10 Best Portable Power Bank Heavy Duty in The UK

Last updated on 16/07/2025

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NOCO Boost X GBX45 1250A 12V UltraSafe Portable Lithium Car Jump Starter, Heavy-Duty Battery Booster Power Pack, Powerbank Charger, and Jump Leads for up to 6.5 L Petrol and 4.0 L Diesel Engines

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Why We Love It

Extreme jump starting power.
Turbo rechargeable in minutes.
Versatile device charging options.

Main Highlights

X for Extreme - An all-new design with extreme jump starting power for powerful engines starts. Rated at 1250-amps, this portable lithium car battery jump starter releases maximum energy at every start. This isn't an upgrade. It's a whole new series - the Extreme Series
Turbo Chargeable - Boost X is equipped with USB-C technology that, combined with power delivery, gives you lightning-fast recharges. Completely recharges in just 48-minutes, or go from 0% to jump starting in just 5-minutes of charge
Charge Everything - With USB-C Power Delivery, you have the power to charge almost everything. Its internal power bank provides 60-watts of power - both in and out - to effortlessly power your favorite USB-C devices, like phones, tablets, laptops, wearables, and more
UltraSafe 2.0 - We took our UltraSafe technology and made it better. It's still our simple, mistake-free design featuring spark-proof technology and reverse polarity protection, but with enhanced thermal efficiency and power management to provide better performance and longer battery life
Maximum Versatility - Boost X is one of the most versatile lithium jump starters ever. Jump start all vehicle types, including cars, motorcycles, trucks, ATVs, boats, RVs, vans, SUVs, tractors, and more for up to 6.5-liter gasoline and 4.0-liter diesel engines
Here's What You Get With Boost X - GBX45 UltraSafe Portable Lithium Car Battery Booster Jump Starter Pack and Power Bank with 60W USB-C Power Delivery, Heavy-Duty Jumper Cable Clamps, USB-C Charging Cable, Microfiber Storage Bag, 1-Year Warranty, and Designed in the USA.

Anker Laptop Power Bank, 25,000mAh Portable Charger with Triple 100W USB-C Ports for Multi-Device Charging, Built-In and Retractable Cables, For iPhone 16/15 Series, Samsung, and More

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Why We Love It

Efficient 165W dual charging.
25,000mAh for long-haul power.
Charge 4 devices simultaneously.

Main Highlights

Triple 100W USB-C Ports for Multi-Device: Designed for multitaskers, featuring three USB-C ports each delivering up to 100W, allowing you to power a MacBook and other devices simultaneously without losing charging speed.
25,000mAh for Long-Haul Power: Set off on extended journeys with a huge 25,000mAh capacity that supports your devices through multiple uses, complete with 100W ultra-fast recharging that fuels the power bank to 30% in just 20 minutes. (Note: This 90Wh power bank complies with airline carry-on regulations for batteries under 100Wh and must be placed in carry-on baggage.)
Dual Built-In Cables for On-the-Go Use: Equipped with two USB-C cables, one extendable up to 2.3 ft for over 20,000 retractions, and another at 0.98 ft that acts as a durable carrying strap capable of enduring more than 20,000 bends.
Charge 4 Devices at Once: Never run out of power, whether you're charging smartphones, tablets, or other USB-enabled devices. Connect up to four at once thanks to dual USB-C Cables, a USB-A port, and a USB-C port.
What You Get: Anker Power Bank (25K, 165W, Built-In and Retractable Cables), travel pouch, user manual, 18-month warranty, and our friendly customer service.

Povasee 4000A UltraSafe Jump Starter Power Pack, 12V Car Battery Booster Jump Starter Power Bank (up to 10L Petrol/8L Diesel), Jump Pack Car Starter with Jump Leads, Emergency LED and 2 USB Ports

11% OffFree Shipping

Why We Love It

Jump starts quickly and easily.
Portable power bank functionality included.
Ultra-safe design prevents accidents.

