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.
Sealey 400HF Compact Auto Smart 4amp Battery Charger
SKU: 260326124636002
EAN: 5054511480016
Compare 3 prices for Sealey 400HF Compact Auto Smart 4amp Battery Charger — from £46.00
to £46.95 across 3 UK sellers including
Whiterose Tools, Tooled Up, My Tool Shed.
Save up to £0.95 (2%).
The Sealey 400HF is a compact 4-amp smart battery charger designed for automotive workshops, mobile mechanics and vehicle maintenance professionals. This intelligent charger automatically maintains batteries at optimal charge levels during storage or seasonal periods, ensuring vehicles are always ready for use. Built with dual voltage capability, the charger works with both 6V and 12V battery systems, handling battery capacities from 0.8Ah to 120Ah. The unit features a clear digital display that shows real-time charging percentage and output current, allowing users to monitor progress at a glance. Its heavy-duty case with simple controls makes operation straightforward even in busy workshop environments. The 400HF charges multiple battery types including conventional lead acid, EFB, AGM/GEL (stop/start), and Lithium batteries, making it suitable for modern and traditional vehicle fleets. With IP65 protection rating, the unit resists dust and water ingress, providing reliable performance in demanding conditions. Inbuilt reverse polarity protection prevents accidental damage from incorrect connection. Supplied complete with SAE quick connectors on 1m leads and battery terminal eyelets for flexible installation options. The total cable length including clamps or eyelets extends to 1.4m, providing adequate reach for most workshop applications. This smart charger/maintainer is ideal for garages maintaining multiple vehicles, recovery operators, and professional mechanics requiring a dependable charging solution. Features and Benefits: • Smart charging technology automatically switches to maintenance mode when battery is fully charged • Digital display provides precise monitoring of charging status and output current • Compatible with modern stop/start vehicle batteries including EFB and AGM/GEL types • IP65-rated protection for reliable operation in workshop environments • Reverse polarity protection prevents damage from incorrect connections • Quick-connect SAE fittings enable rapid battery access for fleet maintenance Specifications: • Brand: Sealey • Cable & Clamp Length: 1m to quick connectors, 1.4m total including clamps or eyelets • Nett Weight: 0.66kg • Output: 6/12V • Output Charge: 4A • Battery Range: 0.8-120Ah • Supply: 230V • IP Rating: IP65 • Model No. AUTOCHARGE400HF • 2 Year guarantee*
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Sealey 400HF Compact Auto Smart 4amp Battery Charger
