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The best laptop backup batteries in comparison

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UGREEN Nexode 140W 25000mAh Laptop Power Bank Fast Charging Portable Charger with 3 Ports USB C Power Bank Battery Pack Compatible with Dell, HP, ASUS, iPad, iPhone 16, Galaxy S24/S23, AirPods, etc

UGREEN

25% off

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Powerful 65W Input, Always Standby UGREEN power bank fast charging can be fully recharged in just 2 hours by a 65W power adapter, 5 times faster than ordinary power banks. You don t have to wait all night. The digital LED screen shows the remaining battery level, no more guessing based on a few little LEDs
Massive 25,000mAh Capacity UGREEN 25000mAh power bank can fully charge MacBook Pro 16" up to 1.3 times, Galaxy S23 Ultra up to 3.6 times and iPhone 15 up to 5.2 times. The ultra-high capacity portable charger can meet 5-7 days of battery life, is suitable for travel, business trips, or other outdoor activities and doesn't worry about sudden power off anymore
Smart & Powerful Design Advanced technology shrinks size to 160*80.8*26.7mm. Weighing 513g, lighter than other high-power portable chargers of the same capacity, reducing the burden on your journey. Airplane-friendly material, stylish appearance, and simple and portable design ensure your trip around the world with the power
One for all This powerful battery pack can meet various charging needs in daily life, compatible with almost all devices like MacBook Pro M3 16", MacBook Air 13", iPad Pro 2022 Air 5, iPhone 16 Plus Pro Pro Max, Galaxy S24 S23 Ultra, Steam Deck, Switch, and heated gilet. Also supports your smaller devices like AirPods, fitness trackers, smart watches, etc

INIU 100W 25000mAh Portable Charger for Laptop & Phone, Power Bank with PD QC Fast Charging (USB-C in/Out) - High Capacity Electronics Battery Pack for iPad, Samsung, Travel, Camping, Hiking

INIU

15% off

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From INIU the SAFE Fast Charge Pro Experience the safest charging with over 38 million global users. At INIU, we use only the highest-quality materials.
Full-Speed Charging for Steam Deck Take your gaming sessions to the next level with the power to charge your Steam Deck gaming console at its maximum speed. Whether you're on a road trip or at a friend's place, keep your gaming adventures going without compromise.
What You Get INIU 100W battery bank*1, 0.3m 1ft USB C to USB C cable*1, user manual*1, travel pouch*1, lifetime technical support.

£ 50.97

£ 82.99

SKE 1500VA/900W UPS Battery Backup & Surge Protector UPS Battery Backup Unit for Computer Router Modem Uninterruptible Power Supply

SKE SMART KEY ENERGY

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Uninterrupted Power Supply Provides an uninterrupted power supply when you switch power systems or sudden power outage, maintaining the connection of your computer, wifi router, modem. 4 sockets for battery backup and surge protection.
Voltage Stability Automatic voltage regulation protects your device from overcharging, surge, and short circuit, extending the service life of your device.
Smart LCD Screen Monitoring input output voltage, battery capacity and loading status in real-time. Can be turned off when not needed.
Management Software Works for windows, MacOS, Linux. Continuously monitoring devices. You can set it up to shut down the devices automatically in in case of emergencies and send notifications.

VEGER Power Bank Fast Charging,30000mAh Portable Charger PD 20W USB C Battery Pack with 4 Outputs & 2 Inputs Compatible with iPhone/iPad/Smartphones Tablet and More

VEGER

66% off

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2 Inputs & 4 Outputs It equipped with 2 types input ports(Micro USB+USB C Type-C ), you can choose any one of them to recharge the power bank itself. USB C can be used as both input and output port, 3 USB-A and output 1 USB C port, can fast charge 4 devices at the same time without worrying about sacrificing speed.
Massive 30000mAh Capacity PowerBank At a total 30000mAh, it can fully charge an iPhone 8-14 series 5-8 times, for Samsung Galaxy series 4-6 times The 30000mAh power bank meets 5-7 days of battery life, suitable for travel, business trips or other outdoor activities.
20W Fast charging Powerful 20W PD and QC 3.0 output allow the battery pack to deliver a 20W charge to the device speeding up charge times, powering up a 3500mAh phone from 0 to 60% in 30min. 4 times faster than ordinary power bank,4 times faster than ordinary power bank, This is a technical level that is difficult to achieve with ordinary power bank.
Package Contents 30000mAh Universal Power Bank*1 USB A to UsB C Cable*1 User Manual* 1 Mesh Pouch*1 VEGER Certificate* 1
Note If the power supply has a problem with not being able to be fully charged (e.g. only to 88%), it will need to be fully charged and then recharged again to bring the power supply to 100% capacity.

