Prices re-checked within 72 hours 640,000 live prices 268 UK retailers
How we compare List your shop
Login Register
Garden & Outdoor View All Garden & Outdoor →
Chainsaws
Cultivators & Tillers
Strimmers & Brushcutters
Pressure Washers
Leaf Blowers & Garden Vacuums
Lawnmowers
Hedge Trimmers
Garden Watering Equipment
Garden Waste & Composting
Garden Shears & Pruners
Garden Hand Tools
Pole Saws
Log Splitters
Fencing
Outdoor Living
Garden Buildings & Storage
Lawn & Garden Maintenance
Save 28%
Sealey START420 Heavy Duty Starter/Charger

Sealey START420 Heavy Duty Starter/Charger

SKU: 260326124337007 EAN: 5054511212198

Compare 4 prices for Sealey START420 Heavy Duty Starter/Charger — from £207.49 to £288.95 across 4 UK sellers including Trade Counter Direct, Whiterose Tools, Tooled Up and more. Save up to £81.46 (28%).

£207.49 19h ago
View

Compare Prices from 4 Sellers

Prices updated 25 Aug 2026
2
Whiterose Tools
£265.00 +£57.51
19h
View
3
Tooled Up
£288.95 +£81.46
-1h
View
4
My Tool Shed
£288.95 +£81.46
-1h
View
#2 Whiterose Tools
19h ago
£265.00 +£57.51
View
#3 Tooled Up
-1h ago
£288.95 +£81.46
View
#4 My Tool Shed
-1h ago
£288.95 +£81.46
View
The Sealey START420 is a heavy-duty battery starter and charger designed for professional garages, workshops and bodyshops. With a maximum starting current of 420A (280A EN) and charging capacity of 60A (40A EN), this robust unit handles all requirements from cars through to light commercial vehicles with battery capacities from 30-700Ah. Built for professional workshop environments, this dual-voltage unit operates on both 12V and 24V systems, making it versatile across a wide range of vehicle types. The switchable charge circuitry provides three charging rates for accurate charge control, whilst the analogue ammeter allows you to monitor charging progress at a glance. Practicality is enhanced through thoughtful design features including large wheels for easy mobility around the workshop floor and 2.1m cable and clamp length for comfortable reach. The unit incorporates polarity protection via a 110A fuse to safeguard against incorrect connections. Note that performance is dependent on connection to an adequate, clean 230V 16A electrical supply. Features and Benefits: • Handles vehicles from cars to light commercial with 30-700Ah battery range • Dual 12V/24V output for maximum workshop versatility • Three switchable charging rates for accurate charge control • Analogue ammeter for clear monitoring of charge progress • Large wheels provide easy mobility around workshop • 2.1m cable length ensures comfortable working reach • Polarity protection prevents damage from incorrect connections Specifications: Brand: Sealey Cable & Clamp Length: 2.1m Nett Weight: 18.52kg Output: 12/24V Output Charge Peak(EN): 60A(40A) Output Start Peak(EN): 420A(280A) Battery Range: 30-700Ah Input Charge: 6.5A Input Start: 22A Charging Rates: 3 Supply: 230V - 16A Supply Polarity Protection: Fuse (1 x 110A) Fuse: START360.F10 (Pack of 10) START360.F (Single) Note: Performance dependent on connection to an adequate, good clean electric supply.
No specifications available
No features listed
No items listed

Customer Reviews

No reviews yet

Be the first to share your experience

310,000+ Products
215+ Trusted Sellers
700,000+ Price Points
72hr Price Updates

Featured Brands

All Brands
Milwaukee DeWalt Makita Hikoki Paslode Stihl Stabila Stanley Wera Bahco Trend Bosch OX Tools Knipex Festool Einhell Irwin Draper Fein Philips Metabo Barrettine Cuprinol BG Mafell Kärcher Freud Vitrex Apache Tajima Sealey Evolution Milwaukee DeWalt Makita Hikoki Paslode Stihl Stabila Stanley Wera Bahco Trend Bosch OX Tools Knipex Festool Einhell Irwin Draper Fein Philips Metabo Barrettine Cuprinol BG Mafell Kärcher Freud Vitrex Apache Tajima Sealey Evolution