Best Power Banks for Microsoft Surface 2021
Are you looking for a perfect power bank to charge your Surface on the go? Here we have listed down our best-picked portable battery packs that can properly charge your Surface devices.
Microsoft Surface has come a long way since we first set out to find the best power banks or battery packs to easily charge Surface devices while on the go. Back in the day, the only way to charge Surface devices is only possible through the Surface proprietary Surface Connect™ charging port, while today with the adoption of USB Type-C across the Surface lineup, there are more alternatives that bring more options to the user.
In order to pick up the right and the best value portable battery packs to charge your Surface devices, we have updated our buying guide to includes the latest great solutions that can charge Surface and your gears at more affordable.
Featured Recommendations
| Best Power Banks for Microsoft Surface 2021 | ||
|---|---|---|
 | 1. BatPower ProE 2 External Battery Portable Charger Power Bank for Microsoft Surface By BatPower $129.99 | |
 | 2. GISSARAL 24000mAh 90Wh External Surface Battery Charger By GISSARAL $89.99 | |
 | 3. Qi-infinity™ 35,000 mAh Powerbank By Qi-Infinity Not Available | |
 | 4. RAVPower 23000mAh Portable Charger Power Bank External Battery Pack By RAVPower $100.00 | |
 | 5. PowerOak 50000mAh 185wh 6 Port(5/12/20v) Portable Charger By PowerOak $135.99 | |
 | 6. ZMI PowerPack 20K Pro USB PD Backup Battery & Hub By ZMI $85.95 | |
BatPower ProE 2 External Battery Portable Charger Power Bank for Microsoft Surface
The most powerful Surface Portable Power Banks with Pass-Through Charging
To get started, the BatPower has finally released its latest version of its ProE portable power bank series after the original version ran out of stock a while ago. The BatPower ProE 2 is now even better with the modern design for better portability. On top of that, the updated version also upgrades its power adapter's power up to 90W instead of 65W on the older one.
One outstanding feature that ProE carries on is the ability to use the included 90W power adapter to fast charge the power bank and Surface devices separately or simultaneously. As a result, on a single purchase, you will get both a portable battery pack and a power adapter.
- Compatible with all Surface PCs
- Surface Pro 3-7Surface Laptop 1-3Surface Book 1-3
- Surface Go 1-2Surface Laptop GoSurface Pro X
- Surface RT/2/Pro/Pro2Required separated older charging cable purchase.
- Battery capacity
- 26,800 mAh (98 Wh)
- 40,000 mAh (148 Wh)
- 56,000 mAh (210 Wh)
- Available Ports
- 1 x DC outSupports 12V and 15V with max 90W output.
- 1 x QC 3.0 USB port
- 2 x 5V/12 W USB portSupports 5V with max 12W output.
- 1 x Micro USB in
- 1 x DC-in
- 1 x DC out
- Included a 90W power adapter
- Fast charge power bank or Surface individually
- Charge power bank and Surface simultaneously
- Inside the box BatPower ProE 2S90 Slim 90W adapterSurface Pro charging cableUSB-A to USB-C cableUSB-A to Micro USB cable
GISSARAL 24000mAh 90Wh External Surface Battery Charger
- Support 12V output for Surface Pro 3-7/Book/Book 2/Laptop.
- Support 15V output for Surface Pro 4/ (2017) with Intel Core m3.
- 3 x Fast IQ USB ports and 1 x Quick Charge port.
- Available in 24,000 mAh and 35,000 mAh.
- Included a fast charge power supply.
- Included a Surface charging cable.
Qi-infinity™ 35,000 mAh Powerbank
The Qi-infinity power bank features a large 35,000 mAh capacity and 12V and 15V DC output for Surface Pro 3, Pro 4, and Surface Book. The surface charging cable is already included in this product package. It also has multiple USB ports for charging your phones, tablets, and other accessories. On top of that, it also supports Qualcomm Quick Charge 2.0 for fast charging all QC 2.0 compatible devices.
