£973.04

RING 4000W Power Source Pro Modified Sine Wave Inverter - Double Socket: Compact Heavy Duty Extruded Casing

RINVMA40

Price data last checked 126 day(s) ago - refreshing...

View at Amazon

We'll watch every seller, every day. One email when your price arrives.

About as cheap as it gets. The only time it was cheaper was 1 year ago.

£973 today · all-time low £951 (Dec 2024) · usually the usual

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 420 days • 420 data points (No recent data available)

Historical
Generating forecast...
£1,023.99 £943.77 £961.27 £978.77 £996.28 £1,013.78 £1,031.28 09 December 2024 23 March 2025 06 July 2025 19 October 2025 01 February 2026

Price Distribution

Price distribution over 420 days • 4 price levels

Days at Price
Current Price
19 days 23 days · current 1 day 377 days 0 94 189 283 377 £951 £973 £1003 £1024 Days at Price

Price Analysis

Most common price: £1024 (377 days, 89.8%)

Price range: £951 - £1024

Price levels: 4 different prices over 420 days

Description

The PowerSource Pro 4000W Modified Sine Wave Inverter is a powerful and reliable solution for on-the-go power needs. Converting 12V DC to 230V AC, this inverter provides ample power for various electronic devices. With twin sockets, it offers versatility and convenience for use in cars, vans, and pickups. Its robust construction ensures long-lasting performance, making it an essential accessory for professional drivers and adventurers alike.

Key Features

SPECIFICATIONS: Voltage: 12V DC Input 230V AC Output, Wattage: 4000W, Output Waveform: Modified Sine Wave - in a compact heavy duty extruded casing

DOUBLE SOCKET: Features a double socket for convenience and flexibility when using multiple devices

HEAVY DUTY: Built to last with a compact heavy-duty extruded casing for durability and protection

COMPACT DESIGN: Easily fits into vehicles without taking up too much space

VERSATILE USE: Perfect for converting power in your car, caravan, boat or anywhere you need it!

Product Specifications

Brand
RING
Format
Electronics
Domain
Amazon UK
Listed Since
25 September 2024

Barcode

No barcode data available

Similar Products You Might Like

RING 12V 1000W Modified Sine Wave Inverter - Single Socket: Compact Heavy Duty Extruded Casing
99% match

RING 12V 1000W Modified Sine Wave Inverter - Single Socket: Compact Heavy Duty Extruded Casing

RING

Out of Stock 28 Jan 2026
RING 24V 1000W Modified Sine Wave Inverter - Single Socket: Compact Heavy duty Extruded Casing
99% match

RING 24V 1000W Modified Sine Wave Inverter - Single Socket: Compact Heavy duty Extruded Casing

RING

£67.22 28 Jan 2026
Green Cell® 2000 W / 4000 W 12 V to 230 V Pure Sine Volt Car Voltage Converter Pure Sine Wave Power Solar Inverter DC AC Converter Power Converter Caravan Car Charger
97% match

Green Cell® 2000 W / 4000 W 12 V to 230 V Pure Sine Volt Car Voltage Converter Pure Sine Wave Power Solar Inverter DC AC Converter Power Converter Caravan Car Charger

Green Cell

£215.41 27 Jan 2026
RING 500W Power Source Compact Inverter With USB - Ideal For Charging Smartphones & Tablets
97% match

RING 500W Power Source Compact Inverter With USB - Ideal For Charging Smartphones & Tablets

RING

£44.50 30 Jan 2026
Osram POWERinvert Modified Sine Wave Inverter 12 V DC 300 W, OEINVU300, Power Bank, for Off-Grid Power Needs
97% match

Osram POWERinvert Modified Sine Wave Inverter 12 V DC 300 W, OEINVU300, Power Bank, for Off-Grid Power Needs

OSRAM

£48.28 13 Jan 2026
Green Cell 1500 W / 3000 W 24 V to 230 V Volt Car Voltage Converter Inverter Power Solar Inverter DC AC Converter Current Transformer Vehicles Caravan Car Modified
97% match

Green Cell 1500 W / 3000 W 24 V to 230 V Volt Car Voltage Converter Inverter Power Solar Inverter DC AC Converter Current Transformer Vehicles Caravan Car Modified

Green Cell

£115.71 30 Jan 2026
Osram POWERinvert Modified Sine Wave Inverter 12 V DC 500 W, OEINVU500, Power Bank, for Off-Grid Power Needs
97% match

Osram POWERinvert Modified Sine Wave Inverter 12 V DC 500 W, OEINVU500, Power Bank, for Off-Grid Power Needs

OSRAM

£66.24 16 Feb 2026
GIANDEL Pure Sine Wave Power Inverter 300Watt Car Adapter Converts 12V DC to 240V 230V AC with 4.8A Dual USB and AC Outlet for Tablets Laptops Smartphones Blue
97% match

GIANDEL Pure Sine Wave Power Inverter 300Watt Car Adapter Converts 12V DC to 240V 230V AC with 4.8A Dual USB and AC Outlet for Tablets Laptops Smartphones Blue

GIANDEL

£58.00 01 Feb 2026
Green Cell PRO Voltage Converter Inverter for car including battery 2000W DC 12V DC to 230V AC 2000W Modified sine Converter DC 12V to AC 230V
97% match

Green Cell PRO Voltage Converter Inverter for car including battery 2000W DC 12V DC to 230V AC 2000W Modified sine Converter DC 12V to AC 230V

Green Cell

£140.31 01 Feb 2026
Green Cell 300W/600W 12V to 220V/230V Pure Sine Wave Power Inverter
97% match

Green Cell 300W/600W 12V to 220V/230V Pure Sine Wave Power Inverter

Green Cell

£69.49 03 Mar 2026
Green Cell® 500 W / 1000 W 24 V to 230 V Pure Sine Volt Car Voltage Converter Pure Sine Wave Power Solar Inverter DC AC Converter Power Converter Cigarette Lighter Socket
97% match

Green Cell® 500 W / 1000 W 24 V to 230 V Pure Sine Volt Car Voltage Converter Pure Sine Wave Power Solar Inverter DC AC Converter Power Converter Cigarette Lighter Socket

Green Cell

Out of Stock 27 Jan 2026
AEG Automotive 2000W 12V DC to 230V AC Sine Wave Voltage Converter with App Control, Mains Priority, Fan Control, Inverter Inverter
97% match

AEG Automotive 2000W 12V DC to 230V AC Sine Wave Voltage Converter with App Control, Mains Priority, Fan Control, Inverter Inverter

AEG

£682.99 06 Feb 2026
AEG Automotive Modified Sine Wave Voltage Converter 1000W 12V DC to 230V AC with Radio Remote Control Inverter Inverter Current Transformer Black
97% match

AEG Automotive Modified Sine Wave Voltage Converter 1000W 12V DC to 230V AC with Radio Remote Control Inverter Inverter Current Transformer Black

AEG

£177.99 23 Jan 2026
Victron Energy 800VA 24-Volt 230V AC Pure Sine Wave Inverter (Schuko)
97% match

Victron Energy 800VA 24-Volt 230V AC Pure Sine Wave Inverter (Schuko)

Victron Energy

£779.37 14 Dec 2025
Osram Powerinvert Modified Sine Wave Inverter 12 V DC 150 W, OEINVU150, Power Bank, for Off-Grid Power Needs, Black
97% match

Osram Powerinvert Modified Sine Wave Inverter 12 V DC 150 W, OEINVU150, Power Bank, for Off-Grid Power Needs, Black

OSRAM

£36.61 24 Jan 2026