My kid texted me her car would not start at work. its a 2019 hyundai . i went and jumped it . before i jumped it i checked the voltage and it was around 5.5 volts . put my battery pack jumper and it started right up . charge was 14.5 volts so most likely battery .
good thing there was a Costco not to far from her work and i bought a H6 battery . went back and installed it and all is good. I took the battery home .
i put it on a 10 amp auto charger and it charged up to 13.25 volts . the SOC was 98% while he SOH was 34%. 350 amp from listed 600 amp battery . this was from my chinese battery tester. So its bad according to the test. i also have a 100 amp toaster tester. tested it for the 10 seconds and the voltage did not drop much and it stayed at the 600 amp line. tried it a couple of times with the same result
this is making me curious on which is correct . one test says it bad and the other says its good . i don't intend to put it back though. almost 5 years on a battery is ok
good thing there was a Costco not to far from her work and i bought a H6 battery . went back and installed it and all is good. I took the battery home .
i put it on a 10 amp auto charger and it charged up to 13.25 volts . the SOC was 98% while he SOH was 34%. 350 amp from listed 600 amp battery . this was from my chinese battery tester. So its bad according to the test. i also have a 100 amp toaster tester. tested it for the 10 seconds and the voltage did not drop much and it stayed at the 600 amp line. tried it a couple of times with the same result
this is making me curious on which is correct . one test says it bad and the other says its good . i don't intend to put it back though. almost 5 years on a battery is ok