A battery rarely fails overnight. There are usually weeks of warning signs: the engine turns a little slower in the morning, the stop-start system stops working, the lights dim at idle. A test tells you where you stand before you are actually stranded.
Using a professional tester we measure the real cold cranking performance against the factory figure on the label, and we also check alternator charging voltage and the quiescent current of the electrical system. Together those three tell the whole story — a battery that keeps going flat is just as often an alternator or parasitic drain problem.
You receive the readings on paper or by email with a clear recommendation: still good, charge it, or replace it. With no obligation to buy from us.
Included
- Cold cranking performance measured against the factory figure
- Alternator charging voltage checked
- Quiescent current measured to find parasitic drains
- Test report on paper or by email
- No obligation to buy
