How To Tell If A Car Battery Charger Is Working. If you store your vehicle or if you dont start it for a long time the battery will lose some of its charge. Your Schumacher battery charger is blinking a yellow light Normally the light on a Schumacher battery charger is either yellow or green.
Current drain on the battery can be checked with an ammeter. If the charger will not shut off or never stops charging this is likely a battery charger issue as the internal brain is defective unless you have a 48 volt Club Car see below. In any case any movement in the ammeter needle from zero indicates the.
For traditional car batteries not electric car varieties the process is essentially the same regardless of your battery type or choice of charger.
If it is and the charger is working hook it up overnight to see if the battery will hold the charge. Since car batteries can be expensive items to buy this means that the. You need to put the charge back in using one of two methods virtually anyone can successfully complete using a car battery charger or jumpstarting your battery from another running vehicle. If you store your vehicle or if you dont start it for a long time the battery will lose some of its charge.
