The best 1500W power inverters, compared.
Top pick: JARXIOKE 1500W – Highest score in the set, 96, from 4.8 and 8 reviews at about £109.99. The spec table says pure sine, 12 V to 240 V. The wattage field says 4000 W. Best value: EDECOA 1500RUK – Modified sine is stated in the bullet and the spec, at about £99, with 4.2 from 216 reviews and a remote. The 3000 W peak is under 10 ms. Updated 22.10.2026.
A power inverter turns 12 V or 24 V battery direct current into about 230–240 V AC at 50 Hz, so you can run a mains appliance from a leisure battery. Buyers are mostly fitting one in a campervan, motorhome, caravan, van, boat, or shed. The split that matters is a hard-wired inverter against a lightweight cigarette-lighter box that only claims 1500 W. Judge the row by continuous watts, the waveform in the spec table, a socket a BS 1363 plug fits, and whether the cables and fuse can carry the DC current. On 12 V that load is a rule of thumb of 140–150 A once efficiency is included. The checks sit in the [1500 W power inverter buying guide](/hub/electrical-equipment/1500w-power-inverter/sub/1500w-power-inverter-buying-guide).
A power inverter turns 12 V or 24 V battery direct current into about 230–240 V AC at 50 Hz, so you can run a mains appliance from a leisure battery.
42 products checked · 64 hrs invested · +18,600 readers
Swipe for more
1-2 of 12
Personal buying guide
Question 1 of 2
What does the load need?
JARXIOKE’s listing is £109.99 with 4.8 from 8 reviews, and the score on this table is 96, the highest of the twelve, which is why it carries the top-pick badge. The title says 1500 W, 12 V to 240 V, and the spec table says pure sine, with an LCD, 10 mm² clamp leads of about 50–60 cm, two fans from 45 °C, and a stated weight of 2 kg. The wattage field on the same page says 4000 W, and the title does not call the two AC sockets UK 3-pin. Five UK review texts sit under that eight-review average, which is too small to show whether the unit holds 1500 W continuous. A two-year warranty is printed. The score is the reason it is the top pick in this capture, and the conflicting wattage line is the reason to read the spec before you treat that score as a finished verdict.
Pros
Cons
Best for: You want the highest-scoring row in this table and you will check the 4000 W wattage line against the 1500 W title before you fit it.
Less suitable: You need hundreds of reviews, a named UK socket, or a listing whose wattage lines agree.
Specifications
Common questions
Why does the wattage field say 4000 W?
The title and model name say 1500 W. The spec wattage line says 4000 W. Both are printed on the listing.
Are the sockets described as UK 3-pin?
The title says two AC sockets. It does not say UK 3-pin.
How many reviews are on the listing?
The Customer Reviews line says 4.8 out of 5 from 8 reviews. Five UK review texts are in the saved listing.
The Giandel PS-1500PCR is listed as a 12 V to 240 V pure sine inverter at 1500 W continuous and 3000 W peak, priced at £149.99 with 4.6 from 43 amazon.co.uk reviews. The highlight names a 3-pin UK outlet, and the box line includes a 4.5 m wired remote, 60 cm battery cables, and an earth wire, at a stated 2.82 kg. The spec table and the title agree on pure sine, which is the line to read before you compare the lighter-plug rows. A review theme on this ASIN is that owners replace the supplied cables for a serious load, so those 60 cm leads are a starting point rather than a finished 12 V run. The cooling line is a fan from 104 °F or above 800 W, and frequency is not printed. Forty-three reviews is a modest file next to Novopal’s 452, and the bullet’s two AC outlets is not the same wording as the UK-outlet highlight, so you should look at the socket faces when the parcel arrives.
Pros
Cons
Best for: You want a 12 V pure-sine listing whose spec, UK-outlet highlight, and remote agree, and you will size the DC cable yourself.
Less suitable: Your bank is 24 V, or you only need to charge phones from a lighter socket.
