Just to share my experience.
I bought this battery brand, "H" which was made in Korea and the brand also produce tyres. In 13 months, it failed yesterday. I always switch off my aircon before I off my ignition so that there is no surge in current when I start my car later. No amps or other fittings on my car. To add onto my disappointment, the agent did not even want to offer me any discount when I ask if I could get any discount on a new battery. I believe now why quality product like Amaron or Bosch still stay in the market after so long. I will never buy any product from that agent ever again !
H brand ~ are you referring to hyundai
