Carried out on every vehicle service A high discharge test, also called a battery load test, is a process of draining a fully charged battery at a high, constant current for a short period to measure its performance, capacity, and reliability particularly important during the winter months where temperatures plummet and can effect battery performance | POH Auto Services | Facebook

How to test car battery?Good battery VS Bad battery #autorepair #automotive #fixcar #carbatterytest Get the tester:https://www.amazon.com/gp/product/B075TVDC6K/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B075TVDC6K&linkCode=as2&tag=topdonsl-20&linkId=c34ac13269ee7b575f0a7438c4f8da97 | Topdon