Best Portable Charger for Surface Pro 4: Top Picks

1. Microsoft Surface Pro Charger 65w

We’ve evaluated numerous Surface Pro chargers, and this official Microsoft offering feels solid and dependable. The build quality is apparent from the moment you pick it up; it has a reassuring heft and the plastic casing feels robust, not flimsy. The included cable is a decent length, providing enough flexibility for most desk setups.

During our testing, it consistently delivered power without any noticeable lag. The charging indicator light is a subtle but useful touch, letting you know at a glance that it’s actively powering your device. However, I did find the power brick itself to be a bit on the larger side compared to some aftermarket options, making it slightly less ideal for very cramped travel bags.

This charger is best suited for users who prioritize genuine Microsoft hardware and want the peace of mind that comes with an official accessory. If you’re someone who frequently moves between different workspaces, the slightly bulkier form factor might be a minor inconvenience.

2. Yurcipwe Surface Pro Charger 65w

The YURCIPWE 65W charger presents itself as a capable alternative to the official Microsoft options. The unit we tested had a surprisingly compact design, which is a definite plus for portability. The matte finish on the casing resists fingerprints well, keeping it looking cleaner during use. The included USB-C cable felt durable, with well-reinforced connectors.

In practical terms, it charged our Surface Pro efficiently, reaching full power without any hiccups. The lack of a prominent LED indicator was a minor drawback, as you have to rely on your device’s battery icon to confirm charging status. While it performed well, the power adapter did get noticeably warm during extended charging sessions, though not to an alarming degree.

This charger is a good option for those seeking a more budget-friendly yet functional replacement. However, users who prefer a visual confirmation of charging or are particularly sensitive to device temperature during charging might want to look elsewhere.

3. Surface Pro Laptop Charger 65w

When searching for the best portable charger for Surface Pro 4, we examined this 65W Surface Pro Laptop Charger closely. Its slim profile and lightweight construction immediately stood out, making it an excellent candidate for frequent travelers. The braided cable adds a touch of premium feel and suggests good durability, which is crucial for a charger that will be packed and unpacked often.

During our real-life usage scenario, I found myself relying on this charger during a long flight. It powered my Surface Pro effectively, allowing me to work uninterrupted. The included Velcro strap for cable management is a thoughtful addition, keeping things tidy in my backpack. My only minor gripe is that the AC prongs, while foldable, feel a little less robust than I’d prefer.

This charger is specifically for the road warrior, the student constantly moving between classes, or anyone who values extreme portability. If you primarily use your Surface at a single desk and rarely travel, the emphasis on compact design might be less of a priority for you.

4. Surface Pro 11, 10, 9 Charger 65w

This 65W charger boasts impressive compatibility, extending to several recent Surface Pro models. We found its build to be sturdy, with a reassuring density to the power brick. The matte black finish looks sleek and professional on any desk. The included power cord is of sufficient length, and the connectors felt snug when plugged into both the brick and the wall outlet.

In testing, it charged our compatible Surface Pro devices at a consistent rate, meeting the expected 65W output. The design incorporates a subtle, cool-blue LED indicator that glows softly when powered, which is helpful for confirmation. However, the cable itself, while functional, felt a little stiffer than some other options we’ve encountered, making it slightly less flexible for tight routing.

This charger is a strong contender for anyone with a newer Surface Pro who wants a reliable, widely compatible power source. If you absolutely require the most pliable power cable on the market, you might find this one a tad rigid for your preferences.

5. Microsoft Surface Laptop 2 Charger 65w

We put this 65W Surface Pro Charger through its paces, noting its specific compatibility with the Surface Laptop 2 and other Surface devices. The unit we received felt well-constructed, with no creaking or loose parts. The power brick has a clean, minimalist aesthetic that blends in well with most tech setups. The included charging cable has a good tactile feel and appears built to withstand regular use.

During our charging tests, it performed admirably, delivering consistent power to the device without any overheating issues. The small, integrated LED light on the power brick is a nice touch, providing immediate visual feedback. My only minor annoyance was the slightly shorter length of the power cord compared to some competitors, which occasionally required us to rearrange our workspace to reach an outlet.

This charger is a solid choice for owners of compatible Surface Laptop 2 models looking for a straightforward and reliable power solution. If you have a larger workspace or often find yourself needing to position your device far from a power source, the shorter cable might necessitate an extension cord.

6. Surface Car Charger 42w

When it comes to keeping my Surface Pro 4 powered up on the go, a reliable car charger is essential, and this 42W unit from Microsoft certainly fits the bill. The build quality feels robust, with a solid plastic casing that doesn’t feel cheap or flimsy. Plugging it into the car’s 12V outlet was straightforward, and the connection to the Surface Pro 4’s proprietary charging port felt secure.

I particularly appreciated the included USB port, which allowed me to charge my phone simultaneously. This is a huge convenience, especially on longer drives where both devices tend to drain their batteries. The 2.58A output is sufficient to charge the Surface Pro 4 at a decent speed, though it won’t be as fast as the wall adapter.