Anker Power Bank, 24,000mAh 3-Port Portable Charger with 140W Output, 737 (PowerCore 24K), Smart Digital Display, Compatible with iPhone 16/15/14/13 Series, Samsung, Dell, AirPods, and More

Anker

43% off

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Smart display the easy-to-read digital display shows the output and input power and the estimated time for full charging of the portable charger.
Powerful capacity with a battery capacity of 24,000 mAh and twice the battery life, you can charge an iPhone 13 almost 5 times or a 2021 iPad Pro 12.9 inch 1.3 times.
What you get a Anker 737 power bank (PowerCore 24K), a USB-C to USB-C cable, an instruction manual (English language not guaranteed).

£ 79.98

£ 79.99

£ 116.39

£ 152.99

ASPERX 65W 20000mAh Power Bank Fast Charging, Laptop Portable Charger with Smart Digital Display, USB C PD Battery Pack for iPhone 16/15/14/13, Samsung Galaxy, Dell, iPad, AirPods, etc.

AsperX

41% off

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65W Power Bank Fast Charging Dual USB C ports can achieve PD 65W fast charging speed, which means it can "quickly" charge your laptop via USB-C, allowing you to continue working efficiently without relying on an outlet. The portable high capacity power bank supports all fast charging technologies and can quickly charge your electronic devices such as laptops and smartphones via PD technology.
Charge 3 Devices Simultaneously 65W portable charger is equipped with 2 65WUSB C ports and a 20W QC USB-A port, this 65W fast charging power bank can charge 3 devices at the same time, with PD 3.0 output, which is faster than 2.0 output. Ensure that you can charge your laptop and mobile phone at the highest speed at the same time. (Note Charging at the same time may affect the charging speed.)
You will get 65W USB C portable charger*1, 0.6m 2ft 65W USB C to USB C cable*1, user manual*2. We provide pleasant customer service 24 hours a day, 7 days a week, and provide 24-month technical support. If you have any questions, please feel free to contact us.
USB-C Input and Output Convenience This battery pack USB-C input and output ports can not only efficiently provide 65W output to your devices, but also quickly charge the battery pack itself with 65W high-speed input power when used with an adapter above 65W, simplifying your charging setup.(Note The dual USB C ports have a maximum power of 65W, and the USB-A port has a maximum power of 20W)
Essential for Air Travel Airlines allow 20000mah powerbank carried on planes, and the power bank 20000mah has enough capacity to keep you fully charged during your trip. It can charge your mobile phone and other devices multiple times. Perfect for travel, business trips, outdoor office, camping or other outdoor activities. The high-quality lithium-ion batteries contained in the ASPERX USB battery pack help to charge safely and prevent overvoltage, overcharging, overcurrent, short circuit, etc. Approved by airlines, safe for travel.
Wide Compatibility This 65W power bank laptop is compatible with almost all USB C and USB A power supply devices, supports PD3.0, QC3.0, SCP, AFC,and can quickly charge your iPhone16 16 Plus 16 Pro 16 Pro Max 15 14 13 Series, MacBook Pro, iPad Pro, Airpods, Samsung Galaxy S24 23, Google Pixel ,heated Vest, Heated Jacket and other heated Clothing etc.

Volessence Portable Laptop Charger 92.5Wh/25000mAh Universal Power Bank 20V/16V/12V/9V/8.4V/5V External Battery Backup for Laptop, Smartphone, Tablet Camera and More

Volessence

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SAFETY DURABILITY & GUARANTEE Constructed with Lithium-ion Polymer battery cells and built in 6 security protection, Volessence power bank is safe to use. And we provide our customers a 12-month 100% satisfaction warranty.
BRIGHT LED DISPLAY & PORTABLE SIZE Bright Led display builts in battery to show the DC voltage and available capacity of the power bank. 5'' x 5.9'' x 1.1'' and 1.49lb make it easy to carry on. You can quickly put it in your briefcase, backpack or carrying bag when you're on the go.