Specifications
Common questions
Does the Giandel listing say pure sine?
Yes. The title, the bullets, and the spec table all say pure sine wave, 12 V to 240 V, 1500 W continuous and 3000 W peak.
Are the sockets described as UK?
The item highlight says a 3-pin UK outlet. The bullet says two AC outlets and a 2.4 A USB port.
What remote is in the box?
A 4.5 m wired remote, plus 60 cm battery cables and an earth wire.
Flamezum’s listing is a 12 V pure sine unit at the same £149.99, with 4.5 from 67 reviews, 1500 W continuous and 3000 W peak, and a 5 m remote that includes a display. The title says 240 V while the spec table says 230 V AC, and the sockets are described as two AC outlets without the words UK or 3-pin. At 3.63 kg it is heavier than the Giandel row, and the USB line is USB-A at 3.1 A plus a 36 W USB-C port. Some review text in the file describes 3000 W or 4000 W use, which does not match the 1500 W spec lines, so those comments are not evidence for this title. Warranty is not stated. It is a second pure-sine 12 V option in the same price band, with a weaker UK-socket claim than Giandel.
Pros
Cons
Best for: You want another 12 V pure-sine listing at £149.99 and you will confirm the socket type on arrival.
Less suitable: You need the page to name a UK 3-pin outlet, or you are reading reviews that describe a different wattage.
Specifications
Common questions
What output voltage does Flamezum list?
The title says 240 V. The spec table says 230 V AC, pure sine, 1500 W continuous and 3000 W peak.
Does the box include a remote?
Yes. The box line is one inverter, one remote, two battery cables, and a ground wire. The bullet says the remote cable is 5 m.
Do the reviews match this 1500 W title?
Some review text in the saved listing describes 3000 W or 4000 W use. That text is in the file, and it does not match the 1500 W spec lines.
SKJJM is £11.98, 400 g, and 14.8 cm long, with 4.4 from 8 reviews and a spec output of 110 V AC. No waveform is printed. The bullets claim UK plug compatibility and also say DC110V from 12 V and DC240V from 24 V. Reviewers mention a lorry TV, a slow e-bike charge, and phones or tablets, and one says it is not for high-current devices. It is powered from a vehicle DC socket. The score of 88 reflects that star line and the price, not a 1500 W capability at UK mains voltage. Treat it as a small 110 V accessory, and skip it if you need a BS 1363 kettle or a leisure-battery inverter.
Pros
Cons
Best for: You want a glovebox unit for a 110 V TV or for phones, and you have read the voltage line.
Less suitable: You want 230 V, a known waveform, or anything the review file calls a high-current device.
Specifications
Common questions
What output voltage is specified?
110 V AC. The bullets say DC110V from 12 V and DC240V from 24 V, and they claim UK plug compatibility.
How heavy is it?
400 g, 14.8 x 8 x 3.2 cm, powered from a vehicle DC socket.
What do reviews say it will run?
A lorry TV, a slow e-bike battery charge, and phones or tablets. One reviewer says it is not for high-current devices. Average 4.4 from 8 reviews.
Novopal’s 12 V listing, with TS1000 in the model field, is £172.99 with 4.2 from 452 reviews, two UK sockets, a wired remote of about 16.4 ft, and a stated weight of 4.55 kg. The bullet says 3000 W peak and the spec table says 1500 W peak, so you do not have one surge figure to plan from. Frequency is printed as 50 Hz, and the box line includes spare fuses, a spanner, and a grounding lead. The model name TS1000 sits oddly beside a 1500 W title. It is the heaviest 12 V pure-sine row in this set and the one with the largest review count, at a higher price than Giandel and Flamezum. The 24 V Novopal page uses this same 452-review block, so the count is not a separate survey of two different inverters.
Pros
Cons
Best for: You want the 12 V pure-sine row with two stated UK sockets and the largest review file, and you can ignore the peak clash.
Less suitable: You need one agreed peak figure, a 24 V bank, or a lower price than £172.99.
