The 10 Best Offers for Emergency Generator - December 2025

Last updated: 17. December 2025
We already helped 10 million customers this year!
1
Best Choice
10.0
Jackery

  • High Performance:The Jackery Explorer 500 v2 packs 512Wh of reliable power into just 5.7kg, making this power generator ultra-portable for home, travel, or outdoors. Its 500W AC output effortlessly powers everyday devices like fridges, kettles, and coffee makers, backed by a durable LiFePO4 battery with a 10-year lifespan and 6,000 cycles.
  • Ultra-Fast Charging. The Jackery Explorer 500 v2 Portable Power Station offers multiple fast-charging solutions so you can power up quickly. AC charging takes approximately 70 minutes, hybrid AC+DC is complete in about 60 minutes, and DC in 162 minutes, ensuring your devices like iPhones, GoPro HERO10, iPads, and MacBooks are always ready to go.
  • 5 Charging Ports. The Jackery Explorer 500 v2, a compact 500W power station, offers 100W PD fast USB-C charging (in & out), allowing direct device charging without the need for extra power bricks. With multiple ports, this solar generator powers several devices simultaneously, while its Bright and SOS lighting modes offer added convenience and safety.
  • Absolute Safety & Reliability. The Jackery Explorer 500 v2 camping generator delivers dependable power with CE, WEEE, and RoHS certifications. Its shock-resistant, fire-protected design ensures stable performance in tough environments, while the 10ms UPS restores power instantly to protect your desktop and data during sudden outages.
  • One-Button Energy Saving. The Jackery Explorer 500 v2 Power Station minimizes energy waste with a single tap, extending battery life for everything from time-lapse photography to powering essential devices. Thanks to ZeroDrain technology with ultra-low self-discharge, this camping power bank provides long-lasting standby power for emergencies.
  • What's in the Box: Explorer 500 v2 Portable Power Station × 1, User Manual × 1, AC Charger Cable × 1, 5 Years Customer Support × 1
Colour Manufacturer Weight
- Jackery -
£55600
Amazon
Check Price
2
Best Value
9.9
SinKeu Hengke
Save £50.53 Today!
£129.99 (39% OFF!)

Free Delivery**
  • COMPACT & PORTABLE: This compact power station generator adopt handle design, and very little weight, which make it easy to carry. 99Wh power station for camping, off grid adventures, RV trips, overnight fishing trips. We can run outdoor electronic devices such as laptop, smartphone, drones, mini refrigerators, LED bulbs, SLR camera on this power station with solar panels connected to it to top up during the day. In addition, during power outages, it is the best backup battery.
  • VERSATILE & FAST CHARGE: 27000mAh/99Wh large battery capacity, support 10A max DC output and 150W max AC output. The LCD smart display shows the remaining power, the rated power during charging, self-check indicator, which is convenient for you to know the situation of this device and make a charging plan. Our generator offers 3 lighting modes: Steady, SOS, Strobes. It can meet our various needs when going out camping.
  • VARIOUS OUTPUTS & INPUTS: 6 output ports, 1*230V/50Hz AC power socket, 2*12~16V/10A maximum DC output port, 2*5V/2.4A USB port,1* USB C port(5V/3A 9V/2A); 3 input methods, support solar panel (13V~23V 2.4A max input, solar panel NOT included), wall socket (AC adapter included /15V), car charger(12V).
  • MULTIPLE PROTECTION: SinKeu R150 provides over-temperature protection, short-circuit protection, over-current protection, over-power protection, over-load protection, over-charge protection and over-discharge protection to ensure that the device is used in a safe environment. It’s also a much cleaner solution and easier to operate than traditional generators.
  • Package Included: 1 x Portable Power Station, 1 x AC Charger, 1 x Car Charger Cable, 1 x User Manual. Warm Tips: The warranty period is 12 months by starting the date of purchase. If you have any problems about product, please feel free to contact us.
Colour Manufacturer Weight
Orange,black SinKeu 1.8 kg
£7946
RRP: £129.99 -39%
Amazon
Check Price
3
9.9
MARBERO
Save £13.26 Today!
£88.39 (15% OFF!)

