Lead Acid 12V Battery Tester

Provides a quick and easy verification of battery condition for 12 Volt sealed lead acid (SLA), wet cells, gel cell and AGM batteries. Once the croc clip test leads are connected, battery capacity can be selected (between 5Ah and 80Ah) and a 20A test load is applied. In the event that voltage drops off once load is applied, a reading of ‘insufficient charge’ or ‘defective cell’ is returned.

Values only supported are 5Ah, 10Ah, 20Ah, 30Ah, 40Ah, 50Ah, 60Ah, 70Ah & 80Ah As per instructions, this product doesn''t work with 7Ah batteries.

IMPORTANT NOTE: This device must ONLY be used ONCE IN A 5 MINUTE PERIOD. Whilst under "Test" intense heat is generated internally due to the high load applied to the battery. More frequent use than this will create extreme heat which will eventually cause failure.