Recommendation

Jackery Explorer 240 v2 Portable Power Station 2024 New Version, 256Wh LiFePO4 Battery with 300W AC/100W USB-C Output, 1Hr Fast Charging, Versatile Scenarios-Outdoor/Camping/Fishing/Picnics

Jackery

35% off

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Superior Convenience & Performance Jackery s 256Wh Power Station, weighing just 3.5 KG, delivers reliable energy at your fingers. Its robust 300W AC output keeps everyday devices running smoothly and effortlessly. Further, the LiFePO4 Battery, with impressive 10 year lifespan and up to 3,000 charging cycles, ensures this outdoor generator is built to last for decades.
1 Hour Fast Charging Power up quickly with flexible and versatile charging options. 1 hour fast charging, controlled via App, fully charges the battery in no time, with 2 hour AC wall charging saving battery lifespan. Moreover, for outdoor and off grid scenarios, 3 hour solar charging with a 100W panel keeps you fully connected and prepared.
5 Charging Ports at Once Say goodbye to bulky power bricks with Jackery s Explorer 240 v2, featuring 100W PD fast USB-C charging, for direct and efficient power delivery. Multiple charging ports enable you to charge devices simultaneously, and the camping light serves as an excellent outdoor companion - providing essential, emergency lighting.
Unmatched Safety & Reliability Certified to IEC 62368 and UL94V-0 standards, Jackery s Power Station is designed for complete shock and fire resistance, making for a reliable power supply, even in challenging environments. With a 20ms UPS, power comes back in the blink of an eye, preserving desktop data and minimising disruptions caused by unexpected outages.
Smart App Control Keep track of your Explorer 240 v2 Portable Power Station via Wi-Fi or Bluetooth, to monitor information accurately such as remaining battery level and charging status. Highly customizable features, include auto turn-off and battery-saving mode, enable you to personally tailor the portable power supply to fit your needs and requirements.
What's Included 1 * Explorer 240 v2 Portable Power Station, 1 * User Manual, 1 * AC Cable, 5 Year Customer Support

Laptop Power Bank with AC Outlet, 31200mAh 120W Portabale External Battery Pack, PD 65W Dual-Way Fast Charging Laptop Charger Battery for Business Travel Outdoor Camping Home Emergency Outage

Bayubesler

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Power Up To 4 Devices Simultaneously The battery pack is equipped with a 120W AC port, a 65W PD Type-C port, a 12W USB port, and an 18W USB port . It could provide you with electricity for multiple devices at the same time, making your camp life more convenient. (Note If you want to charge faster, we recommend that you prioritize using the PD 65W port for charging.)
PD 65W Fast Charging and Recharging Port The PD Type-C port provides 65W output and input, perfect solution for your usb-c devices and charge at the fastest speeds. The powerful external battery can fully charge your 15" MacBook Pro in 2 hours from 0% to 100% via PD 65W Port, and can also charge your phones, tablets, laptops, and other electronic devices in a short time. And its fast recharging capabilities from the Type-C port allows the large capacity power bank to be fully recharged in 1.5 hours, saving your time substantially.
Safe and Reliable With FCC, CE and RoHS certifications, multiple protection technologies can keep the power bank from over-charging, over-voltage, over-current and short circuit. When electronic devices surpass AC power limit, it will automatically turn into the protection mode to ensure Ultra-Safety performance.
Emergency LED Flashlight Built-in flashlight to light your life, perfect for a dark night in times of emergency. Press the power button for 2 times to turn on off the light.
What You Get Bayubesler Laptop power bank x 1; Portable EVA bag x 1; Type-C charging cable x 1; User manual x 1, If you have any question, please feel free contact us.

