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.

Best Power Banks for Microsoft Surface

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.

  1. Featured Recommendations
  2. Portable Chargers for Surface with Proprietary Charging Port
  3. USB-C PD Portable Chargers for Surface with USB-C
  4. Outdated and Out of Stock Recommedations
Best Power Banks for Microsoft Surface 2021
1. Portable Chargers for Surface with Proprietary Charging Port
BatPower ProE 2 External Battery Portable Charger Power Bank for Microsoft Surface
1. BatPower ProE 2 External Battery Portable Charger Power Bank for Microsoft Surface
By BatPower
$129.99
GISSARAL 24000mAh 90Wh External Surface Battery Charger
2. GISSARAL 24000mAh 90Wh External Surface Battery Charger
By GISSARAL
$99.00
2. USB-C PD Portable Chargers for Surface with USB-C
Anker PowerCore III Elite 87W Portable Charger + 65W USB-C Charger
3. Anker PowerCore III Elite 87W Portable Charger + 65W USB-C Charger
By Anker
$179.99
ZMI PowerPack 20K Pro USB PD Backup Battery & Hub
4. ZMI PowerPack 20K Pro USB PD Backup Battery & Hub
By ZMI
$85.95
Baseus 65W 20,000mAh Portable Charger
5. Baseus 65W 20,000mAh Portable Charger
By Baseus
$50.99
Was: $59.99
Anker PowerCore III PD 45W Portable Charger
6. Anker PowerCore III PD 45W Portable Charger
By Anker
$59.99
Was: $79.99

1 Portable Chargers for Surface with Proprietary Charging Port

The following portable battery packs use the Surface proprietary charging port as their charging interface. It is compatible with all Surface devices, especially for older Surface devices that don't have a USB-C port.

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.

BatPower ProE 2 External Battery Portable Charger

Source: BatPower

  • 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/Pro2
      Required 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 out
      Supports 12V and 15V with max 90W output.
    • 1 x QC 3.0 USB port
    • 2 x 5V/12 W USB port
      Supports 5V with max 12W output.
    • 1 x Micro USB in
    • 1 x DC-in
  • 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
Price: $129.99
See at Amazon

GISSARAL 24000mAh 90Wh External Surface Battery Charger

More Affordable Surface Portable Charger with an Included Fast Charger

This portable charger isn't much different from the previous except it has a slightly smaller battery capacity, build quality, and some functionality. This battery pack supports both 12V and 15V DC output that allows you to charge any existing Surface devices with a Surface charging cable included in the box.

In addition, it also has three additional fast-charging USB ports and one quick-charge USB port to charge your gadgets at ease. Moreover, it also comes with a fast-charging power adapter that can fully charge the battery pack in under 3.5 hours.

It supports pass-through charging that can charge the battery pack and your Microsoft Surface at the same time. On top of that, a built-in LED Flashlight comes in handy when you're in an emergency.

GISSARAL Power Bank Package Contents

Source: Amazon

  • 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/Pro2
      Required separated older charging cable purchase.
  • Battery capacity
    • 24,000 mAh (90 Wh)
    • 35,000 mAh (131 Wh)
  • Available Ports
    • 1 x DC out
      Output 12V and 15V max at 4.5A.
    • 3 x Fast IQ USB ports 
      Total output: [email protected]
    • 1 x Quick Charge port 
      Total output: 5V/9V/12V max at 6.3A.
    • 1 x Micro USB in 
      Input 5V max at 2.5A.
    • 1 x DC-in
      Input 16.8V - 20V max at 3.5A.
  • Included a power adapter
    • Fast recharge power bank within 2.5 to 3.5 hours.
    • Can charge power bank and Surface simultaneously.
  • Inside the box
    GISSARAL Portable Battery PackFast Recharge Power AdapterSurface Pro Charging CableMicro USB Charging Cable Instruction Manual Travel Pouch
Price: $99.00
See at Amazon

2 USB-C PD Portable Chargers for Surface with USB-C

The USB-C port on Surface devices does support smart charging along with data transfer and video out capability. It supports USB Power Delivery revision 3.0 that supports four different power rules (5v, 9v, 15v, and 20v) with the ability to supply power up to 100W. Here are some of the best USB-C portable chargers that can charge your Surface devices on the go.

Anker PowerCore III Elite 87W Portable Charger + 65W USB-C Charger

The Most Powerful & Large 25600 mAh Portable Charger from Anker

Are you looking for the most powerful and reliable USB-C PD portable charger for your Surface PC? Look no further than the 87W portable charger from Anker. The combo chargers included a PowerCore III Elite 25600 mAh portable charger and a PowerCore III 65W Pod in one package.

The portable charger has a total of four charging ports, two USB-C, and two USB-A ports. The USB-C ports use PowerIQ 3.0 that supports all major fast-charging protocols such as Apple Fast Charging, Samsung Fast Charging, and USB-C Power Delivery. They can charge your Microsoft Surface at full speed via the USB-C port on the device.

In addition, the two USB-A ports use PowerIQ ideally for charging any smartphones and low-power devices. You can also fast recharging the portable charger with an included wall charger and a USB-C to USB-C charging cable in just 3 hours.

