The 10 Best Offers for Emergency Generator - June 2025
Last updated: 16. June 2025
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1
Best Choice
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
K&S Könner&Söhnen
- The diesel generator is equipped with a vandal-proof housing with better heat distribution inside, which ensures a longer service life of the device.
- Unique innovative VTS phase switching system allows the generator to be used either in three-phase (400V) or single-phase mode (230V) almost without loss of power.
- The diesel generator can be operated with an external ATS unit. It is equipped with a 6-pin connector socket that allows the generator to automatically turn on and off and maintain battery charge status in standby mode.
- The air pre-heater ensures an effortless start of the diesel power generator in the cold season.
- Ergonomic control panel of the generator allows easy operation of the diesel generator including the LED display (voltage, frequency, operating hour), overload and short circuit protection, low oil indicator, sockets, earth screw, 12 V terminals, etc.
- The & S company motor meets European quality standards, including the new exhaust standard Euro 5, and is equipped with an individual serial number with which we can monitor the production and service quality.
| Colour | Manufacturer | Weight |
| 9300de-1/3 Atsr | K&S Könner&Söhnen | 180 kg |
£1,59900
2
Best Value
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
Jackery
Save £700.00 Today!
£1,999.00
(35% OFF!)
- Powerful and Versatile: Designed to meet power demands for road trips, RVs, and emergencies, the Jackery Solar Generator 2000 v2 has 2 AC ports with a powerful 2200W output and an impressive 2042Wh capacity. Plus, the USB-C PD 100W port activates efficient, lightning-fast charging for your electronic devices - no extra adapters are required
- Smallest & Lightest 2kWh Power: The Jackery Solar Generator 2000 v2, weighing in at 17.5kg, is 41% lighter and 36% smaller than conventional 2kWh LiFePo4 portable power stations. Enhanced by CTB (Cell-to-Body) technology, used by electric vehicles, it maximizes space efficiency and offers a compact, more secure structure with superior stability and safety.
- Flexible & Efficient Charging: Fully charge in 1.7 hours with AC fast charging, or charge from 0% to 80% in just 52 minutes with the app-activated Emergency Super Charging Mode when you need power in a hurry. When paired with 400W panels under ideal conditions, solar charging for this solar generator takes 5.5 hours, offering efficient power replenishment.
- Uninterrupted Power Supply: Featuring 20ms seamless switching, this portable power station is built to handle unexpected power disruptions, keeping your power ON during energy outages from grid issues to natural disasters like hurricanes and storms. UL1778 test certified for Uninterruptible Power Systems, it guarantees reliable backup power and protects your critical devices inside or outside your home.
- Whisper-Quiet Operation: The Jackery Explorer 2000 v2 Solar Generator operates in Silent Charging Mode at a noise level of less than 30dB, in other words, it "will not disturb." Advanced smart temperature control adjusts fan speed according to environmental and component temperatures, reducing operating noise for a near-silent experience.
- Durable for 10 Years: The Jackery Explorer 2000 v2 Solar Generator comes with a LiFePo4 battery that lasts up to 10 years, making this safe, compact power station a dependable long-term investment. Use it outdoors and indoors, risking no fumes and enjoying a safe, eco-friendly alternative to gas generators.
| Colour | Manufacturer | Weight |
| Orange | Jackery | - |
£1,29900
RRP: £1,999.00
-35%
3
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
AIVOLT
Save £64.80 Today!