Free Delivery**
  • UPGRADED CAPACITY IN THE SAME COMPACT DESIGN: Keeping the same sleek design as the MARBERO M82, the M82 PLUS mini generator offers a boosted capacity of 98Wh (7.6Ah/15.8V, equivalent to 26,400mAh/3.7V). Despite its compact size, it delivers more power to support a wider range of uses – ideal for anyone needing reliable energy on the go, whether at home, outdoors, or during emergencies.
  • MULTIPLE OUTPUTS: The M82 PLUS power bank with AC outlet boasts a capacity of 111Wh (26,400mAh/3.7V), equipped with 2 × QC3.0 USB ports (18W max), 2 × standard USB ports (5V, 2.4A), 1 × USB-C port (PD2.0, 18W max), 1 × DC port (12–16.8V/10A, 13A max), and 1 × AC wall outlet (80W continuous, 120W peak). Ideal for charging devices such as phones, tablets, cameras, radios, camping lights, and mini fans up to 80W.
  • EMERGENCY TORCH: The M82 PLUS power station features a built-in LED torch with 3 brightness levels and 2 lighting modes (steady and flashing SOS mode) to meet different needs. Press the LED torch button to adjust the brightness or activate SOS mode. Perfect for camping trips or during power cuts, this power station has you covered.
  • SAFE AND RELIABLE: The built-in Battery Management System (BMS) ensures voltage and temperature control, along with advanced safety features. Designed with rear cooling vents to help maintain a stable temperature, protecting internal components from heat damage. In the event of a short circuit or overload, the power station will automatically shut off, safeguarding both itself and your connected devices with over-voltage and short-circuit protection.
  • WHAT’S INCLUDED: 1 × MARBERO M82 PLUS 98Wh Portable Power Station, 1 × 100–240V 50–60Hz AC Adapter, 1 × DC Cigarette Lighter Output Cable, 1 × User Manual. The MARBERO power station comes with a 12-month warranty and 24/7 customer support. If you experience any issues, please don’t hesitate to contact us via Amazon messaging!
Colour Manufacturer Weight
M82plus 98wh 80w MARBERO 1.04 kg
£7513
Was: £88.39 -15%
Amazon
Check Price
4
9.8
MARBERO
Save £14.40 Today!
£95.99 (15% OFF!)

Free Delivery**
  • COMPACT & PORTABLE DESIGN: Measuring just 16.5 x 11.7 x 7.9 cm,about the size of a standard toaster,this lightweight portable power station weighs only 1.04 kg and is effortlessly portable. Its sturdy housing comes with a convenient ergonomic handle, making it easy to carry in a backpack or store in your car boot. Perfect as a generator for camping, it’s also ideal for picnics, road trips, garden use, and everyday power needs at home, school, or the office.
  • MULTIPLE OUTPUTS: This versatile generator with plug socket features 7 output ports, including an 88Wh (24,000mAh, 3.7V) capacity. It is equipped with 2 QC3.0 USB ports (18W max), 2 standard USB ports (5V 2.4A), 1 USB-C port (PD2.0, 18W max), 1 DC port (12–16.8V/10A, 13A max), and 1 AC outlet (80W continuous, 120W peak). Perfect for charging or powering mobile phones, iPads, tablets, cameras, radios, night lights, mini fans, camping scanners, and other devices under 80W.
  • EMERGENCY LIGHTS: This electric generator comes with a built-in LED torch, featuring 3 brightness levels and 2 lighting modes (steady light and flashing SOS). Simply press the switch to adjust brightness or activate the emergency SOS signal. Ideal for use as a camping generator or during power outages, it provides reliable light and power whenever you need it.
  • SAFE AND RELIABLE: Built around a reliable lithium battery backup system, this unit features a built-in Battery Management System (BMS) for continuous voltage and temperature control, along with other advanced safety functions. Designed with cooling vents on the back to help maintain a stable temperature and prevent internal components from overheating. In case of short circuit or overload, the power supply will automatically shut off to protect both the generator and your connected devices.
  • TWO CHARGING METHODS: The MARBERO portable 88Wh rechargeable power station can be recharged in two ways. Plug it into the wall socket (AC adapter included) for a full charge in about 5 hours. Alternatively, it can be charged using a solar panel (15V–24V, 1.2A) (not included).
  • PACKAGE INCLUDES: 1 × MARBERO M82 88.8Wh Portable Power Station, 1 × 100–240V 50–60Hz AC Adapter, 1 × DC Cigarette Lighter Output Cable, 1 × User Manual. The MARBERO portable power station comes with a 12-month warranty and 24/7 customer service after purchase. If you encounter any issues, please don’t hesitate to contact us via Amazon message.
Colour Manufacturer Weight
M82 88.8wh 80w MARBERO 1.04 kg
£8159
Was: £95.99 -15%
Amazon
Check Price
5
9.7
AIVOLT
Save £60.00 Today!
£269.99 (22% OFF!)