Anker PowerCore III Elite Portable Charger

Source: Anker

  • Portability & Battery Capacity
    • Dimensions: 7.22 x 3.24 x 0.94 in , weight: 1.3 lb
    • Battery capacity: 25,600mAh
    • Color: 
      Black
  • Available Ports
    • 2 x USB-C in/out port: Max 87W (5-20V)
    • 2 x USB-A out ports: Max 18W (5V/2.4A, 9V/2A, 12V/1.5A)
  • Product Features
    • PowerIQ 3.0 - supports all major fast-charging protocols for Apple, Samsung, and Power Delivery.
    • Rapid Recharging - Fully recharge the battery in just 3 hours with an included wall charger.
    • Supports Trickle-Charging Mode - Optimized for charging low-power devices like earphones.
    • Comprehensive protection - with temperature control, high-voltage protection, current regulation, and more.
    • Can charge 4 devices simultaneously.
  • Package Contents
    • 1 x PowerCore III Elite 25600 Portable Charger
    • 1 x PowerPort III 65W Pod Wall Charger
    • 1 x USB-C to USB-C charging cable
    • 1 x Storage Pouch
    • 1 x Welcome guide
    • 1 x 18-month warranty
Price: $179.99
See at Amazon

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 banks 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 is 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.

ZMI PowerPack 20K Pro USB PD Backup Battery & Hub

Source: ZMI

  • 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
Price: $85.95
See at Amazon

Baseus 65W 20,000mAh Portable Charger

The Most Affordable 65W USB-C PD Portable Charger

This Baseus portable battery pack isn't just affordable but packs with a whole lot of goodies. It has a large battery capacity of 20,000 mAh or 74Wh that can fully charge Surface Go, Surface Pro, and Surface Laptop models up to two times. With a charging rate of 65W, it can fast-charge any Surface with integrated graphics even when they are in a full load.

This portable charger can also charge your Surface and a smartphone simultaneously with a rate of 45W for the USB-C PD port and 18W for the QC 3.0 USB-A port. It has a neat built-in LED display as a digital gauge that can show the remaining battery capacity in percentages, charging voltage, and charging current.

In addition, you can fully recharge the battery pack in just 2 hours with any 60W PD chargers. It is engineered with BPS II technology to protect your gadgets against damage caused by overcurrent and overheating.

Baseus 65W 20,000mAh Portable Charger

Source: Amazon

  • Portability & Battery Capacity
    • Dimensions: 6.06 x 2.55 x 1.06 in, 1.23 lb
    • Battery capacity: 20,000mAh
    • Color: 
      Black Blue
  • Available Ports
    • 1 x USB-C PD 4.0 in/out: 60W in/65W out (5-20V)
    • 1 x Micro USB in: 18W (5V/2.4A, 9V/2A, 12V/1.5A)
    • 2 x USB-A QC 3.0 out: Max 18W (5V/2.4A, 9V/2A, 12V/1.5A)
  • Product Features
    • Digital Gauge - built-in LED display with battery percentage, voltage, and current.
    • Rapid Recharging - Fully recharge the battery in just 2 hours with a 60W wall charger.
    • BPS II protection - with temperature control, high-voltage protection, current regulation, and more.
    • Can charge 3 devices simultaneously.
  • Package Contents
    • 1 x Baseus 20,000 mAh Portable Charger
    • 1 x USB-C to USB-C charging cable
    • 1 x Welcome guide
    • 1 x 18-month warranty
Price: $50.99 Was: $59.99
See at Amazon

Anker PowerCore III PD 45W Portable Charger

Affordable 45W 19200mAh Portable Charger from Anker

This PowerCore III PD 45W portable charger from Anker is plenty fast for charging any Surface device with no discrete GPU. It's affordable and has a pretty large battery rated at 19,200mAh or 71.04Wh that can fully charge most Surface devices up to two times.

It has a total number of three charging ports, one USB-C, and two USB-A ports. The USB-C port uses the PowerIQ 3.0 technology that supports most fast-charging protocols including Apple Fast Charging, Samsung Fast Charging, and USB-C Power Delivery. It also includes free USB-C to USB-C and USB-A to USB-C charging in the box for your convenience.

Anker PowerCore III PD 45W Portable Charger

Source: Anker

  • Portability & Battery Capacity
    • Dimensions: 6.65 x 3.12 x 0.88 in
    • Battery capacity: 19,200mAh
    • Color: 
      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)
  • Product Features
    • PowerIQ 3.0 - supports all major fast-charging protocols for Apple, Samsung, and Power Delivery.
    • Rapid Recharging - Fully recharge the battery in just 5 hours with an 18W USB-C PD wall charger.
    • Supports Trickle-Charging Mode - Optimized for charging low-power devices like earphones.
    • Superior Safety - protect your gadgets with temperature control, high-voltage protection, current regulation, and more.
    • Can charge 3 devices simultaneously.
  • Package Contents
    • 1 x PowerCore III Elite 19200 Portable Charger
    • 1 x USB-C to USB-C charging cable
    • 1 x USB-A to USB-C charging cable
    • 1 x Storage Pouch
    • 1 x Welcome guide
    • 1 x 18-month warranty
Price: $59.99 Was: $79.99
See at Amazon

3 Outdated and Out of Stock Recommedations

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.
Price: $129.99
See at Amazon

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.
Not Available
See at Amazon

Quick Comparison

Device NameCapacityDC OutputSurface Cable
BatPower ProE 2 ES7 Power Bank26,800/40,000/56,000 mAh12/15VIncluded
Lizone® QC External Battery Charger24,000 - 35,000 mAh12/15VIncluded
Qi-infinity™ Powerbank35,000 mAh12/15VIncluded
GISSARAL Portable External Battery Charger24,000 - 35,000 mAh12/15VIncluded
RAVPower Portable Charger23,000 mAh9/12/16/19/20VNo
XTPower® Power Bank10,000 - 20,400 mAh9/12/16/19/20VNo
MAXOAK External Power Pack50,000 mAh12/20VNo

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.