In addition, this product also has a fast AC adapter that can be used to fast charge the battery pack. Moreover, the charger can also be used to charge your Surface devices as well with power up to 90W.
- Support 12V output for Surface Pro 3/4/Book.
- Support 15V output for Surface Pro 4 with Intel Core m3.
- Support Qualcomm Quick Charge 2.0.
- Battery capacity - 35,000 mAh.
- Included a 90W power supply.
- Included a Surface charging cable.
RAVPower 23000mAh Portable Charger Power Bank External Battery Pack
This RAVPower power bank features a high capacity of 23,000 mAh or about 85.1 Wh that can fully charge your Surface Pro model with 42 Wh up to 1 or 2 times. It has 3 ports, two of them are USB smart ports that can adapt the amount of current to your connected device, and another is a multi-voltage DC port that allows you to switch to 9V/12V/16V/19V/20V to comply with your Surface and other laptops.
This power bank also features a smart LCD screen that accurately displays power level, charging status, and voltage selection. It uses high-quality lithium-ion polymer battery cells that allow you to do at least five hundred recharging cycles. It does not include the Surface charging cable, so you need to purchase it separately.
- Support 9/12/16/19/20V output.
- Support 12V output for Surface Pro 3/4/Book.
- Battery capacity - 23,000 mAh.
- Can't charge Surface Pro 4 with Intel Core M3.
- Not included Surface charging cable.
PowerOak 50000mAh 185wh 6 Port(5/12/20v) Portable Charger
This PowerOak power bank features an extremely high capacity of 50,000 mAh or about 185 Wh that can fully charge your Surface Pro model with 42 Wh up to 4.5 times. It has two 2.1A USB ports, two 1A USB ports, one 12V 2.5A DC port, and one 20V 3A DC port. With a 12V 2.5A DC port, it provides enough voltage and current for charging your Surface Pro 3/4/Book properly but not for Surface Pro 4 with Core M3 as it doesn't have a 15V output option for charging them.
It uses high-quality lithium-ion polymer battery cells that allow you to do at least one thousand recharging cycles with built-in 6 security protection. It does not include the Surface charging cable, so you need to purchase it separately.
- Support 5/12/20V output.
- Support 12V output for Surface Pro 3/4/Book.
- Included 14 kinds of connectors.
- Large capacity 50,000 mAh.
- Can’t charge Surface Pro 4 with Intel Core M3.
- Not included Surface charging cable.
ZMI PowerPack 20K Pro USB PD Backup Battery & Hub
Full 45W charging speed with unique USB hub functionality
The ZMI PowerPack is one of the least expensive 20,000 mAh power bank available, however, it provides an incredible charging speed and functionality. With a 45-Watt charging speed, it can fully charge a Surface Pro 7 in just about 2 hours. The speed also applied when you recharge the battery as well.
It features a unique USB Hub mode which allows you to get 2 extra USB-A ports out of a USB-C port available on the battery pack. Plus, it also comes with two cables, a USB-C to USB-C cable and a USB-A to USB-C/Micro-USB cable.
- Portability & Battery Capacity
- Dimensions: 6.31 x 3.22 x 0.83 in (160.4 x 81.8 x 21 mm), weight: 14.29 oz (405 g)
- Battery capacity: 20,000mAh x 3.6V = 72Wh
- Color: Blue-tinged black
- Available Ports
- 1 x USB-C in/out port: Max 45W (5-20V)
- 2 x USB-A out ports: Max 18W (5V/2.4A, 9V/2A, 12V/1.5A)
- Package Contents
- 1 x ZMI PowerPack
- 1 x USB-C to USB-C cable
- 1 x 2-in-1 MicroUSB & USB-C to USB-A cable
- 1 x Storage Pouch, User Guide, 18-month limited warranty
Quick Comparison
| Device Name | Capacity | DC Output | Surface Cable |
|---|---|---|---|
| BatPower ProE 2 ES7 Power Bank | 26,800/40,000/56,000 mAh | 12/15V | Included |
| Lizone® QC External Battery Charger | 24,000 - 35,000 mAh | 12/15V | Included |
| Qi-infinity™ Powerbank | 35,000 mAh | 12/15V | Included |
| GISSARAL Portable External Battery Charger | 24,000 - 35,000 mAh | 12/15V | Included |
| RAVPower Portable Charger | 23,000 mAh | 9/12/16/19/20V | No |
| XTPower® Power Bank | 10,000 - 20,400 mAh | 9/12/16/19/20V | No |
| MAXOAK External Power Pack | 50,000 mAh | 12/20V | No |
Surface Charing Cable
There are a lot of power banks out there that can charge your Surface devices. What you need to check out is to find a portable power pack with a 12V DC port output and a Surface charging cable made specifically for Surface Pro 3, 4 and Book. Here are our recommend Surface charging cables you can buy on Amazon:
Remember that, some power packs already included a Surface charging cable, so you don’t need to purchase it separately. Now it’s time to check out our recommended power bank for charging your Surface devices.
