A great choice for testing 6V, 12V, and 24V batteries, as well as 12V alternators, the Schumacher BT55 Battery and Alternator Tester unit is compact, lightweight, and hand-held.
The Schumacher DSR119 Rechargeable AGM Jump Starter offers a professional-grade jump-start of 1800 peak amps. Includes heavy-duty clamps that fit both top- and side-mount batteries
Schumacher OBD-L, (OBDII) Memory Saver Detector maintains power to vehicles on-board microprocessor controlled devices when vehicles battery is disconnected.
Schumacher SC1352, 250Amp 12/24V Automatic Battery Charger/Engine Starter built for heavy-duty charging needs, perfect for engine starting and charging SUVs, trucks and other large engines.