Sealey SUPERBOOST150D Automatic Battery Charger and Maintainer 150A

About this tool

The Sealey SUPERBOOST150D is a professional automatic battery charger and starter designed for charging, maintaining, and boosting multiple battery types in workshop environments. This versatile unit handles AGM (including stop/start), GEL, conventional lead acid, and lithium LiFePO4 batteries up to 300Ah capacity, making it suitable for a wide range of automotive and light commercial vehicle applications. Featuring a 150A peak engine start function and an intuitive digital display, the SUPERBOOST150D provides straightforward operation for busy workshops and mobile mechanics. The unit includes dedicated charging programs with fully automated algorithms for different battery chemistries, ensuring optimal charging performance and battery longevity. A fast charge programme accommodates larger capacity batteries, whilst the automatic boost function activates once 12V mode is selected and battery voltage exceeds 4V. Built-in protection systems safeguard against overcharge, short circuit, and reverse polarity connection, providing peace of mind during daily use. The portable design incorporates a carry handle for easy transportation between jobs, whilst the integrated cable management system allows the 1.2m charging clips to be stored neatly when not in use. This compact battery starter is ideal for garages, workshops, and mobile mechanics requiring reliable battery maintenance and emergency starting capability. Features and Benefits: • Multiple battery chemistry programmes fo

Retailer description · Tooled Up · Observed 12 Oct 2026. Check the retailer’s listing for full specifications and contents.