Best Power Bank for Surface Pro 4: Top Picks & Guides

1. Portable Charger Power Bank 50000mah, 22.5w Fast Charging

When looking for a hefty power solution, this 50000mAh beast certainly makes an impression. Its sheer capacity is its main draw, promising multiple charges for most devices, including a Surface Pro 4 if you’re careful with your usage. The build feels solid, though the plastic casing does have a slightly hollow echo when tapped.

The 22.5W fast charging is a welcome addition, noticeably reducing top-up times for compatible devices. I found it charged my phone from 20% to 80% in just under an hour, which is quite respectable. However, I did notice that the charger itself takes a considerable amount of time to replenish its massive internal battery, so planning ahead is key.

This power bank is best suited for extended trips or for users who need to keep multiple gadgets alive without access to a wall outlet. It’s a bit of a brick to carry around, so if portability is your absolute top priority, you might want to look elsewhere. For sheer endurance, though, it’s a strong contender.

2. Yurcipwe Surface Pro Charger 65w

The YURCIPWE 65W charger offers a streamlined charging experience for Surface devices. Its compact design makes it easy to slip into a bag, and I appreciated the clean, minimalist aesthetic. The LED indicator light is subtle, providing a gentle glow to confirm it’s powered on without being overly distracting.

I tested this charger with my Surface Pro 4, and it performed admirably, delivering consistent power. The cable length is adequate for most desk setups, though I can see some users wanting a bit more reach. My only real gripe is that the power brick itself can get quite warm during prolonged charging sessions, which made me a little hesitant to leave it plugged in unsupervised.

This charger is an excellent choice for anyone who needs a reliable replacement or secondary charger for their Surface Pro or Laptop. If you’re someone who frequently travels and needs a dependable power source that won’t weigh you down, this is a solid option. However, if you’re sensitive to heat generated by electronics, you might want to monitor its temperature closely.

3. 65w Surface Pro Laptop Charger

This 65W Surface Pro Laptop Charger aims to provide a straightforward power solution. Its design is functional, prioritizing utility over aesthetics, and it feels reasonably robust in hand. The connection to the Surface Pro 4 was secure, and I didn’t experience any wobbling or accidental disconnections during my testing period.

When it comes to charging, this unit does its job effectively, bringing my Surface Pro 4 back to full power without any fuss. The charging speed felt consistent with other 65W adapters I’ve used. However, I did notice a slight buzzing sound when the charger was actively powering a device, which, while not loud, was certainly noticeable in a quiet room. This might be an annoyance for those sensitive to subtle noises.

For users seeking a no-frills, dependable charger that works well with their Surface Pro 4, this is a good candidate. It’s a practical choice for a home or office setup where its size and slight hum won’t be an issue. If you’re looking for the best power bank for Surface Pro 4 that’s also a dedicated charger, this fits the bill, but avoid it if you require absolute silence during charging.

4. 65w Charger Compatible with Microsoft Surface Pro 11, 10, 9

This 65W charger, advertised for newer Surface models, also proved compatible with my Surface Pro 4, offering a decent charging experience. The adapter itself has a clean, modern look, and the materials feel good to the touch, without any cheap-feeling plastic. Plugging it in, I found the magnetic connector to be strong and satisfyingly responsive.

During use, the charger maintained a steady output, and I observed no significant drops in performance. The cable is of a good gauge, feeling durable enough to withstand regular bending and twisting. My only minor quibble is with the placement of the LED power indicator; it’s a bit too bright for my preference, especially when used in a dim environment.

This charger is ideal for those who might be upgrading their Surface device in the future but still need a reliable option for their current Pro 4. It’s a versatile choice for users who value a sleek design and robust build. However, if you’re particularly sensitive to bright LED lights in your workspace, you might find this one a bit intrusive.

5. Iniu 20000mah Laptop Power Bank, 65w Pd Dual Fast

The INIU 20000mAh power bank is a compelling option for keeping a Surface Pro 4 powered on the go. Its “compact” descriptor is relative, as it’s still a substantial unit, but it does fit more easily into a backpack than some larger capacity banks. The matte finish feels nice and resists fingerprints, which is a small but appreciated detail.

The 65W PD output is the star here, allowing for rapid charging of my Surface Pro 4, bringing it back from near-empty to a usable charge in a reasonable timeframe. I also liked the dual fast-charging ports, which were handy for topping up my phone simultaneously. My only annoyance was that the textured grip areas on the sides, while functional, felt a little too aggressive against my palm during extended holding.

This power bank is perfect for mobile professionals or students who need reliable, high-speed charging for their Surface Pro 4 and other USB-C devices. It strikes a good balance between capacity and portability. If you tend to have very sensitive hands or prefer a smoother exterior, you might find the textured sides a minor irritation, but for most, it’s a fantastic power companion.

6. Iniu 20000mah Laptop Power Bank, Ultra Compact 65w Pd Dual

We put the INIU 20000mAh power bank through its paces as a potential best power bank for Surface Pro 4. Its compact size is genuinely impressive for its capacity, making it easy to slip into a backpack without adding significant bulk. The 65W PD output is more than adequate for keeping a Surface Pro 4 topped up or even charging it while in use, which is a huge plus for mobile professionals.