Free Delivery**
  • Unique Feature and Multifunction Control Panel - The outstanding design features bright orange appearance and a multifunctional panel including parallel connectability, a standard 230v 3 pin socket, 2 USB charging ports(type-A & type-C), a 12v DC charging outlet. Suitable for TVs, computers, small electric tools and many kitchen appliances.
  • Ultra Lightweight and Low Noise - Only weighs 12kg, and nearly 15% lighter than other same power compact generators. The labor-saving and ergonomic handle is very easy for a young woman to lift. When the generator is at 25% load, it comes with 58 decibels noise at 23 feet that is comparable to the sound of a normal conversation.
  • Pure Sine Wave Power - This inverter generator has a powerful 60cc 4 stroke OHV air-cooled 100% copper winding engine which can produce 1.2kw starting watts and 1.1kw continuous watts steady clean power with very low fuel consumption. Ideal for sensitive electronics such as phones, laptops.
  • Eco Mode & Long Runtime - A fully fueled 2.5L tank will provide you consistent power for up to 10 hours making the generator extremely economical. It runs 8 hours at 25%, 5.5 hours at 50% load, 4 hours at 75% load, 3.1hours at 100% load. In Eco-mode, it even runs more than 10 hours and prolongs generator’s life. Perfect for RV travel, jobsites and home use.
  • The package contains: 1*1200W petrol generator, 1*spark plug wrench, 1*oil funnel, 1*12V DC battery charging cable, 1* screw driver, 1* quick start guide, 1*British plug, 1*manual.
Colour Manufacturer Weight
Orange AIVOLT 12 kg
£20999
RRP: £269.99 -22%
Amazon
Check Price
6
9.6
VFAN

Free Delivery**
  • Built-in 1.5W (max) LED light and 2600 mAh rechargeable Li-ion battery, runs 18 hours for Flashlight or 15 hours Side lantern. It is helpless if your power bank and moblile phone has drained to zero, But Cranking 1 minute, the flashlight will be works more than 30 minutes. Beam distance: 200m.
  • More than just a flashlight, it's a high-performance hand-cranked generator. Up to 5V/600mA DC output when cranking at 120 revolutions per minute. With standard USB output port, just shaking handle and charge any DC5V-input devices like phone, tablet, GPS tracker, smartwatch, etc.
  • This flashlight will be very useful in emergency and disaster relief ( earthquake relief / rescue, hurricane, tsunami, tornado, power outage), dog walking, hand tools, camping flashlight, survival equipment kit, car gadgets for men or as a backup at home.
  • 2-Way rechargeable: Type C cable charging and hand crank to charger the internal battery, 2 way output: internal battery or hand crank (via a set key to switch) Easy to Carry: It is small and easy to put into pockets/bags, and can be taken out for use at any time when it gets dark.
  • What You Get: X1 Hand Crank Flashligh, X1 Typce C USB cable, X1 instruction, and LIMITED LIFETIME WARRANTY. 24/7 friendly customer service .If you have any questions, please send us message or raise a QA, well-pleasing solution.
Colour Manufacturer Weight
Orange + Black VFAN 310 g
£1999
Amazon
Check Price
7
9.5
Anker
Save £80.00 Today!
£269.99 (30% OFF!)