£269.99
(24% 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 |
£20519
Was: £269.99
-24%
4
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
Jackery
- WHO IS JACKERY: Founded in 2012, Jackery specializes in providing outdoor green power solutions for explorers. Won the Red Dot Award in 2016. Jackery portable power station, power outdoors
- COVER MOST HOME APPLIANCES: Featuring standard PURE SINE WAVE AC outlet （230V 500W, 1000W Peak）this Jackery Explorer 500 portable power station (518Wh) provides stable power to a wide range of AC-reliant devices like TV. Standard 12V/10A carport and 3*5V/2.4A USB ports power/charge all your car appliances and small electronic devices like car coolers, air pumps, car vacuums, laptops, phones. Enjoy a camping party like no other
- ENJOY THE MOST OUT OF THE NATURE: Perfect for (1) RV-ers, easily stored in RVs, trailers, enough to power a RV ceiling fan, RV lightings, all your electronics devices without all the settings; (2) Outdoor grill party, powers up a small blender, pellet smoker, small household ice shaver, projector for a nice movie & grill party during a starry summer night with friends and families
- VERSATILE GREEN POWER STATION: The Explorer 500 portable power station can perform as a solar generator. It can be recharged by Jackery SolarSaga 100W solar panel about 9.5 hours (recharging time varies from different location, temperature, weather etc.), or recharged by wall outlet, car outlet and generator. It also has a lighting function, when pressed for 2 seconds can be converted to SOS
- CORE TECHNICAL SUPPORT: It provides temperature protection, short circuit protection, overcurrent protection, overpower protection and overcharge protection to ensure device safety. If you have any problems during usage, please contact us, our service team will be available any time
| Colour | Manufacturer | Weight |
| Green,Red | Jackery | 6 kg |
£55600
5
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
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 |
| Black | Jackery | 10.8 kg |
£89900
6
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
PowerFort
Save £15.00 Today!
£99.99
(15% OFF!)
Free Delivery**
- Portable Power Station 99Wh - 150W Small Solar Generator
- [Power Bank with 2 110V AC Outlets] is a portable charger battery that not only provides traditional USB charging ports for devices like smartphones and tablets but also includes standard AC outlets that can power or charge small electronic devices that typically use household AC power. PF200 PowerFort power banks are particularly useful for camping, outdoor activities, or during power outages when you need to power devices like laptops, small appliances, or CPAP
- [3500 Cycles LiFePO4 Power Station] PowerPort PF200 portable power station adopts a car-grade high-rate LiFePO4 battery endures 3,500 charge and discharge cycles, making its life 7 times longer than ternary lithium batteries. The protective casing is made of PC material, providing resistance to high temperatures and impacts. It features an independent cooling fan and shock-absorbing foot pads. The 99Wh LiFePO4 power station is the ideal backup power supply for plane travel in the USA.
- 【WIDDER EMERGENCY LIGHTS】PF200 portable generator is equipped with 135 LED beads enough widder light planel to offer superior brightness,Two modes white light and an SOS mode for emergencies. Whether you're camping outdoor or facing power outages, this power supply is designed to be your reliable companion, providing the power you need. PF200 provides 1 years warranty and lifetime technical support. If you have any questions, please feel free to contact us. Need to turn on the AC button before charging to charge, directly plug into the device product does not work
- portable power station, solar generator,power bank with ac outlets, mini, small, outdoor, camping,powerfort,99wh
| Colour | Manufacturer | Weight |
| Black | PowerFort | 1.81 kg |
£8499
RRP: £99.99
-15%
7
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
SinKeu Hengke
Save £20.00 Today!
£129.99
(15% 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.
- NOTE: this small power pack only supports appliances under 150 watts power consumption. It cannot support heating or motorized devices such as kettles, travel hair dryers, mini curling irons, small drills, etc. Due to the peak power of these devices can easily exceed 150 watts when start, even thought the rated power might be only 25W, resulting in auto switch-off.
| Colour | Manufacturer | Weight |
| Orange,black | SinKeu | 1.8 kg |
£10999
RRP: £129.99
-15%
8
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
Champion Power Equipment
Free Delivery**
- Superior power & features - Our Champion Power Equipment 92001i Range of Invertor Generators offer both superior power and outstanding performance. These Inverters are offered in multiple fuel types, are Super-Lightweight and are packed with many great features including True Sine Wave Technology, EZ Start, LED Indicators, , Parallel Connectability, Multiple Outlets and USB Charging
- Super lightweight & ultra quiet operation - Weighing in at only 17.6Kg, and only 44 x 28.5 x 44.5cm in size, the Mighty Atom is the World's lightest 2kW Inverter Generator meaning that it is both extremely lightweight and portable. The device is also extremely quiet during operation at only 58 dBA.
