![Amazon.com: Car Battery Charger, 12V 6A Smart Battery Trickle Charger Automotive 12V Battery Maintainer Desulfator with Temperature Compensation for Car Truck Motorcycle Lawn Mower Marine Lead Acid Batteries : Automotive Amazon.com: Car Battery Charger, 12V 6A Smart Battery Trickle Charger Automotive 12V Battery Maintainer Desulfator with Temperature Compensation for Car Truck Motorcycle Lawn Mower Marine Lead Acid Batteries : Automotive](https://m.media-amazon.com/images/I/71QWQrmqu2L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Car Battery Charger, 12V 6A Smart Battery Trickle Charger Automotive 12V Battery Maintainer Desulfator with Temperature Compensation for Car Truck Motorcycle Lawn Mower Marine Lead Acid Batteries : Automotive
![So this car battery is been charging for 15 hours and still the full indicator on the charger doesn't glows ,instead it keeps charging with voltage going as high as 15 volts. So this car battery is been charging for 15 hours and still the full indicator on the charger doesn't glows ,instead it keeps charging with voltage going as high as 15 volts.](https://i.redd.it/6gsoed8yuhta1.jpg)
So this car battery is been charging for 15 hours and still the full indicator on the charger doesn't glows ,instead it keeps charging with voltage going as high as 15 volts.
![What's going on here? Voltage is 13.3 when disconnected and 2.6 when connected. Classic car will not start. : r/MechanicAdvice What's going on here? Voltage is 13.3 when disconnected and 2.6 when connected. Classic car will not start. : r/MechanicAdvice](https://i.redd.it/whats-going-on-here-voltage-is-13-3-when-disconnected-and-2-v0-lze5gpolnqfb1.jpg?width=3024&format=pjpg&auto=webp&s=4b51faf7f95d64e776a59ca1573a1cb2f5c9961e)
What's going on here? Voltage is 13.3 when disconnected and 2.6 when connected. Classic car will not start. : r/MechanicAdvice
![Amazon.com: Foxsur 10-Amp 7-Stage Car Battery Charger for Wet/GEL/SLA/LiFePO4/Lead-Acid/AGM Batteries, 12V/ 24V Smart Battery Charger/Maintainer, for ATVs/Golf Cart/Motorcycle/Automobile/Marine etc Quick Charger : Automotive Amazon.com: Foxsur 10-Amp 7-Stage Car Battery Charger for Wet/GEL/SLA/LiFePO4/Lead-Acid/AGM Batteries, 12V/ 24V Smart Battery Charger/Maintainer, for ATVs/Golf Cart/Motorcycle/Automobile/Marine etc Quick Charger : Automotive](https://m.media-amazon.com/images/I/618+v1HsFqL.jpg)