Omars 24000mAh AC Outlet Portable Laptop Power Bank, 90W High Capacity Power Bank, 18W USB-C PD In/Output, USB-A Output, Fast Charging Battery Pack for MacBook Outdoor Camping Travel Emergency

Omars

22% off

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9,3

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Super Huge Capacity Power Bank Omars 24000mAh 88Wh laptop portable charger is equipped with 1 * 230V 50Hz 90W(Rated) 120W(Peak) AC Outlet Socket , 1 * Type-C 18W PD Input Pout Port , 2 * 5V 2.4A USB-A Output Ports , universally Compatible for Laptops, MacBook Air Pro, iPad, iPhone, Samsung, Android Mobile Phone, Tablets and Small Appliances(MAX 120W), NOTE PD charger is NOT included, please use a DC AC Wall charger supporting PD protocol, otherwise the power bank cannot be recharged
What You Get and Warranty Omars 90W 24000mAh Power Bank * 1, Type-c Cable 1M * 1, User Manual * 1 Note Please use a Charger supporting PD protocol charges Omars power bank, Otherwise the Power bank cannot be Recharged The 18W PD Wall Charger is not included!!! Manufacturer Warranty for 1 Year from Date of Purchase. If you have any question about any Omars Portable Power Stations or Power Banks, Our Strong Technical Support team will provide you a satisfied customer service.
Hey there! We wanted to remind you that our power bank doesn't include a 18W PD charger for recharging, but don't worry - you can prepare or purchase one separately to ensure it stays powered up and ready to charge your devices. Thanks for considering our product!
Safe and Reliable Battery powered outlet is with FCC, CE and RoHS certifications, built-in smart IC intelligently identifies and powers your gadget with under-voltage and over-voltage protection, short circuit protection, over-current Protection, AC outlet short circuit protection, AC Out over-current protection, over-temperature protection keep you safe when you on your trip

This ranking is created through algorithmic analysis of millions of products tailored specifically to your search. We aim to find the most suitable product for you based on manufacturer information and price. The ranking reflects our opinion and should serve as a good starting point for your purchase. We would like to point out that we have not tested the products ourselves and link to selected online shops and partners from which we may receive compensation.

You might also be interested in these laptop backup batteries.

AC Laptop Power Bank, PD 45W/QC 3.0 External Battery Pack & 30000mAh 120W Portable Laptop Charger for MacBook, Acer, HP, Samsung, Dell, ASUS, Lenovo, Notebook, Smartphone

Portable Power Source Laptop power bank specially designed for charging laptops, phones, cameras, drone and other outdoor electronics. Featured with 1 x AC output (max 120W), 2 x USB-3.0 outputs (5V 3A), 1 x Type-C PD 45W output & input. It keeps everything going smoothly when your devices are thirsty for power.

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NOBIS Power Bank, 45W 20000mAh Portable Charger, USB C Fast Charging, 4 Ports External Battery Pack with LED Digital Display, Compatible with Laptop, Phone 15 14 13 Pro S23 S22 (Black)

45W Super Fast Charging Equipped with advanced 45W delivery technology plus PD 3.0 and QC 3.0 fast charging protocols,this 45W phone charger can quickly charge a MacBook Pro 14" from 0% to 47% and an Phone 15 Pro from 0% to 60% in 30 minutes.

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AYEWAY Power Bank 26800mAh USB C Fast Charging Portable Charger PD 20W Battery pack with 5 Outputs & Digital Display,External Backup Phone Charger for iPhone,MacBook,Samsung,Travel,Camping (Black-Red)

A must have on-the-go USB C Fast Charging Portable charger Power bank with 26800mAh Capacity is perfect for GPS when using motorcycle,Business trip,Camping,Hiking,Vacation,Gift for the one you care. Keep your phone always on,no need to worry about losing contact with anyone when your phone is runing out of battery.With the USB Type-C output port,the item will also work with most latest devices.

~~£ 42.99~~ free shipping

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RoyPow Portable Charger 30W PD USB-C Power Bank with 12V Cigarette Lighter Outlet, External Battery Pack for Laptop MacBook Air iPad iPhone Dash Cam Camping Travelling

5 Powerful Output Ports & Compact Size Featured with 30W USB-C PD output, 18W USB A QC 3.0 output, 12W USB-A output, 12V DC output, and 12V cigarette light outlet, this portable power station meets the needs of various devices. Weighting 22.2 oz and sizing 5*2.4*2.4 inch, it is easy to carry for camping or travelling.