Specifications
Common questions
Is this the 12 V or the 24 V Novopal?
This ASIN is the 12 V listing: 12 V DC to 240 V AC, model field TS1000, £172.99.
What peak power is printed?
The bullet says 3000 W peak. The spec table says 1500 W peak. Both figures are in the saved listing.
Does it list UK sockets?
Yes. The bullet says two UK sockets, one USB, and a wired remote.
The 24 V Novopal is listed at £168.99, 3.91 kg, as pure sine, 1500 W continuous and 3000 W peak, with two UK sockets and a wired remote of about 16.4 ft. The title and the input spec say 24 V DC, while one package bullet still says 12 V to 240 V, so you match the spec line to the bank before you order. The 4.2 from 452 reviews is the same block as the 12 V ASIN B07JLWG52Q, not a second set of owners. At 24 V the DC current for a given wattage is about half the 12 V figure, which is why this row exists, but that arithmetic does not turn the duplicated stars into a test of this hardware. Frequency is 50 Hz and the warranty line is one year. Buy it only when the leisure bank is actually 24 V.
Pros
Cons
Best for: You already have a 24 V bank and you will follow the 24 V spec line, not the stray 12 V bullet.
Less suitable: Your bank is 12 V, or you wanted reviews that are only about this ASIN.
Specifications
Common questions
What battery voltage is this Novopal for?
The title and the input spec say 24 V DC. One package bullet says 12 V to 240 V.
Are the reviews separate from the 12 V Novopal?
The saved review text and the 452-review count match ASIN B07JLWG52Q. Treat them as the same block, not as a second survey.
Does the listing include UK sockets?
The bullet says two UK sockets, one USB, and a wired remote of about 16.4 ft.
The EDECOA 1500RUK is a modified sine inverter at £99.00, with 4.2 from 216 reviews, listed as 12 V to 240 V, 1.7 kg, and sold with a remote that monitors battery and voltage. Continuous power is 1500 W, and the bullet limits the 3000 W peak to under 10 ms, which is a start-up spike rather than a kettle you can leave running. The title mentions UK outlets while the spec outlet count is 1. Reviewers report a motorhome hairdryer working, and others say sustained output was nearer 750–1000 W or that a 450 W heater struggled. Three fans are specified from 45 °C, and the cable-length field says 2 m. At this price, with the waveform stated plainly and a review file of 216, it is the best value in the set when modified sine is acceptable, and a poor match if you need a pure-sine spec line.
Pros
Cons
Best for: You accept modified sine for resistive loads and want a hard-wired 12 V listing at £99 with a remote and 216 reviews.
Less suitable: You need a pure-sine spec line, or you expect the 3000 W peak to last longer than a few milliseconds.
Specifications
Common questions
Is the EDECOA a pure sine inverter?
No. The bullet and the spec table both say modified sine wave.
How long is the 3000 W peak?
The bullet says 3000 W peak for under 10 ms. Continuous power is listed as 1500 W.
What do reviews say about sustained power?
Reviewers report a motorhome hairdryer working, and others say sustained output was nearer 750–1000 W or that a 450 W heater struggled. The listing average is 4.2 from 216 reviews.
CDDCWZ is a 380 g vehicle-socket unit at £12.99, with 4.2 from 13 reviews, and the spec table lists 110 V AC modified sine. A bullet also says conversion to DC110V and DC240V and claims a UK plug, which does not make the output about 230 V. One printed review says the unit cut out on a 140 W drill charger, and another calls it over-rated and not working. Continuous and peak are both listed as 1500 W on a lighter-socket connection. UK 13 A appliances expect about 230 V, so this row fails the output-voltage check before the wattage matters. The star average from 13 reviews does not repair the 110 V line.
Pros
Cons
Best for: You have checked that your device is happy on 110 V and a lighter socket, and you are not buying a van kettle inverter.
Less suitable: You need about 230 V for a BS 1363 appliance, or any sustained load near 1500 W.