One minor annoyance I discovered is that the charging cable itself is a bit shorter than I’d ideally like. This can sometimes limit where you can place the Surface Pro 4 while it’s plugged in, especially if you’re trying to use it from the passenger seat. For me, this is a small trade-off for the reliability of a first-party accessory.

This charger is ideal for commuters or anyone who frequently travels by car and needs a dependable way to keep their Surface Pro 4 topped up. However, if you’re looking for the absolute fastest charging speeds, you might find this a tad slower than other solutions.

7. Pd100w USB Charger

For those seeking the absolute best portable charger for Surface Pro 4, a high-wattage USB-C power bank is a compelling option, and this PD100W unit certainly offers substantial power. Its compact size for its capacity is impressive, making it genuinely portable. The build feels solid, with a matte finish that resists fingerprints, which I always appreciate.

The primary advantage here is the sheer power delivery. With 100W Power Delivery, it can charge not only the Surface Pro 4 but also other demanding devices like laptops. I tested it with my Surface Pro 4, and it charged it efficiently, bringing it back to full power without any issues. The LED indicator for battery level is also clear and easy to read.

My main critique revolves around the heat generated during intense charging sessions. While not alarmingly hot, it does get noticeably warm, which makes me a little hesitant to leave it completely covered in my bag while it’s working hard. It’s something to be mindful of, especially in warmer environments.

This power bank is perfect for power users who travel extensively and need to keep multiple high-drain devices charged. However, if you only need to top up a phone or tablet occasionally, this might be overkill and a bit more expensive than necessary.

8. Microsoft Surface USB Charger

While not a charger in itself, understanding Microsoft’s Surface USB ecosystem is key when considering portable charging solutions. This refers to the various USB ports found on Surface devices, including the Surface Pro 4. These ports are incredibly useful for connecting accessories that can supplement charging or provide alternative power sources.

For instance, you can connect a USB-C hub with Power Delivery passthrough to charge your Surface Pro 4 via its USB-C port (if your model supports it, or via an adapter). This opens up a world of possibilities for portable charging, allowing you to use standard USB-C power banks or wall adapters. The convenience of having these ports built-in is undeniable for any Surface user.

The main limitation, of course, is that the USB ports themselves don’t generate power; they are receivers. You still need an external power source, and the data transfer speeds, while generally good, can sometimes be a bottleneck if you’re transferring very large files while simultaneously trying to charge.

This is a fundamental feature for all Surface Pro 4 owners, not a standalone product to avoid. However, if you’re expecting the USB port to magically power your device without an external source, you’ll be disappointed.

9. Sisyphy Surface Connect to USB C Charging Cable

Adapters are crucial for modernizing older tech, and this Sisyphy Surface Connect to USB-C cable aims to bridge the gap for Surface Pro 4 users looking to leverage USB-C power. The nylon braided construction feels premium and durable, offering a good resistance to tangling, which is a common annoyance with standard cables. The connectors themselves appear well-made and fit snugly into both the Surface Connect port and a standard USB-C port.

I found this cable to be a convenient way to use my existing USB-C power banks and wall chargers with my Surface Pro 4. The transfer of power felt consistent, and it allowed me to declutter my charging setup by consolidating to USB-C. It’s a smart solution for anyone who has invested heavily in the USB-C ecosystem.

However, I did notice that the charging speed, while adequate, wasn’t quite as brisk as the original Surface charger. This is likely due to the inherent limitations of power negotiation through adapters, even good ones. It’s something to consider if rapid charging is your top priority.

This cable is an excellent choice for Surface Pro 4 owners who want to utilize their USB-C power sources. However, if you demand the absolute fastest charging speeds or have a very old USB-C power bank with limited output, you might want to stick with the original charger.

10. Surface Connector to USB Cable

This type of adapter, a Surface Connector to USB, is designed to convert the proprietary Surface charging port into a more universal USB connection. For the Surface Pro 4, this essentially means you can potentially use USB-based power sources with it, though the specifics can vary greatly depending on the adapter’s design and intended use.

When I tested a generic version of this, I found it could be useful for charging smaller accessories from the Surface itself, or in some cases, allowing a low-power USB source to trickle-charge the Surface. The build quality on some of these adapters can feel a bit plasticky and less robust than first-party Microsoft accessories, which was a minor concern for me.

The biggest drawback I’ve encountered with these adapters is their inconsistency. Not all “Surface Connector to USB” adapters are created equal; some are designed for data, some for charging, and some are simply passive pass-throughs. Without clear specifications, it’s easy to purchase one that won’t actually charge your Surface Pro 4 effectively, or at all.

This type of adapter is best suited for users who understand the specific capabilities of the adapter they are purchasing and have a clear use case, like connecting a specific peripheral. If you’re looking for a straightforward, reliable charging solution for your Surface Pro 4, this might be too much of a gamble.