Main Highlights

【Fire Up Flat Car Battery】The car jump starter power pack let you no need neighbour's jump leads. Press the "RST" Button on EC5 Adapter even if battery is flat, car jump start in a jiffy. Jump starter gives peace of mind on road trips and works for any 12V vehicles (up to10L gas and 8L diesel engine), max 40 starts on a single charge
【Double As Portable Powerbank】Come with 2 USB ports, the 59.2WH car jump starter power bank allow you charging 2 devices meanwhile like phones, smartwatch, earphone, laptops etc. Owning this car starter power pack can save your money on buying the extra powerbank
【Ultra-Safe Jumper Cables】The jump leads of battery jump starter designs featuring spark-proof technology and reverse polarity protection to easy to connect 12V car battery safely, no worry about incorrect connections or sparks. And jump pack car starter adopts sturdy PVC material preventing electric shock
【Built-In Bright LED】The bulit-in LED torch of car battery booster is useful for nighttime breakdowns or when you need extra visibility like night outdoor adventure. And you could shift the mode to lighting, strobe or SOS easily
【Small Form Factor】Small size is easily stored in your backpack or hold on hands. This booster pack for car battery just weighs 460g and measures 170 x 85 x 43 mm). And the shell material is anti-dust, anti-scratch and shockproof, to better extend the battery life of the battery starter pack
【As Ideal Present】A must-have for any car owner. To summarise, the well made portable battery power bank is versatile tool for roadside emergencies (work within -30℃~60℃), fits as a suprising gift for your families or friends
【What You Will Get】2-Year Quality Support, Robust Car Booster Pack, Heavy Duty Jump Leads for Car, Type-C Charging Cable, Protective Storage Case with Handle and Foam Gasket, User Manual and Lifetime Technical Support

PDBEST PowerBank 60000mAh Fast Charging, Battery Pack 22.5W Power Bank with USB C, Portable Charger LED Display, 4 Outputs and 3 Inputs Compatible with iPad Tablets iPhone etc.

5% Off

Why We Love It

Long-lasting power for devices.
Fast charging technology support.
Multiple device charging capability.

Main Highlights

Power bank 60000mAh fast cahrging battery pack support over 15 charges for iphone 15 14 times for Samsung S24 portable charger long-lasting can keep the power of your devices over a week.power bank perfect suitable for travel, camping hiking vocation and other ourdoor activities.
The USB-C power bank fast charging features a built-in 22.5W USB-C output and supports the latest PD 4.0 and QC 4.0 fast charging technology power bank 60000mAh can be quickly charged and discharged.
Battery pack allowing it to charge 4 devices simultaneously. power bank 3 input ports (Micro Lightning and USB Type C) can quickly charge most devices. portable charger 3 ports are compatible with different types of mobile devices.
Portable charger 60000mAh built-in LED digital display that will show the exact percentage of the remaining power of the power bank. You don't need to guess the remaining power of the battery pack.
Power bank 60000mAh is equipped with three input ports for recharging: Micro Lightning and USB Type-C. You can charge the portable charger using different types of charging cables.

POWERΛDD PRO 50000mAh 65W Fast Charging Power Bank for Laptop with 4 Output USB C Battery Pack with LED Flashlight Compatible with iPhone 16, Samsung, Dell, Tablet, and More

14% Off

Why We Love It

Impressive 65W fast charging.
Massive 50000mAh device capacity.
Versatile charging options available.

Main Highlights

⚡【PD 65W Power Delivery】This 50000mAh power bank with type C output provides PD 65W fast charging, which can charge your MacBook Pro up to 50% in 30 minutes, bringing you a different fast charging experience.
⚡【Ultra-Large 50000mAh Capacity】The USB C portable charger can charge MacBook Pro 14 5 times , iPad Mini 7 times, iPone 13 2 times.
⚡【4 Output and 2 Inputs】 Two supercharge USB ports output for Huawei up to 22.5W and one Type-C port(65W) and one 5V/3.4A USB fast charging output allow you to charge multiple devices simultaneously, e.g. Compatible with iPad, compatible with switch, mobile phones. With Micro USB(25w ) for iOS and Type-C inputs, more charging options are available.
⚡【 Integrated LED Lamp】Long press on the button to turn on/off the flashlight, and three light model can be provided, perfect for camping or night emergencies.
⚡【Handle Design】This power bank is equipped with a portable handle, which is easier to carry and has no burden to use outdoors. Equipped with a super bright flashlight, this portable charger is the perfect partner for your outdoor night trips, reading, and emergencies.
⚡【HD LED Display 】Unlike those vague blinking lights, this 50000mAh portable charger has a LED display, and the display will show the exact percentage of the remaining power, so you can keep track of the current power at any time. In the fast charging state, the words FAST is displayed on the screen.
⚡【Wide Compatibility】This LED Display 50000mAh power bank is suitable for all mobile phones, tablets, most laptops, drone etc. This portable charger can charge 4 devices at the same time, allowing you to share portable power with family and friends.
⚡【Note】When you use the power bank for the first time, let the power go to 0% and then fully charge it so that the power can display normally.

