Battery Load Tester — 12V 100-Amp Digital

Know your battery's true health in under 30 seconds with this digital battery load tester. Tests 12V cranking battery capacity and alternator charging output simultaneously, without needing to discharge the battery.

• Tests 12V batteries up to 100 Ah
• Tests alternator output simultaneously
• Digital display — clear pass/warn/fail
• No battery discharge needed
• Heavy-duty kelvin clamps