Guys, i m facing battery charging problem on load which results in frequent dhakka start when i use ac with lights. see below findings till now
1. Battery is AGS-GL48 and 1.5 years old but I have checked it with battery dealers and they said its not battery problem, battery seems fine. I also installed another battery in car and found same charging voltages.
2. I replaced generator and installed another used generator (so called kabli by generator wala) and found same voltages.
3. Exclusive wire connector to generator from battery terminal and found no changes in volts.
Idle Volt without AC & lights: 13 to 13.5 v
Accelerator pressed volt without ac & lights: 14.0 to 14.5 v
Idle Volt with any one thing on: 13 to 13.5 v
Accelerator pressed volt with any one thing on: 14.0 to 14.5 v
Idle Volt with both things on: 11.75 to 12.25 v
Accelerator pressed volt with both things on: 13.0 to 13.5 v
No change observed in altering fuel from cng to petrol. Belt condition is fine. No extra accessories or HIDs are installed.