Power Bank, 26800mAh Portable Charger Battery Pack, External Battery with 2 Port & 2 Cables, Fast Charging Powerbank Compatible for iPhone 16 15 14 13 12, Android Phone and More

23% OffFree Shipping

Why We Love It

Charges devices super fast.
Simultaneously charges multiple gadgets.
Compact and easy portability.

Main Highlights

FAST CHARGING POWER BANK: With a capacity of 26800mAh, this portable charger charges 3 times faster than other traditional chargers, allowing you to charge your iPhone from 0% to 50% in 30 minutes. Keep your devices fully charged all day long. No need to worry about running out of battery for your phone
CHARGE UP TO 4 DEVICES SIMULTANEOUSLY: The power bank features 1 Type-C input/output port, 1 built-in Type-C input/output cable, 1 USB-A output port, and a built-in Lightning output cable, allowing you to charge up to 4 devices at the same time. The powerbank is suitable for most electronic devices such as mobile phones, headphones, tablets, etc., making it easy for you to share with friends and family
SAFE AND PROTECTED: Built-in high-quality lithium polymer battery, the battery pack phone charger protects your phone from overcurrent/overvoltage/short circuit/over-discharge and overcharge. Supports customization of PD3.0/PD2.0/QC3.0/QC2.0/AFC/FCP/SCP protocols for various types of electronic devices
INTELLIGENT AND SLEEK DESIGN: Featuring a high-quality LED digital design that accurately displays remaining capacity from 1% to 100%. Made with exquisite matte texture material throughout the day for comfortable grip and scratch resistance - you will fall in love with its unique appearance at first sight
COMPACT AND PORTABLE: This portable power bank measures only 102 x 71 x 29mm in size and weighs 335g making it easy to carry in pockets, handbags, or luggage - an essential travel companion. Carry this portable charger with you wherever you go for quick charging of your phone

Power Bank Fast Charging 26800mAh, Portable Charger PD22.5W, PD3.0 QC4.0 USB-C/USB-A Output, Phone Battery Pack for iPhone 16 15 14 13 Plus Pro Max Mini, Glaxy

40% OffFree Shipping

Why We Love It

Fast charging saves valuable time.
Simultaneous charging for convenience.
Smart safety features protect devices.

Main Highlights

【PD 22.5W Fast Charging Power Bank】Our 26800mAh power bank charges your iPhone at lightning speed, charging it from 0% to 50% in just 30 minutes - 3 times faster than traditional chargers
【2 Ways for Recharging】OHOVIV portable charger features USB-C and micro input ports, allowing you to recharge your power bank in 2 ways. Remember that you use an adapter with QC 18W and above and the original charging cable for fast charging this mobile phone battery pack
【Simultaneous charging 3 devices】 With 1 USB-C port (input/output) and 2 USB-A ports, our portable charger allows you to charge up to three devices simultaneously, from smartphones to tablets to accessories. Perfect for sharing power with friends or charging multiple devices at once
【Wide Compatibility Power Bank】Our power bank offers wide compatibility, charging all your devices effortlessly. Whether it's your iPhone, Samsung, smartwatch, or headphones, it supports multiple devices simultaneously. Enjoy the freedom to stay powered up anywhere, anytime
【Smart design portable charger】 The LED indicator shows the exact battery level (1% - 100%), so you always know when to charge and have the right power. We also provide a 12-month after-sales guarantee for you

Anker Power Bank, 325 Portable Charger, 20,000mAh Battery Pack with PowerIQ Tech, USB-C Input and Output Ports for iPhone 16/15 Series, Samsung Galaxy, AirPods, and More (PowerCore Essential 20K)

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Why We Love It

Massive 20,000mAh battery capacity.
USB-C bi-directional charging port.
PowerlQ fast, safe charging technology.

Main Highlights

Ultra-High Capacity: The massive 20,000mAh capacity provides 3.6 charges for iPhone 15 and 2.9 charges for Samsung Galaxy S23 Ultra.
Bi-Directional USB-C Charging: The USB-C port supports two-way charging with a 15W power for both input and output, allowing you to charge two devices simultaneously.
PowerIQ and VoltageBoost Technology: Experience fast and safe charging for all devices with Anker's leading technology, including a trickle-charging mode for low-power accessories.
Multiple Recharge Options: Choose between USB-C or Micro USB ports to recharge the power bank. Achieve a full charge in just 9 hours with a 15W or higher charger.
What You Get: Anker 325 Power Bank (PowerCore 20K), USB-C cable, welcome guide, our worry-free 18-month warranty, and friendly customer service.

