Associated US20 6/12V Value Battery Charger – Blue 24-Inch

Overview

The Associated US20 battery charger is built for the small shop and the do-it-yourself enthusiast. It pairs substantial charging capability with simple, intuitive controls, giving you a straightforward way to manage battery care across a variety of vehicles and tasks.

Designed for versatility, it handles 6V and 12V batteries with a cushion of power that can assist starting and recovery. The unit delivers a 40A continuous charging rating at 6/12V, a 200A cranking assist, and a full 330A manufacturer boost rating. A dedicated 90-minute timer helps you pace charging sessions, while integrated cooling keeps temperatures in check during longer operations.

Ruggedly built, the charger features a convenient handle with grip and a sturdy steel foot for stability on busy workbenches. It is CSA listed for both the US and Canada, and its weather-resistant design helps it perform in a variety of conditions. The blue housing not only looks purpose-built but also signals a compact, portable unit that can travel between jobs with ease.

Key specifications

• 40A continuous charging at 6/12V
• 200A cranking assist for reliable starting power
• 330A booster rating for quick recovery
• 90-minute timer with hold function
• Fan cooling system reduces heat buildup
• CSA listed for US and Canada
• Weather-safe, durable construction
• Convenient handle and steel foot for stability

Real-life scenarios

Ideal for a small workshop, home garage, or DIY garage project. It supports routine battery maintenance for cars, motorcycles, boats, and more, with a steady, controlled charging feel and clear feedback. The compact blue unit is designed for easy handling and transport between jobs.

• Carry-ready design with a comfortable grip and sturdy base
• Timer-based operation helps pace longer charging sessions

By combining solid power with thoughtful safety features, the US20 offers a practical charging solution that may help you maintain battery health and readiness without overcomplicating your workflow.