Specifications
Common questions
What AC voltage is in the spec table?
110 V AC, modified sine wave. A bullet says the conversion is to DC110V and DC240V.
How is it powered?
The power-source line says vehicle DC power socket. Weight is 380 g.
What do the two printed reviews say?
One unit cut out on a 140 W drill charger. The other says it is over-rated and not working. The average line is 4.2 from 13 reviews.
The VexNook listing is a 950 g modified-sine unit at £42.99, with 3.6 from 8 reviews, two UK sockets, four USB ports, and a cigarette-lighter adapter. The spec table says modified sine, and a reviewer says they were told it was pure sine and that it is not. Peak and continuous are both printed as 1500 W, and the power-source line is a vehicle DC socket. One reviewer could not run kettles down to 600 W, and another saw a 1000 W coffee machine beep and click. A lighter socket is not a 1500 W connection, so the title wattage and the connector disagree. Eight reviews is a thin sample. It is a small cab charger with UK socket wording, and it is the wrong box for a leisure-battery kettle.
Pros
Cons
Best for: You want USB charging and a modest 240 V socket from a vehicle lighter, and you will ignore the 1500 W title.
Less suitable: You want to boil a kettle, run a hairdryer, or hard-wire an inverter to a leisure battery.
Specifications
Common questions
Is the VexNook pure sine?
The spec table says modified sine wave. A reviewer says they were told it was pure sine and that it is not.
How does it connect?
The power-source line says vehicle DC power socket, and a bullet includes a cigarette-lighter adapter.
Will reviews support a kettle?
One reviewer could not run kettles down to 600 W. Another saw a 1000 W coffee machine beep and click. The sample is 8 reviews.
Luqixcey DDC-NBQ-09 is £36.99 and 960 g, with 3.5 from 67 reviews, two UK sockets, four USB ports, and an LED display. The spec says pure sine, 12 V to 240 V, while one reviewer says the listing is misleading and the unit is modified sine. A bullet says 2000 W peak and the spec table says 1500 W peak. Reviewers mention a caravan TV and a small solar setup working, and a kettle, toaster, surged hair tool, and a laptop failing. Crocodile clips appear in a bullet, and the fan is specified above 38 °C. The review count is larger than the other lightweight rows, and the waveform disagreement is the reason not to buy it as a pure-sine van inverter.
Pros
Cons
Best for: You want a light 240 V listing for a TV or USB charging and you will not trust the pure-sine line without checking.
Less suitable: You need an agreed pure-sine waveform, or a kettle and toaster from a leisure battery.
Specifications
Common questions
What peak power is listed?
A bullet says 2000 W peak. The spec table says 1500 W peak and 1500 W output.
Do reviews agree it is pure sine?
The spec says pure sine. One reviewer says the listing is misleading and the unit is modified sine.
What loads do reviews mention?
A caravan TV and a small solar setup are mentioned as working. Kettle, toaster, a surged hair tool, and a laptop are mentioned as failing. The average is 3.5 from 67 reviews.
Yinleader’s F-200A is £59.55, modified sine, 1.65 kg, with two UK 3-pin sockets, an LCD, and 3.5 from 22 reviews. A bullet says it auto-detects 12 V between 9 and 15.5 V or 24 V between 20 and 30 V, while the spec input line says 24 V, so the dual-voltage claim is not settled on the page. The fan is described as running continuously, and the box includes 50 cm cables plus a lighter socket. Review texts mention a loud beep and an internal fault return. Peak is listed as 3000 W against 1500 W continuous. It is the modified-sine row with the clearest UK 3-pin wording, below the EDECOA price, and the star line plus the voltage clash are why it sits behind that listing.
Pros
Cons
Best for: You want stated UK 3-pin sockets on a modified-sine unit and you will confirm whether your bank is 12 V or 24 V against both lines on the page.
Less suitable: You need pure sine, a settled input voltage, or a review file without fault returns.
