an iPhone.
- Do not hang the full weight of a watch from an unsupported laptop USB socket.
- Do not use around moisture, excessive heat or damaged USB ports.
- Do not place coins, keys or other metal objects between the watch and charging face.
Check before buying
Verify the watch is Series 1, 2, 3, 4 or 5 and one of the listed case sizes.
Provide a stable 5V / 1A-class USB-A power source; the charger contains no battery.
Keep the watch back and magnetic face clean and flat with no obstructive case.
Support the watch and charger so their combined weight does not lever against the USB-A socket.
Warnings and limitations
- The product predates newer Apple Watch generations. Only Series 1–5 compatibility is verified for this exact model.
- The approximately two-hour full-charge statement is an estimate; watch size, battery health, temperature, source output and background use change the result.
- “Cableless” does not mean battery-powered: the charger must be plugged into powered USB-A.
- If the USB port orientation leaves the watch hanging or unstable, use a supported USB power source or short USB extension arrangement designed to bear the load.

Package contents
- 1 × UGREEN 50944 portable magnetic Apple Watch USB-A charger
- 1 × white lanyard is listed by UGREEN India
- USB wall adapter, power bank and Apple Watch are not included.
Product-specific FAQ
Research and source note
This exact-SKU guide was checked against UGREEN India and the applicable official regional UGREEN model page. When official wording or artwork differed, the narrower verified claim was retained; gallery artwork never overrides the written limitations above.
- Official source 1: https://www.ugreenindia.com/products/ugreen-mfi-certified-wireless-portable-magnetic-iwatch-usb-charger-travel-cordless-charger-compatible-for-apple-watch-series-5-4-3-2-1-in-44mm-42mm-40mm-38mm-white-50944
- Official source 2: https://eu.ugreen.com/products/ugreen-portable-usb-charger-for-apple-watch?intsrc=CATF_14956
Exact-model and UGREEN India assurance
This description applies to exact UGREEN model 50944 and its documented Series 1–5 compatibility. Match the SKU and MFi PPID on the product information before use. UGREEN India after-sales eligibility follows the exact listing terms.
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