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5 Best Portable Generators For Boats of 2025

Last Updated - 07/05/2025

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

AFERIY

AFERIY Portable Power Station 2400W, 2048Wh Power Station LiFePO4 Backup Battery, Quick Charge in 1.5H, 240V AC Outlets, UPS, Solar Generator, Electric Generator for RV/Camping/Home, 7-Year Warranty

Picked by 2017 people in the last week

AFERIY

£1,199.00

More Details
Main highlights
- [Over a Decade of Use]: Built for long-lasting durability, this generator is ideal for camping and RV trips, with LiFePO4 batteries offering over 3500 charge cycles—up to 10 years of use. An LCD screen provides real-time status updates, and the LED light features three modes (continuous, flashing, SOS) to support various situations.
- [High Efficiency & Broad Compatibility]: AFERIY’s portable power station offers 13 output ports for simultaneously charging up to 13 devices. With a compact design (39.8cm x 28cm x 31.5cm) and weighing 22kg, it functions as a UPS, seamlessly switching to backup power in under 10ms during an outage, protecting valuable data from interruptions.
- [High Capacity with Advanced Safety Features]: Powered by 2048Wh LiFePO4 batteries, this generator provides stable, high-capacity power with 220V-240V AC output using a pure sine wave. Integrated with a Battery Management System (BMS), it continually adjusts voltage and temperature, guarding against overcharging, over-discharging, and short circuits, ensuring safe and reliable power for your devices.
- [Fast Charging in Just 1.5 Hours]: AFERIY’s portable power station P210 supports 4 charging methods, including 220V-240V AC input (1100W) and combined AC + 500W solar input, achieving a full charge in only 1.5 hours. Charging with AC alone takes just 2 hours, and you can also use a car charger or solar panel independently. Equipped with MPPT technology, it optimizes power intake for efficient charging, even in variable weather.
- [Comprehensive Package & Extended Warranty]: AFERIY’s 2400W power station includes a 5-year warranty (extendable to 7 years at no extra cost) and lifetime after-sales service. The package includes: 1x power station, 1x AC charging cable (UK standards), 1x MC4-XT90 cable (60cm), 1x user manual, 1x tool bag, and 1x protective cover. Note: Solar panels and car charging cables are sold separately.
£1,199.00
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Jackery

Jackery Explorer 1000 v2 Portable Power Station(2024 New),1070Wh LiFePO4 Battery,1500W AC/100W USB-C Output, 1 Hr Fast Charge, Solar Generator for Outdoor Camping,Off-grid Living,RV,Emergency

Jackery

£899.00

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Main highlights
- What's Included: 1 * Explorer 1000 v2 Portable Power Station, 1 * User Manual, 1 * AC Charging Cable, 5 Year Customer Support.
- 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.
- 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.
- 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.
- 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.
£899.00
3

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

AIVOLT

AIVOLT 1200W Petrol Inverter Generator 4 Stroke Portable Silent Suitcase Generator for Camping, Home Use - True Sine Wave, Super Lightweight, Ultra Quiet

AIVOLT

£269.99

More Details
Main highlights
- 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.
- 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.
- 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.
£269.99
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Nassboards

Instant Power Portable Suitcase Inverter Petrol Generator 4 Stroke 4HP 1200W 12V 230V – Pure Sine Wave – Includes 0.5L Bottle of 10W-30 Oil, Spark Plug Removal Tool, DC Charging Wires