Specifications
Common questions
Does Yinleader accept 12 V and 24 V?
The bullet says it auto-detects 12 V (9–15.5 V) or 24 V (20–30 V). The spec input line says 24 V.
What waveform is listed?
Modified sine wave, with two UK 3-pin sockets and an LCD.
What is the review average?
3.5 out of 5 from 22 reviews. Texts in the saved listing mention a loud beep and an internal fault return.
CMANLNYK is the £9.99, 360 g row, with 3.4 from 54 reviews, a spec table of 110 V AC, and a pure-sine claim. A bullet says it does not support a rice cooker, microwave, hairdryer, or iron, and another line says 12 V becomes DC110V. Review texts include phone and HGV TV use, and also say it is not an inverter, that it cannot produce 1500 W, and that a laptop charge failed. Pure sine printed next to 110 V on a lighter-socket box does not give you UK mains. It is the cheapest listing in the set, and its own exclusions already rule out the appliances a 1500 W label suggests. The 54-review average is the weakest star line here.
Pros
Cons
Best for: You have read the 110 V line and the excluded appliances, and you still want a cheap USB unit.
Less suitable: You want 230 V pure sine for a kettle, microwave, hairdryer, or laptop.
Specifications
Common questions
What voltage does the spec table give?
110 V AC, with pure sine wave and a 1500 W peak. A bullet says 12 V becomes DC110V and 24 V becomes DC220V.
Which loads does the listing exclude?
The bullet says it does not support a rice cooker, microwave, hairdryer, or iron.
What is the review split?
The average is 3.4 from 54 reviews. Texts include phone and HGV TV use, and also “not an inverter”, “cannot produce 1500 W”, and a failed laptop charge.
Twelve 1500W power inverter listings on amazon.co.uk were scored from the star average, not from a bench test. The published score is that average times 20, so 4.8 is 96 and 4.2 is 84. The number was not reduced when a spec table says 110 V or when two wattage lines disagree. Those limits stay in the text. The top pick is the highest score, the JARXIOKE. The best value is the EDECOA row in the display file: modified sine is stated, the price is about £99, and the review file is 216. The weights below are the relative place of the buying checks used to read each listing.
Continuous and peak watts
25%The appliance label is the continuous figure. A peak line only helps when the listing says how long it lasts. SEC’s UK sheet suggests start-up is often about twice the running watts, with roughly 20–50% headroom as a planning margin.
Waveform in the spec table
25%Pure sine is the closer match to UK mains. Modified sine is cheaper and, on SEC’s account, suits many resistive loads. The spec table is the line to read when the title disagrees.
UK voltage and socket
20%You want about 230–240 V at 50 Hz and a socket a BS 1363 plug fits. A UK-plug bullet next to a 110 V spec line does not change the output voltage.
Input voltage and DC connector
20%A 12 V 1500 W inverter pulls about twice the current of a 24 V unit. Hard-wire it. A cigarette-lighter plug is a different circuit and is not a 1500 W connection.
Battery, cable and fuse
10%Size the cable from watts divided by volts, with margin, and put the positive fuse next to the battery. A leisure battery, not the starter battery, is the Club advice for a sustained load.
Start with continuous watts, then the waveform in the spec table, then whether the output is about 230 V with a socket a BS 1363 plug fits. The cable and the battery come before the shelf price. The notes below follow that order for these 12 amazon.co.uk listings. None of the scores is a bench test.
A 1500W power inverter turns direct current from a 12 V or 24 V battery into about 230–240 V alternating current at 50 Hz. UK mains sit at about 230 V and 50 Hz, and a domestic plug is BS 1363. The Electrical Equipment (Safety) Regulations 2016 cover equipment for 50–1,000 V AC, so a 230 V inverter output is in scope. Regulation 35 of SI 2016/1101 requires a correctly fitted BS 1363 plug, or a compliant conversion plug with a BS 1362 fuse, when the product is meant for a UK socket.