  • Compact with Massive Power: It's portable power that moves as freely as you. Give your devices 300W (600W Surge) and 288Wh. Fast charge with 140W two-way USB-C ports.
  • 7 Device Charging Ports: Power all your tech with versatile ports, including 2× AC (300W), 1× car socket (120W), 2× USB-C (140W), 1× USB-C (15W), and 1× USB-A (12W).
  • Travel-Friendly Design: Attach the strap(sold separately) or simply carry this power station. It's 15% smaller than similar designs and perfect for spontaneous adventures.
  • Solar-Powered Escapes: When your journey needs endless charging, do so seamlessly and sustainably with a 100W solar panel. Pair with Anker SOLIX 100W Solar Panel. This power station is not compatible with Anker SOLIX PS30 or other 5V~3A USB-C solar panels.
  • Your Choice of Recharging: Recharge to 80% in just 50 minutes with a wall outlet, or use solar panels, your car, or the PD 3.1 USB-C port. Stay charged, no matter where you are.
  • 10 Years of Power: Built to last a decade, power up with LiFePO4 batteries, designed to last 3,000 cycles. Also enjoy smart temperature control, impact resistance, and a 5-year warranty.
  • Quiet 25dB Power: Rest while you power in nature. This power station only emits 25dB from 3.3 ft away.
  • What is in the Box: Anker SOLIX C300 Portable Power Station, AC Charging Cable, Safety Manual, and Warranty Info
Colour Manufacturer Weight
Dark Grey Anker 4.1 kg
£18999
RRP: £269.99 -30%
Amazon
Check Price
8
9.4
Jackery

  • Next-gen Power: Jackery’s new, upgraded Power Station features 50% increase in power output, to the old E1000 model, and 1,500W AC Output. It charges 7.5x faster, with impressive 1 hour fast charging - via App. The LiFePO4 battery has 4x longer lifespan, supporting 4,000 life cycles and retains over 70% capacity.
  • Faster & Safer: The Jackery Explorer 1000 v2 delivers 1 hour fast charging - fully charged in 60 minutes with the App. Its ChargeShield 2.0 system, provides 62 types of safety protection, and is CE certified, combined with full fire and shock resistance - ensuring quality and maximum safety.
  • Upgraded Performance: Boasting mega 1500W AC output and 3000W surge peak, it supports home appliances, from air conditioners to induction cookers. It features 100W PD Fast USB-C charging (input & output) for efficient recharging, with generous 1070Wh capacity, and comes in smaller size - saving space.
  • Outdoor & Emergency Power Supply: Equipped with 6 charging ports (2 USB-C, 1 USB-A, 1 DC Car Port and 2 Pure Sine Wave AC Ports), Jackery’s Explorer 1000 V2 powers multiple devices simultaneously. Weighing 23.8 lbs with an ergonomic handle, it’s easy to carry on the go, with built-in LED lights, ideal for camping, hiking, and emergencies.
  • Smart App Control: Easily monitor battery status via Wi-Fi or Bluetooth, and benefit from a range of charging modes with App. Tailored charging modes - lightning fast 1 hour super charging, 1.7 hour fast charging or 30 dB quiet mode (peaceful overnight charging). Modes extend battery life, optimising overall performance.
  • What's Included: 1 * Explorer 1000 v2 Portable Power Station, 1 * User Manual, 1 * AC Charging Cable, 5 Year Customer Support.
Colour Manufacturer Weight
Orange Jackery 10.8 kg
£39900
Amazon
Check Price
9
9.4
‎Shenzhen Carku Technology Co.,Limited
Save £75.99 Today!
£254.99 (30% OFF!)