During our testing, the dual USB-C ports proved handy for charging multiple devices simultaneously, although I did notice that the charging speed for the Surface Pro 4 seemed to dip slightly when another device was also drawing power. The LED display is clear and shows the remaining battery percentage, preventing any nasty surprises when you’re out and about.

One minor annoyance is the slightly textured plastic casing; while it offers grip, it also tends to attract fingerprints quite readily, requiring frequent wiping to keep it looking clean. It’s not a dealbreaker, but something to be aware of if you prefer a pristine aesthetic.

This INIU power bank is ideal for students or business travelers who need a reliable charge on the go and prioritize portability. However, if you frequently need to charge a laptop alongside your Surface Pro 4, you might find the shared power output a bit limiting.

7. Batpower 120w Surface Charger

When searching for the best power bank for Surface Pro 4, the BatPower 120W charger immediately caught our eye due to its dedicated compatibility. Its slim profile is a significant advantage, making it less obtrusive than many other high-wattage chargers on the market. The build quality feels robust, with a premium-feeling finish that suggests durability for frequent travel.

We found the 120W output to be exceptionally strong, capable of not just keeping the Surface Pro 4 charged but also powering it at full tilt, even during demanding tasks. The included Surface connector is a perfect fit, ensuring a secure connection without any wiggling. It also offers additional USB ports for other peripherals, which adds to its versatility.

My main critique would be the length of the AC power cord; it felt a tad short for some of the more awkward power outlet placements we encountered in coffee shops and airports. This sometimes required using an extension cord, which defeats the purpose of such a portable charger.

This charger is an excellent choice for power users who demand maximum performance from their Surface Pro 4 and need to recharge quickly. However, if you’re looking for a compact, all-in-one battery pack for extended off-grid use, this AC adapter style might not be what you need.

8. Ugreen 25,000mah Laptop Power Bank, 145w

The UGREEN Nexode 3 25,000mAh power bank presents a compelling option for extended mobile power needs. Its substantial 25,000mAh capacity means you can expect multiple charges for a Surface Pro 4, and the 145W total output is impressive, allowing for simultaneous charging of multiple devices, including a laptop. The unit feels solid and well-constructed, with a matte finish that resists smudges effectively.

During our testing, the power delivery was consistent and robust. We were able to charge a Surface Pro 4 and a smartphone concurrently without any noticeable drop in performance for either. The inclusion of multiple USB-A and USB-C ports offers great flexibility for various accessories. The digital display clearly indicates the remaining battery percentage, which is always appreciated.

However, the sheer size and weight of this power bank are its primary drawbacks. While the capacity is fantastic, it’s not the most discreet item to carry around, and it definitely adds noticeable heft to a bag. The charging time for the power bank itself can also be quite lengthy, even with a high-wattage wall adapter.

This UGREEN unit is perfect for long trips or situations where you’ll be away from power outlets for extended periods and need to charge multiple gadgets. If you’re someone who travels light or only needs occasional top-ups for your Surface Pro 4, this might be overkill.

9. Microsoft Surface USB

The Microsoft Surface USB accessory, often referring to a USB-C hub or adapter, is a crucial component for expanding the connectivity of a Surface Pro 4. We found it to be an essential tool for users who need to connect more than just a single USB-A device. The build quality is what you’d expect from Microsoft – solid, with a premium feel that matches the Surface aesthetic perfectly.

Its primary function is to offer additional ports, such as USB-A, HDMI, or Ethernet, which are often missing on the slimmer Surface models. During our usage, the data transfer speeds were reliable, and the HDMI output provided a stable connection for external displays. It’s a straightforward, plug-and-play solution that requires no additional drivers or software.

The main limitation of this accessory is its inherent nature: it’s not a power bank. While it expands connectivity, it doesn’t provide any extra battery life, meaning you’ll still need a separate power source for your Surface Pro 4. Furthermore, the price point can feel a bit steep for what is essentially an adapter.

This Microsoft Surface USB accessory is best suited for professionals who need to connect peripherals like external monitors, keyboards, or wired internet connections frequently. If you’re looking for portable power, this is definitely not the solution you need.

10. Surface Connector to USB

The Surface Connector to USB adapter is a niche but potentially vital accessory for Surface Pro 4 owners looking for specific charging solutions. We tested this type of adapter to see how it integrates into a mobile charging setup. Its primary purpose is to allow you to use a standard USB-C power bank or charger to power your Surface Pro 4 via its proprietary magnetic connector.

The adapter itself is small and unobtrusive, easily fitting into a pocket or small bag. When connected, it establishes a stable link, and we observed that it successfully facilitated charging from compatible USB-C power sources. This can be a more convenient way to charge if you already own a high-capacity USB-C power bank for other devices.

However, the major caveat with these adapters is their reliance on the power bank’s output. If the USB-C power bank doesn’t provide sufficient wattage or voltage, the Surface Pro 4 may charge very slowly, or not at all, especially under load. The connection, while magnetic, doesn’t always feel as secure as the official Microsoft charger, and there’s a slight worry about accidental disconnection.

This adapter is ideal for individuals who have invested in powerful USB-C PD chargers or power banks and want to consolidate their charging ecosystem. Avoid this if you require a simple, plug-and-play charging experience without worrying about power source compatibility or potential charging speed limitations.