Name: Sealey START800 Heavy Duty Starter/Charger
Brand: Sealey
SKU: cmnozkfqfgar3nst2y64m8jqd
Availability: InStock

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Description

The Sealey START800 is a professional-grade battery starter/charger designed for demanding garage, workshop and bodyshop environments. Built to handle everything from cars through to light commercial vehicles, this heavy-duty unit delivers exceptional starting and charging performance with 800A maximum start output (640A EN) and 110A maximum charge (75A EN). Engineered for professional use, this dual-voltage unit operates on both 12V and 24V systems, accommodating battery capacities from 20-1200Ah. The switchable charge circuitry provides eight charging rates for precise charge control, whilst the integrated fast-charge timer device enables rapid battery recovery with significantly reduced risk of overcharging or boiling the battery. An analogue ammeter provides clear visual feedback of charging and starting current. The robust construction reflects the unit's professional specification, with large wheels fitted as standard to ensure easy mobility around busy workshop environments. Polarity protection via three 110A fuses provides essential safeguarding against incorrect connections. The START800 requires a 400V three-phase 32A supply, making it suitable for commercial premises with appropriate electrical infrastructure. Features and Benefits: • Dual 12V/24V output suitable for cars and light commercial vehicles • Eight switchable charging rates for accurate charge control • Fast-charge timer reduces battery boiling risk during rapid recovery • Analogue ammeter for clear monitoring of charge and start current • Large wheels for easy workshop mobility • Polarity protection via 110A fuses prevents damage from incorrect connections • Handles battery capacities from 20-1200Ah Specifications: Brand: Sealey Nett Weight: 46.20kg Output: 12/24V Output Charge Peak(EN): 110A(75A) Output Start Peak(EN): 800A(640A) Battery Range: 20-1200Ah Input Charge: 4A Input Start: 28A Charging Rates: 8 Supply: 400V 3ph - 32A Supply Polarity Protection: Fuse (3 x 110A) Consumable Parts: START360.F10 (Pack of 10) - Fuse, START360.F (Single) - Fuse Note: Performance dependent on connection to an adequate, good clean electric supply.

Full specifications

Marque	Sealey
Référence fabricant	start800
EAN	5054511212211

Sealey START800 Heavy Duty Starter/Charger: complete technical analysis for 2026

When it comes to Bricolage & Outillage, the Sealey START800 Heavy Duty Starter/Charger by Sealey is a reference that savvy buyers know well. Its value for money in 2026 deserves particular attention, especially given its availability across many retailers and the brand's strength in the market. Our comparison tool lets you view all available offers in real time, with or without free delivery, and click directly on the offer of your choice.

Who is this Bricolage & Outillage for?

The Sealey START800 Heavy Duty Starter/Charger benefits from the expertise of Sealey in this category. Its design meets current market standards and satisfies even the most demanding users in their everyday activities. The brand's reliability translates into positive feedback from regular buyers, who particularly appreciate the consistency between the promises of the product sheet and the real-world experience. For the Bricolage & Outillage category, this is an option we recommend without hesitation.

For intensive or occasional use

The Sealey START800 Heavy Duty Starter/Charger adapts to different levels of use in the Bricolage & Outillage category. Whether you use it intensively every day or more occasionally, this Sealey product offers appreciated versatility. Regular users value its reliability over time, while occasional users appreciate how easy it is to pick up without any special training. For even more demanding use, also check the Sealey Tyre Lever.

Against the competition

In the Bricolage & Outillage market, the Sealey START800 Heavy Duty Starter/Charger is well positioned thanks to its price from £809.9 and the strength of Sealey. Our comparison tool lets you verify in real time whether this positioning still holds against other available offers.

Market price ranges in 2026

Range	Indicative price	For whom	What you get
Entry-level	Under 2570 £	Tight budget, occasional use	Essential features, reliable for beginners
Mid-range	2570 £ to 6000 £	Regular daily use	Good value for money, solid performance
High-end	Over 6000 £	Demanding users	The best of the category, all advanced features

The best times to buy the Sealey START800 Heavy Duty Starter/Charger at a lower price are Black Friday in November, the January sales and the summer sales in July. Our price history lets you judge whether the current price is a genuine bargain or whether it is worth waiting a few weeks. Outside these periods, flash promotions remain frequent among Compiral's partner retailers.

Frequently asked questions about Sealey START800 Heavy Duty Starter/Charger

How does the Sealey START800 Heavy Duty Starter/Charger compare to competitors in the Bricolage & Outillage category?

In the Bricolage & Outillage category, the Sealey START800 Heavy Duty Starter/Charger occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

Is the Sealey START800 Heavy Duty Starter/Charger suitable for beginners?

Yes, the Sealey START800 Heavy Duty Starter/Charger is generally appreciated by both beginners and regular users of the Bricolage & Outillage category. It is quick to set up and Sealey usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the Sealey START800 Heavy Duty Starter/Charger?

Refurbished versions of the Sealey START800 Heavy Duty Starter/Charger may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the Sealey START800 Heavy Duty Starter/Charger drop during the year?

Prices for the Sealey START800 Heavy Duty Starter/Charger typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Bricolage & Outillage category.

Is delivery free for the Sealey START800 Heavy Duty Starter/Charger at all retailers?

Free delivery is not guaranteed for the Sealey START800 Heavy Duty Starter/Charger at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.