Note Battery cells that are used in most power bank has a voltage of 3.7 V. So, to find out how much total capacity in Wh of the power bank, you will need to follow the following formula:
Capacity(Wh) = Capcity(mAh)/1000 * 3.7(V)
Surface Pro 4 with Intel Core M3 Special Note
The Microsoft Surface Pro 4 with Intel Core M3 is the real fanless professional PC. This Surface model has some unique from all Surface Pro 3, Pro 4, and Book models including power supply specifications. The Surface Pro 4 with Intel Core M3 is using a 15V voltage power supply for charging rather than a 12V voltage that is used in other models. So, you need to pay attention if you are using the Surface Pro 4 with Core M3.
Now you need to make sure that the power bank output voltage will work with your Surface Pro 4 with Core M3. The compatible power bank needs to provide 15 volts output option.
Note The amount number of effective power bank battery capacity might be reduced upon energy loss through heat, cable, and the electrical circuit.
COMMENTS
Let us know what you think!
We appreciate hearing your thoughts, questions, and ideas about “Best Power Banks for Microsoft Surface 2021”. Please post respectful comments and on topic. We will be replying back to you as soon as possible.
What of those would be compatible with Surface Pro 6?
The Surface Book 2 charger from Microsoft is the worst charger I have ever seen! I went through 3 of them in 1 year-ish… I finally went onto Amazon and got a BatPower multi-function travel charger that has two USB ports (one QC) and the high volt Surface charging connection. I have had it for almost 10 months and it is holding up like new. Plus the QC port is much better than Microsoft’s normal USB port.
My collection of broken Microsoft Chargers had a few different issues…
1. stopped charging both batteries at like 70%
2. would connect/disconnect every half second
3. would only charge if I put a piece of tape on the connection to hold it in a position that was just right.
4. charger plugged in did not charge, it made the battery icon show “Plugged in – Not Charging”
I also tried a knockoff clone of the charger with the same problem. It lasted a few months than I guess the cord failed from being bent a little (normal use, I was not rough with it)
So I had a nightmare and gave up… I got the BatPower charger and it worked like a dream, It does get hot if I stress the computer but the cord is strong and, unlike the MS one, I do not foresee it failing. Also, it’s like 3+ feet longer than the tiny MS one.
The only issue that I have is if I really push my SB2 to the limit with the GPU/CPU running at full and the screen at 100%, the battery actually drains. But this happens with the regular one also; however, I think the BatPower that I bought *may* be less wattage, but I do not remember; the label on the back has information for like 8 different models. I have either the 90 watt or 120 watt. But the two Quick Charge USB ports are factored into the total. so I guess 120 minus 25 or 30.
No real issues unless I play some new AAA games on ultra or try to use VR (it works but drains it fast 🙁
Purchased the BatPower ProE 2 ES7B 98Wh partly on this recommendation. On my first business trip I discovered that the adaptor wouldn’t charge my Surface Book directly. Sent and email to support, didn’t get a response.
On my second buiness trip, the charger wouldn’t charge the Surface Book directly and now it has stopped charging the Surface Book when connected to the adaptor.
Some other reviewers on Amazon have the same problem. Avoid.