VIYISI Power Bank 30000 mAh 22.5W Fast Charging Battery Pack USB C Portable Charger with 4 Outputs & 3 Inputs for Samsung iPhone iPad Android Phones

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Why We Love It

Long-lasting large capacity battery.
Ultra-fast, efficient charging.
Versatile multi-device compatibility.

Main Highlights

【Powerful and Large Capacity】Contrary to low-capacity power bank, this 30000 mAh battery has a large capacity for long autonomy and can be used several times with a full charge without frequent recharging. Ideal for business trips, travel and camping.
【22.5W Fast, efficient charging】No long waiting times, saving you lots of time. With a charging power of up to 22.5W of this fast charging portable charger, you can recharge your phone by more than 50% in just 30 minutes.
【Multiple output ports】With 4 output ports, this power bank USB C allows you to charge up to 4 devices at the same time. Compatible with different phones, such as iPhone and Samsung phones, it saves time when sharing multiple devices for charging with family and friends at parties without having to find additional chargers.
【3 charging choices】Meeting the needs of most users on the market with Micro, USB-C and Lighting inputs, the portable battery can be recharged using the phone's charger. We recommend using a charger with more than 18 W to charge the power bank faster. (Charger not included)
【Accurate digital display】A large digital display shows remaining energy at a glance, so you can recharge the power bank in good time and avoid the embarrassment of a sudden power shortage.
【Wide compatibility and safe use】Suitable for cell phones, tablets, headphones, games consoles and much more. Featuring an intelligent sensing function, it automatically adjusts output current and voltage to ensure stable, safe charging.
Number of ports : 5

Anker Zolo Power Bank, 10,000mAh 30W High-Speed Portable Charger with Built-In USB-C Cable, Fast Charging Battery Pack for iPhone 16/16 Plus/16 Pro/16 Pro Max/15 Series, Galaxy, iPad, and More

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Why We Love It

Lightning-fast 30W charging speed.
Unmatched durability for daily use.
Compact yet powerful battery bank.

Main Highlights

Speedy 30W Charging: Experience the cutting-edge speed of 30W fast charging technology that propels your iPhone 15 from 0 to 57% battery in just 30 minutes.
Ready for Endless Use: Crafted for durability, the 5.4-inch built-in USB-C cable is tested to endure over 10,000 bends, ensuring it stands up to the rigors of everyday use.
Mighty Compact Power: This compact and powerful 10,000mAh power bank provides up to 2 full charges for an iPhone 15 and 1.94 charges for a Samsung S24, making it ideal for travel. (Note: Total Cell Capacity is 10.000 mAh consisting of two 5000 mAh cells)
30W Bi-Directional Charging: With two-way fast USB-C charging, enjoy up to 30W output and 20W input, ensuring your gadgets are quickly powered.
What You Get: Anker Zolo Power Bank (10K, 30W, Built-In USB-C Cable 13.7cm/5.4 in), welcome guide, 18-month warranty, and our friendly customer service.

8.9

Excellent

We scanned 756 products

We reviewed these offers relevant to the Portable Power Bank Heavy Duty within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like NOCO, Anker, Povasee, PDBEST, POWERADD PRO, IGGPBB, OHOVIV, VIYISI, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Portable Power Bank Heavy Duty in the market, we considered we took a deep dive into 3781 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is NOCO Boost X GBX45 1250A 12V UltraSafe Portable Lithium Car Jump Starter, Heavy-Duty Battery Booster Power Pack, Powerbank Charger, and Jump Leads for up to 6.5 L Petrol and 4.0 L Diesel Engines. We love many things about this product by NOCO. What sets it apart from the competition is Extreme jump starting power, Turbo rechargeable in minutes, Versatile device charging options.
The best value product for most shoppers and where user satisfaction is continuously the highest is Anker Laptop Power Bank, 25,000mAh Portable Charger with Triple 100W USB-C Ports for Multi-Device Charging, Built-In and Retractable Cables, For iPhone 16/15 Series, Samsung, and More by Anker based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Portable Power Bank Heavy Duty and the best cost-to-value ratio is Power Bank Fast Charging 26800mAh, Portable Charger PD22.5W, PD3.0 QC4.0 USB-C/USB-A Output, Phone Battery Pack for iPhone 16 15 14 13 Plus Pro Max Mini, Glaxyat OHOVIV with a 40% discount.
Our list of the best Portable Power Bank Heavy Duty is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Portable Power Bank Heavy Duty in The UK

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We scanned 756 products

We concluded that: