Did you know? Andreas Stihl patented the first electric chainsaw in 1926 and the first petrol chainsaw in 1929 — earning the title Father of the Chainsaw.
Did you know? Johan Petter Johansson invented the modern adjustable wrench (spanner) in 1892 while working at Bahco — the tool used by every tradesperson today.
Did you know? A British company that manufactures router cutters, saw blades, and the famous AirShield Pro — one of the first powered respirators for woodworkers.
Did you know? Invented the first portable circular saw in 1927 and pioneered the dust extraction system that is now standard in professional workshops.
Did you know? Started by making carbon-filament lamps. The Philips head screw was NOT invented by Philips — it was invented by Henry F. Phillips, a completely different person.
Did you know? One of the oldest British chemical manufacturers, originally producing turpentine substitute. Their wood preservers have protected UK homes for over 145 years.
Did you know? The name comes from "Cuprum" (Latin for copper) and "Naphthol" — copper naphthenate was the original wood preservative formula invented in 1911.
Did you know? British General (BG) has been the UK's go-to brand for electrical accessories since WWII. Their white moulded sockets are installed in millions of British homes.
Did you know? Originally a mail-order screws company called "Woodscrew Supply Company". Now the UK's largest multi-channel trade supplier with 870+ stores and same-day Click & Collect.
Did you know? Owned by Travis Perkins Group, Toolstation grew from a single store to 580+ branches in just 20 years — opening a new store almost every week.
Did you know? ITS (Industrial Tool Supplies) is one of the UK's largest independent tool retailers, known for competitive pricing and fast delivery across their 30+ trade counters.
Did you know? Named after founders Richard Block and David Quayle. B&Q opened the UK's first warehouse-style DIY store in 1980, changing how Britons shop for home improvement.
Did you know? A fast-growing online-only tool retailer specialising in premium brands like Milwaukee, Makita, and DeWalt with competitive pricing and expert product knowledge.
Did you know? Started as a small family business, Power Tool Mate has become one of the UK's most trusted online power tool specialists with over 100,000 satisfied customers.
Did you know? Tools4Trade is known for their detailed product videos and expert reviews, helping tradespeople make informed buying decisions before purchasing.
Did you know? Famous for their massive 25,000 sq ft flagship store in Devon — a destination for woodworkers worldwide. They manufacture their own brand of lathes and machinery.
Did you know? SGS specialises in air compressors, generators, and workshop equipment. They design and manufacture many products under their own brand name.
Did you know? Toolden has rapidly grown into a go-to online store for tradespeople, known for their clean website design, fast shipping, and excellent customer service.
Did you know? City Electrical Factors (CEF) is the UK's largest electrical wholesaler with over 450 trade counters. They hold £150M+ of stock for same-day availability.
Did you know? One of the oldest companies in the UK, Travis Perkins traces its origins to 1797. The group also owns Toolstation, Wickes, and several other major trade brands.
Did you know? Power Tool World is a family-run business that has grown into one of the North East's largest power tool retailers with a massive online catalogue.
Compare 3 prices for Sealey SUPERSTART750E Battery Starter / Charger — from £444.00
to £501.95 across 3 UK sellers including
Whiterose Tools, Tooled Up, My Tool Shed.
Save up to £57.95 (12%).
The Sealey SUPERSTART750E is a professional battery starter and charger designed for workshops and mobile mechanics working with commercial and agricultural vehicles. This microprocessor-controlled unit delivers comprehensive charging capabilities across 6V, 12V and 24V electrical systems, with jump starting functionality for 12V and 24V vehicles. Engineered with fully electronic control, the unit features up to ten intelligent analysis and charge phases including trickle and maintenance charging modes. It handles battery capacities up to 750Ah with a 750A start peak and 70A charge peak, making it suitable for demanding professional environments. The advanced charging system accommodates VRLA, GEL, AGM/EFB, Leisure and Lithium batteries, with lithium compatibility limited to 12V applications. Multiple protection systems safeguard both operator and equipment, including reverse polarity, short circuit, overcharge, overheat and overcurrent protection. The BSU mode provides stable power support during extended vehicle diagnostic procedures, whilst the alternator check function enables electrical system testing. A dedicated repair mode helps recover degraded batteries where possible. Ideal for garages, agricultural mechanics and commercial vehicle workshops handling diverse fleets with varying electrical system requirements. The unit's substantial 45kg weight reflects its robust construction and heavy-duty components suited to daily professional use. Features and Benefits: • Microprocessor control with ten-phase charging optimises battery health and longevity • Multi-chemistry compatibility covers VRLA, GEL, AGM/EFB, Leisure and Lithium batteries • BSU mode maintains stable power during diagnostic work • Comprehensive protection systems prevent operator error and equipment damage • Alternator check function for electrical system diagnostics • Handles batteries from 15-750Ah capacity across multiple voltage systems Specifications: • Brand: Sealey • Cable & Clamp Length: 1.8m • Nett Weight: 45kg • Output: 6/12/24V • Start Peak: 750A • Battery Support/DC Supply Mode: 45A/13.5V • Supply: 32A 230V • Battery range: 15-750Ah • Max. Size Battery (Ah) Full Charge In 12hrs: 12V 750Ah • Charging Rates: 6V - 5/10/45A
