Get more out of your 4WD with TJM's IBS dual battery management system.

IBS heavy-duty, dual battery management system compatible with both conventional and smart alternators. The 12-volt DC to DC system fast-charges from the alternator then finishes the cycle with the DC charger. A rugged off-road incorporating essential features such as link start and winch support. Premium Swiss-made technology so you can get more out of your 4WD.

The TJM 12-24V 25A DC Battery Charger enables you to charge your 12V auxiliary deep cycle battery while on the move, utilizing both solar and alternator inputs that range from 9-32V. It features a sophisticated 3-stage charging process to deliver a safe and complete charge, which is crucial for deep cycle batteries. This device is suitable for all contemporary vehicles that have 12/24v...