Is a battery tester accurate?
Is a battery tester accurate? Traditional load testers require a battery to be fully, or nearly fully, charged to provide an accurate assessment of battery condition and capacity. Most electronic battery testers are able to provide an accurate assessment of battery condition/capacity even when a battery is “dead”, or significantly discharged. What does a battery load tester test? Battery load testing entails measuring the amperes produced through a charged battery and is specifically applicable for automobile batteries. The battery in a truck or car is required to produce high amperes in order to power the starter motor as well as...