The replacement cost of 48V mild hybrid batteries varies by vehicle brand and battery specifications, with the mainstream price range typically between 8,000 and 40,000 Malaysian Ringgit. Entry-level models such as Buick have lower replacement costs, around 8,000-12,000 Ringgit, while luxury brands like Mercedes-Benz may cost as much as 38,000-40,000 Ringgit, mainly due to the battery's protection level and the complexity of system integration. The battery lifespan is generally 3-5 years, but the actual service life will be affected by driving habits and climatic conditions. Some brands offer modular repair solutions, allowing only faulty cells to be replaced to save over 50% of the cost. Additionally, the battery recycling policy to be implemented in 2026 permits old batteries to be traded in for a discount of 1,000-5,000 Ringgit toward new battery purchases. While third-party repair shops can reduce costs by 30%-50%, they may compromise system compatibility. For budget-conscious consumers, the battery-leasing model (separating vehicle and battery ownership) can convert upfront costs into monthly payments.