- Reliable champion 2200w petrol engine - The Invertor Generator has an EZ Start and comes with a 2200 Maximum Watt (1900 Running Watts) 79cc Petrol Engine that will run up to 10.5 hours on a 4.0 Litres full tank (at 25% load). There is also a handy LED Indicator and Economy Mode to save on fuel as well as an Automatic Oil Shut Off Sensor and 500ml Oil Capacity.
- True sine wave invertor technology - This technology makes this generator ideal for sensitive electronics such as computers, laptops and TV. Perfect for your next camping trip or powering small household items like fridges/freezers, power tools, lighting units & garden equipment. This inverter has parallel capability allowing you to pair up with other Champion Inverters using an optional Parallel Kit.
- Includes power outlets & usb adapter - Included with the device are 2 covered 240V 13A Power Outlets and a handy 12v DC USB Adapter you can use to power your phone, laptop, tablet, or similar device. The Parallel Kit (Sold Separately) allows you to pair this up to another Champion inverter for double the power.
| Colour | Manufacturer | Weight |
| Yellow,black | Champion Power Equipment | 17.6 kg |
£39999
9
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
Jackery
- 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
| Colour | Manufacturer | Weight |
| Green,red | Jackery | 3.5 kg |
£25900
10
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
powkey
Save £15.00 Today!
£129.99
(12% OFF!)
Free Delivery**
- 🔋99Wh Capacity and Small Size: 27000mAh portable power station can charge your mobile phone (3800mAh) 5-6 times. Power station has 18W USB-A/C and AC ports to charge mobile phones, iPads, laptops, fans, mini fridges and other devices with less than 100W of power. It weighs just 1.3kg and it measures 19.2 x 15.6 x 9.4 cm, the power station is small enough to fit into a backpack or handbag for your camping or hiking trips.
- 🔋Multiple Charging Ports: The portable battery power bank is equipped with 6 output ports: 1 X 12.6V DC output port, 1 X 230V/100W AC output port, 1 X 18W Type-C port, 3 X 15/18W USB output ports. It is an ideal choice for outdoor activities such as camping, fishing, traveling, and emergencies.
- 🔋LCD Display and 2 Types of LED Lights: We can easily read the remaining battery capacity and AC power output status on the digital display screen. The solar generator has 2 types of lighting and 3 modes: Light, strobe, SOS. The front work light of the power bank provides illumination for relatively spacious areas such as offices, living rooms, or tents. The side flashlight is convenient for lighting your way during nighttime walks. The SOS flashing mode can be used for emergency assistance or sending distress signals.
- 🔋Safe Protection: The camping power station operates without disturbing noises, no fuel or gasoline. Portable power station has an MPPT system, it can protect you and your devices through overvoltage protection, overcurrent protection, and over-temperature protection. If the DC/AC output is short-circuited or overloaded (load power >100W), the device will shut down to protect itself.
- 🔋3 Ways to Charge the Power Station: The portable power station can efficiently be charged via an AC wall adapter (15V/2A) and a car charger (12V/2A). This solar generator can also be charged via a 13-23V (DC5521 connector), recommended 40W-60W solar panels. Using it with a solar panel not only helps conserve electricity but also allows you to continuously harness solar power outdoors.
- 🔋Packaging includes: 1 x 99Wh Portable Power Station, 1 x AC Charger, 1 x Car Charger, 1 x Cigarette Lighter Adapter, 1x User Manual. Please fully charge the product before first use. If you have any questions, please feel free to contact us.
| Colour | Manufacturer | Weight |
| Red | powkey | 1.3 kg |
£11499
RRP: £129.99
-12%
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.
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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.
** "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.