  • 【SuperSafe LIFEBMS Power Station】VTOMAN Jump 600X battery generator features a super safe LIFEBMS protection system developed by VTOMAN, which provides multiple protection for the battery, including Over-Charge Protection, Over-Discharge Protection, Over-Voltage Protection, Over-Current Protection, Short-Circuit Protection, High-Temperature Protection,etc. Also thanks to the built-in LiFePO4 battery, the safety of the battery is further improved, which is much safer than NCM batteries.
  • 【Capacity Expandable to 939Wh】VTOMAN Jump600X portable power station has a capacity of 299Wh, and it can be further expanded to 939Wh with VTOMAN Jump600X Extra Battery (Sold separately) to meet more of your daily power needs. Besides, the built-in premium LiFePO4 battery features 3,000 full life cycles before getting down to 80% of its original capacity, which is a long-lasting power station that can meet both daily needs and long-term use.
  • 【600W Constant-Power Power Station】VTOMAN Jump 600X power station has 2 AC outlets with a rated 600W(surge 1200W) output power. In addition to being able to power devices below rated 600 watts like most power stations do, Jump 600X will also output 600W constant-power when powering over 600W appliances instead of turning off its output. It provides you an alternative emergency solution when powering appliances over 600W, such as water heaters, space heaters, etc.
  • 【Charging Up To 9 Devices Simultaneously】Jump600X 600W power station has a complete output ports including 2*230V/600W AC Outlets, 2*12V/10A DC5521 Outputs, 1*12V/10A Car Port, 3*USB-A Outputs and 1*TYPE-C PD60W Output. It can charge up to 9 devices simultaneously while it gets charged (Supports Pass Through Charging), enough to power most of your electric devices and effectively save your space on wall!
  • 【PD 60W Type-C Output】VTOMAN Jump 600X power station features multiple USB output ports, including 3* USB-A ports and 1* Type-C(USB-C) port. The Type-C port can provide a fast charge of 60 Watt Max for your electric devices, perfect for laptop office workers; the USB-A ports include a QC 3.0 fast charge port that can output 18W max, great for powering smart-phones, tablet, etc.
  • 【Regulated 12V DC Output】VTOMAN 600W portable power station features 2x DC5521 output ports(12V/10A, total 120W Max) and 1x car cigarette lighter port(12V/10A, 120W Max). All of them are regulated 12V output with a max output power of 120W in total. The DC ports are suitable for powering equipment supports 12V DC input, such as car refrigerators, CPAP machines, portable tire inflator, etc.
  • 【Recharge to 80% Within 4 Hrs】VTOMAN Jump600X power station features a DC5521(5.5mm*2.1mm) input port that supports 65W Max input power. It can be recharged by three ways: 1)Recharging by wall charger(Included): about 5 hours to full; 2)Recharging by car outlet(Car charger included): about 5 hours to full; 3)Recharging by 100watt solar panel: about 6-8 hours to full.
  • 【Package List】1x VTOMAN Jump 600X Power station, 1x AC adapter & charging cable, 1x Car charging cable, 1x Type-C to Type-C cable, 1x USB-A to Type-C cable, 1x User manual.
Colour Manufacturer Weight
- VTOMAN 6 kg
£17900
RRP: £254.99 -30%
Amazon
Check Price
10
9.3
Hengke Energy (Guangdong) Co., Ltd

