Renmou

for Apple Watch Charger Magnetic Portable iWatch Charger USB C USB A Fast Wireless Charging Travel Watch Charger

640+ bought in the past month

$6.29$6.99

About this item

  • 【2-in-1 Charging Kit & Risk-Free Purchase】Get a USB-C watch charger + a standalone USB-A adapter for the price of one – double value in a single purchase! Includes 12-month warranty. If you're not satisfied, we are readily available to assist you via the Amazon Message Center
  • 【Widely Compatibility】This upgraded charger designed for Apple Watch (model: Ultra2 Ultra SE2 SE Series 10 9 8 7 6 5 4 3 2 1, sizes: 49mm 46mm 45mm 44mm 42mm 41mm 40mm 38mm) , ensuring convenient charging for all Apple Watch users (𝐀𝐓𝐓𝐄𝐍𝐓𝐈𝐎𝐍: 𝐓𝐡𝐢𝐬 𝐛𝐚𝐭𝐭𝐞𝐫𝐲 𝐜𝐡𝐚𝐫𝐠𝐞𝐫 𝐢𝐬 𝐍𝐎𝐓 𝐚 𝐩𝐨𝐰𝐞𝐫 𝐛𝐚𝐧𝐤)
  • 【Two-Way Type Universal】Built-in USB-C interface and equipped with USB-A adapter dual-port design, suitable for almost all types of power ports in daily life, you can plug the charger into power bank/laptop/wall adapter/car or other device with a power source to charge your watch, no need to buy extra adapters
  • 【Cable-Free & Travel Portable】No more messy cables, saving you from the hassle of winding cables! The compact & lightweight design is slip into pocket or bag easily and convenient to carry around. Perfect ideal for using at home, office, business trips, camping, travels and more daily use scenarios
  • 【Powerful Magnetic Adsorption】The watch can be adsorption when it touches the charger. The strong magnetism ensures the watch stays in the center of the charger and secures the watch from sliding off, provide a stable charging environment for your Apple Watch
  • 【Stable & Safe Charging】This portable charger that can charge your Apple Watch only takes 2~3 hours to fully charge it when connected to a power source, and the safety features such as over-current, over-voltage, short-circuit and over-temperature protection protect your iWatch from damage caused by abnormal charging
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Product details

BrandRenmou
Connector TypeUSB
Compatible DevicesApple Watch Charger
Compatible Phone ModelsApple Watch
Special FeatureFast Charging, Magnetic, Travel, Wireless Charging
ColorAA-White
Input Voltage5 Volts
Amperage0.4 Amps
Total USB Ports2
Wattage2 watts

Technical specifications

package_dimensions3.58 x 1.89 x 0.55 inches
item_weight0.634 ounces
item_model_numberiWatch Charger
best_sellers_rank#888 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #16 in Smartwatch Cables & Chargers
connectivity_technologiesUSB
special_featuresFast Charging, Magnetic, Travel, Wireless Charging
other_display_featuresCE
colorAA-White
manufacturerRenmou
date_first_availableNovember 8, 2023

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Customer reviews

4.52,435 ratings

Customers say

Customers find the watch charger works well with their devices and appreciate its compact size and portability, making it easy to store for traveling.

★★★★★

Compact, Reliable, and Fast

NEEKSOctober 21, 2025

The 2025 Upgrade Magnetic Portable iWatch Charger with USB-C is exactly what I needed for my Apple Watch. It’s compact enough to carry anywhere, and the magnetic connection is strong and secure—no slipping or misalignment. Charging is fast and consistent, and the USB-C interface makes it super convenient with my newer devices. It’s a sleek, travel-friendly solution that doesn’t compromise on performance. If you’re looking for a dependable Apple Watch charger that fits modern setups, this one’s a smart pick! Read more

★★★★★

Works great

CharlieDecember 22, 2025

This charger does exactly what it’s supposed to do. It charges my Apple Watch quickly and consistently with no problems so far. The magnetic connection is solid, it’s easy to use, and it’s been reliable for daily charging. No overheating, no disconnecting, and no complaints. Great value and I’d definitely recommend it. Read more

★★★★★

Perfect Travel Apple Watch Charger

ArtKottRamathornJanuary 3, 2026

Great little charger, works exactly as advertised and is super compact. I love that it is so lightweight and has USB C and A charging options, I would definitely recommend this for anyone looking for an on the go travel charger. Read more

★★★★★

Travel Apple Watch Charger Review

Maria G Hernandez GJuly 15, 2025

I was tired of my Apple Watch dying on me during work hours because I forgot to charge it the night before. It was a hassle to walk around with a useless watch on my wrist or to have to remove it since I kept glancing at the dark screen lol. This is one of the 2 watches I bought to try out. I really like that this one comes with a USB-C to USB converter. I forgot to take a picture of it, but I removed the converter and used it with USB-C on my hub. Very compact with no cord in sight and easy to toss in your purse and go. Works as expected and charges my Apple Watch 10 series without issues. Magnet is strong and doesn’t bend from the weight. Haven’t tried charging it in other ways but I’m sure it would hold up based on other reviews. Great design and I recommend. Read more

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★★★★☆

Great for traveling, albeit slower charging speeds

NadeemSeptember 22, 2025

Works great as an alternative to the full Apple watch charger, especially for travel as I can just plug it into any USB brick. Charging is a bit slower than the official charger, but the convenience is a worthy trade off. Read more

★★★★★

Affordable and convenient for travel

G. F.January 4, 2026

Very handy, works great Read more

★★★★★

Pair This With an Anker Power Bank for the Ultimate Portable Fast Charger!

The Resident GourmetJune 21, 2025

I am the owner of a 45mm Series 9 Apple Watch and while I love the product, keeping the watch charged up on travel days has proven to be a challenge. This is especially true during a day of air travel through multiple airports and a tight flight schedule where you often don't have time to plug your watch into a conventional AC charger at the gate if you can even find one that is available for use! While it is relatively easy to plug my iPhone into the public charging stations using a USB C cable, the Apple Watch presents a little more of a problem due to the lack of a USB C port and only the Mini MagSafe system on the back of the watch chassis. My solution was to plug this component into the USB-C port on one of my ANKER Nano Power Banks! The result is a 30 Watt fast charging solution that is 100% portable and can even be carried along by the USB C cord/strap while walking through an Airport! ! This solution works as well as I could have possibly hoped for and actually charges my Series 9 faster than my 25 Watt Anker desk charger or even my Anker 3 in 1 Travel Cube. And since both of those charging solutions require AC power to operate they are not really a viable option in this case anyway. So... If you have been running into a similar charging dilemma for your Apple Watch, I would strongly suggest picking up one of these little gems and a USB-C port equipped power bank of your choice, although I would also highly recommend you go for the ANKER Nano Power Bank with that impressive 10,000mAh capacity and a solid 30 Watt Fast Charging capability. A true match made in heaven! UPDATE: Anker recently came out with a new product called the "MagGo PowerBank for Apple Watch" which is basically a standalone version of this combo I just described above. Naturally I had to pick one up and just received it tonight. This new power bank has an expanded metering system which is really cool and far more advanced than what you'll find on the Nano series. And it does have a dedicated Apple certified pop out charging puck built into the side of the battery chassis. This is great for an all-in-one solution! But I also need to mention that the older nano series with this handy little charging puck I'm reviewing here provides the exact same level of charging speed as this new device. The only drawback to my original solution is that you don't wanna lose the charging puck since it's not permanently attached to the power bank so you need to be careful when transporting this stuff that the two don't get separated. Read more

★★★☆☆

Purchase Only for Emergency Use

DeadseasurfinAugust 14, 2025

Love the portability of this little guy, but save it for emergencies only because it doesn’t matter how powerful your charger is, your watch will only charge at .5W using this adapter. It’s almost a trickle charge. I wondered if it was slow or if I was just impatient, and it very well may be a combination of both, so I tested its output speed. In this case I’m using the awesome Anker Prime Power Bank, and as you can see in the picture this little Apple Watch adapter is only capable of outputting .5W. Takes all day to charge my Apple Watch Ultra 2. The UW2 can allegedly charge at 20W with the right adapter. This Anker Prime Power Bank (https://a.co/d/8IXypWv) can output at something ridiculous like 250W, so the Anker isn’t the weak link in the chain. At any rate, buy this tiny adapter only if you A.) have all the time in the world to charge your Apple Watch, or B.) need the absolute smallest form factor you can get for an Apple Watch charging adapter. Read more

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