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JUOVI Power Bank, 20000mAh 45W Portable Charger, PD3.0 QC4.0 Fast Charging 4-Port with LED Display, Battery Pack Charger Portable for Laptop, iPhone 15 14 13 Pro Samsung S23 S22 (Black)

45W Super Fast Charging 2.0 The portable charger supports the Samsung Super Fast Charge 2.0 to provide compatible Galaxy Series devices with maximum power of 45W. 45W for Samsung Galaxy S24 Ultra, S24, S23, S23 Ultra,S22, S22 Ultra, and more

~~£ 35.99~~ free shipping

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AC Laptop Power Bank, Dual 65W PD USB-C/27000mAh 100W Travel Laptop Charger, Fast Charging Battery Pack with LED Flashlight for MacBook, Acer, HP, Samsung, Dell, ASUS, Lenovo, Notebook, Drone, Camera

Huge 27000mAh Capacity Enough power to keep you going for days. The battery provides enough juice to power most of phones over 6 times, tablets at least 3 times and laptops about 1.5 times. It can simultaneously charge a laptop and a phone. Our portable power bank is able to charge laptops, phones, cameras, fans, and other electronic gadgets and appliances.

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A ADDTOP Solar Charger Power Bank - 25000mAh Fast Charging Portable Charger with 4 Solar Panels Solar Cell Phone Charger External Battery Pack for Phone Tablet Orange

25000mAh Ultra-large Capacity With the capacity of 25000mAh, it can charge most smartphones for 8-10 times, tablets for 3-4 times.

~~£ 50.99~~ free shipping

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Belkin USB C Portable Charger 20000mAh, 20K Power Bank with USB Type C Input Output Port and 2 USB A Ports with Included USB C to A Cable for iPhone, Galaxy, Pixel, iPad, AirPods and More – Blue

HIGH CAPACITY & INCLUDED CABLE Pre-charged and ready to use, with 20,000 mAh of power delivering 78 hours of additional battery life to your smartphone. A 6-inch USB-C to USB-A cable is included so you can start charging compatible devices right away!

~~£ 34.99~~ free shipping

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Magnetic Power bank 10800mAh,4-in-1 Wireless Portable Charger with iWatch Charger,QC4.0+20W PD Fast Charging USB C Battery Pack with LCD Display for Magsafe,iPhone16/15/14/13 Series,Apple Watch etc

Wireless Charger for iPhone Apple Watch Wireless magnetic power bank compatible with MagSafe magnetic case, iPhone 16 16 Plus 16 Pro 16 Pro Max iPhone 15 15 Plus 15 Pro 15 Pro Max 14 14 Plus 14 Pro 14 Pro Max 13 13 mini 13 Pro 13 Pro Max 12 12 mini 12 Pro 12 Pro Max, Apple Watch 9 8 7 6 5 4 3 2 Ultra 2 Ultra 1 SE. USB-A and USB-C port work for iPhone 11 XR X 8 7 6 Series, Samsung Galaxy,Google Pixel,Moto,LG and more Android Devices. (Note Please use Mag-Safe phone case or without case for wireless charging)

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CUKTECH 15 Power Bank, 100W 20000mAh PowerBank for Laptops Portable Charger Fast Charging with 3 Ports, USB C PowerBank with Display, 90W Rapid Recharge High Capacity Battery Pack for Dell, HP, Tablet

Fast Charging USB-C1 OUTPUT Support 100W PD 3.0 Super-Fast Charging for Latop (120W for Xiaomi Phone), In 30 minutes, you'll have a Surface pro 9 at 48%, SteamDeck at 36%, iPhone 15 Pro Max at 56%, and Samsung S23 Ultra at 68%. Xiaomi phones will get full power charging at 120W Max. And specifically tailored for Super Fast Charging 2.0 compatible Samsung devices. Your Galaxy S23 Ultra can reach full battery in under 60 minutes

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Einova 20000mAh Laptop Power Bank - 63W Fast Charging with USB-C & USB-A Ports, Portable Power Station Battery Pack for Smartphones, Laptops, Tablets - Travel & Camping Essential Accessories

High-Capacity Battery - Equipped with a 20,000mAh battery, this Einova power bank delivers reliable, long-lasting power for all your devices, ensuring you stay connected and productive throughout the day.

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CELLONIC Ultra Slim 20000mAh Power Bank for Laptop - 4 Port QuickCharge 3.0 100W Powerbank USB C External Battery Pack Portable Charger Compatible for Dell, Macbook Pro, HP, Acer, Surface, Lenovo

ULTRA-SLIM DESIGN - Measuring just 17mm at its thickest point, this ultra-slim design means this laptop powerbank can fit in almost all laptop bags - great for business trips, meetings or as a travel or camping accessory

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The best laptop backup batteries in comparison

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