Nassboards

£199.99

More Details
Main highlights
- REDUCED NOISE: The Instant Power is quiet in operation compared to large traditional generators, with very low fuel consumption allowing it to run for hours on a single tank on economy mode. The Economy throttle automatically adjusts the engine speed to match the load for greater fuel efficiency and a lower noise level. The economy switch will also allow the generator to idle when no power is being drawn, reducing fuel consumption and stress on the engine while improving cost efficiency
- PURE SINE WAVE POWER: The Instant Power 1200w Generator has advanced Pure Sine Wave technology, which produces a constant voltage and frequency stability of between + or -1%, the same quality of clean electricity that you typically get from your electric company. With a standard UK 3 pin socket and a 12v DC Output, it’s ideal for powering sensitive equipment with microprocessors such as computers, phones, tablets, TVs, game consoles, printers, DVD players, even kitchen appliances and power tools
- INSTANT POWER: Instant Power Inverter Generators is a compact lightweight generator that offers great value for money and premium quality to boot. With a powerful 4 stroke engine there’s no need to mix fuel since the Instant Power Portable Inverter runs on standard petrol, providing a minimum of 6 hours running time (on eco mode). It’s simple to use, and anyone of a suitable age can operate this inverter. Simply fill with petrol, prime the generator, pull on the cord and you’re ready to go
- HUGE CAPACITY: The Instant Power Generator provides 230V AC power and a max output of 1200w, enabling you access to a reliable power source when you need it most. It’s a must have accessory for camping, caravans, outdoor events, sporting events, boats, power tools, weddings, fishing, hunting, construction, in case of emergencies, and so many more uses. It’s there for you when you need it most, providing a perfect back up to domestic power in case of power cuts during severe weather and storms
- EXCELLENT PORTABILITY & SAFETY: Although small in size and super lightweight, the Instant Power Inverter Generator packs a powerful punch. It weighs just 15kg, so it’s a breeze to transport and store, and compact in design so it will easily fit in your car, boat or RV. With a shutdown feature on low oil, and an overload protection, the Inverter Generator provides power and safety. With Nassboards, you’ll also receive a 0.5L bottle of 10W-30 Oil, Spark Plug Removal Tool and DC Charging Wires
£199.99
5
Best Value
20% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

maXpeedingrods
20% Off

maXpeedingrods 3300W Portable Inverter Generator Petrol Silent Pure Sine Wave Generator for Camping, RV Travel, Home, or Jobsites

maXpeedingrods

£436.99

£549.99
(20% Off)

More Details
Main highlights
- 【Provide Clean Power】This inverter technology provides more steady power, produces clean power to safely operate and prevent damage to sensitive electronics such as phones, tablets, televisions and computers.
- 【Multifunction Power Supplier】 Quiet and fuel efficient 4 stroke 145cc petrol generator produces 3300W max watts and 3000W running watts. It is easily able to run the lighting system, RV or a small family home. And run a huge range of high-power appliances such as an air conditioner with 6000 BTU cooling capacity, refrigerators, kettles, and even more appliances at the same time.
- 【Low noise】When the generator is in ECO mode at 25% load and is 7m away from the generator, the noise level is 58 decibels. which is almost the quietest generator of this rated power. At this noise level, there is little disturbance for users and people nearby. Please note that ambient noise may affect the overall value of the noise of the machine.
- 【Extra Long Runtime】Runs 8.3 hours at 25% load (750w load) 、4.5 hours at 50% load (1500w load). In ECO mode, the runtime can be extended up to 10-12 hours. Guaranteed power supply overnight.
- [Brand Warranty] Maxpeedingrods warrants all the inverter generators against defects in workmanship under normal use for a period of 2 years from the date of retail purchase by the original end-user purchaser ("Warranty Period"), and free lifetime technical support and customer service.
£436.99
£549.99 (20% Off)

5 Best Portable Generators For Boats of 2025

AFERIY Portable Power Station 2400W, 2048Wh Power Station LiFePO4 Backup Battery, Quick Charge in 1.5H, 240V AC Outlets, UPS, Solar Generator, Electric Generator for RV/Camping/Home, 7-Year Warranty

Jackery Explorer 1000 v2 Portable Power Station(2024 New),1070Wh LiFePO4 Battery,1500W AC/100W USB-C Output, 1 Hr Fast Charge, Solar Generator for Outdoor Camping,Off-grid Living,RV,Emergency

AIVOLT 1200W Petrol Inverter Generator 4 Stroke Portable Silent Suitcase Generator for Camping, Home Use - True Sine Wave, Super Lightweight, Ultra Quiet

Instant Power Portable Suitcase Inverter Petrol Generator 4 Stroke 4HP 1200W 12V 230V – Pure Sine Wave – Includes 0.5L Bottle of 10W-30 Oil, Spark Plug Removal Tool, DC Charging Wires

maXpeedingrods 3300W Portable Inverter Generator Petrol Silent Pure Sine Wave Generator for Camping, RV Travel, Home, or Jobsites

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