SEC’s sheet treats the appliance label as continuous power. A 3000 W peak on the EDECOA is under 10 ms. The Novopal 12 V bullet and spec do not even agree on the peak figure.
CDDCWZ, SKJJM, and CMANLNYK print 110 V AC. A UK-plug bullet on the same page does not make that about 230 V for a BS 1363 appliance.
On 12 V the load is a rule of thumb of 140–150 A once efficiency is included. A lighter socket is a different circuit. Do not back-feed a hook-up inlet, and do not skip the fuse next to the battery.
SEC’s UK sheet treats the figure on the appliance as continuous power, and it says start-up is often about twice that, more for some motors, with roughly 20–50% headroom as a planning margin. In this set the continuous line is 1500 W on every title, which does not make the peak line the same thing. Giandel and Flamezum print 3000 W peak beside 1500 W continuous. The Novopal 12 V bullet says 3000 W peak and the spec table says 1500 W peak.
You want about 230–240 V at 50 Hz and a socket a BS 1363 plug fits. Giandel’s highlight names a 3-pin UK outlet. Both Novopal rows and Yinleader state UK sockets. Flamezum and JARXIOKE describe AC sockets without the words UK or 3-pin. EDECOA’s title says UK outlets and the spec count is 1. CDDCWZ, SKJJM, and CMANLNYK list 110 V AC, so a UK-plug bullet on those pages is not UK mains. Input voltage decides the DC current: 12 V at this wattage is about twice 24 V. Hard-wire a 1500 W unit.
Three typical situations, each with a recommendation from this comparison.
You want short bursts from a 12 V leisure bank and a pure-sine spec line for a motor, microwave, or audio gear. The Giandel PS-1500PCR lists pure sine, 1500 W continuous and 3000 W peak, and the highlight names a 3-pin UK outlet. You still size the DC cable yourself. The supplied leads are 60 cm.
You accept modified sine for a heater or a similar resistive load and you want a hard-wired 12 V listing with a remote. The EDECOA 1500RUK is about £99, with 4.2 from 216 reviews. The 3000 W peak is limited to under 10 ms, so it is not a kettle you leave running at that figure.
Your bank is 24 V, so the DC current for a given wattage is about half the 12 V figure. The Novopal 24 V listing says 24 V DC to 240 V AC, pure sine, two UK sockets, and 3000 W peak. One package bullet still says 12 V, and the 452 reviews are the same block as the 12 V ASIN.
In this set of 12 amazon.co.uk listings, the top pick is the JARXIOKE 1500W at about £109.99. The score is 96, from 4.8 and 8 reviews, and the wattage field says 4000 W against a 1500 W title. The best value is the EDECOA 1500RUK at about £99, modified sine, 4.2 from 216 reviews, with the 3000 W peak limited to under 10 ms. Each score is the star average times 20. None of these rows was lab-tested.
JARXIOKE 1500W
Highest score in the set, 96, from 4.8 and 8 reviews at about £109.99. The spec table says pure sine, 12 V to 240 V. The wattage field says 4000 W.
EDECOA 1500RUK
Modified sine is stated in the bullet and the spec, at about £99, with 4.2 from 216 reviews and a remote. The 3000 W peak is under 10 ms.
Editorial
Peter F. is the editor for DIY & tools at productscompared.co.uk. Comparisons in this category are checked against amazon.co.uk listings, review evidence and public UK sources.
Guides on what to look for, how to use a product, and common mistakes.
Public UK sources from the research digest, last checked on 22 October 2026. Shelf prices and star lines are the amazon.co.uk figures in the display file.
Expert source (DIY & tools): Charlie White (Charlie DIYte) (external profile) – public expert commentary used as a research source, not as a contributor to our pages.
This page contains affiliate links to amazon.co.uk. If you buy through them, we may earn a commission at no extra cost to you. Prices, stars and review counts are from the UK listings in this set. We did not lab-test these inverters.