Free Delivery**
  • All-in-One Solar Generator Kit: includes a 30,000mAh LiFePO4 power station and a foldable solar panel(40W Max), it fits easily in your backpack, making it ideal for camping, festival, fishing, and more. Designed for outdoor adventures and home emergency backup power
  • Multiple Ports for All Your Gear: portable power station features 6 outputs including a 230V UK Socket(150W max), Type-C/USB and 12V DC(5521) ports. Power up your phone, tablet, laptop, camping light, drone battery, and other small devices. ⚠️ Not suitable for high-power appliances like kettles or hair straighteners, but perfect for lighting, communication, and essential gadgets
  • Solar Charging for True Off-Grid Freedom:power station can be recharge by wall outlet, car port, or by solar on the go. Solar panel weighing just 1.45kg and folding down to book size, it offers efficient energy harvesting for extended trips and unexpected power cuts. ⚠️ Solar power output is influenced by sunlight intensity, it may reach 25W-40W in summer while drop below 20W in autumn/winter
  • User Friendly + Lighting with SOS: Click to charge/off, easy track of power levels and output in real time with the intuitive LCD screen. Built-in LED lights offering three modes—steady, strobe, and SOS—ideal for illuminating your campsite, night walks, or emergency signalling.
  • Safe to Use & Emission-Free:power station built-in with LiFePO-4 battery cells and BMS protections guard against over-voltage, over-current, and overheating, with automatic shutdown in case of short circuit or overload. Operates silently with zero emissions—perfect for nature getaways.
Colour Manufacturer Weight
Black SinKeu 3.25 kg
£19999
Amazon
Check Price

General information about Emergency Generator:

Introduction to Emergency Generators

An emergency generator, also known as a backup generator or standby generator, is a device that provides electrical power during power outages or when the main power source fails. It serves as a crucial backup for homes, businesses, hospitals, and other facilities that require uninterrupted power supply.

1. Importance of Emergency Generators
In today's fast-paced world, where electrical power is essential for various operations, emergency generators play a vital role in ensuring continuous power supply. These generators are designed to automatically detect power failures and start supplying electricity within seconds, helping to minimize disruptions and prevent loss of data, productivity, and revenue. Furthermore, emergency generators are crucial in providing power during natural disasters such as hurricanes, earthquakes, or floods when the main power grid may be affected or damaged.

2. Functionality and Types of Emergency Generators
Emergency generators are available in various sizes and types to cater to different power needs. They are typically powered by diesel, natural gas, propane, or even gasoline. The most common type is the standby generator, which is permanently installed and connected to the electrical system of a building or facility. These generators are capable of automatically starting up and shutting down as needed. Portable generators, on the other hand, provide temporary power and can be moved to different locations as required. They are commonly used for camping or outdoor events.

Furthermore, emergency generators are equipped with advanced features such as automatic transfer switches, which seamlessly transfer power from the main grid to the generator when an outage occurs. They also come with various safety features to prevent overload, overheating, and other potential hazards. Regular maintenance and testing are essential to ensure that emergency generators are in optimal working condition when they are needed the most.

In conclusion, emergency generators are critical in providing backup power during outages and natural disasters. Their functionality and reliability make them a valuable asset for homes, businesses, and other facilities that require uninterrupted power supply. Whether it is for maintaining operations, ensuring safety, or minimizing losses, emergency generators serve as a reliable source of power when the primary power source fails.

* the possibly used term "best" etc. refers only to our possibly subjective personal opinion.
** "Free Delivery" means that this is possible under the given conditions at the time of data retrieval from the relevant provider, but cannot be guaranteed. It is technically not possible to provide information in real-time. The shipping costs may vary under certain circumstances (different provider, place of delivery, etc.). The shipping costs shown in the further ordering process apply.

Other IMPORTANT INFORMATION that we ask you to take note of:
We may receive a commission if you make a purchase via the links on our site. This has no impact on the placement of the products on our site. Our website is part of amazon associates program - Amazon, Amazon Prime, the Amazon Logo and Amazon Prime Logo are registered trademarks of Amazon, Inc. or its affiliates.

Disclaimer:
1. The prices shown may have risen since the time we last updated them.
2. The actual price of the product on the seller’s site at the time of purchase will govern the sale.
3. It is not technically possible for the prices displayed above to be updated in real-time.