Steady replacement market to ensure healthy volume growth! The domestic battery market is a duopoly in nature with Exide and Amara Raja cornering lion's share of market. Typically in the battery segment, in the auto space which forms bulk of sales (~80%), the battery players realise ~40-50% of battery demand from auto OEMs and the rest i.e. ~50-60% from the replacement market. Given the life of battery that is typically ~4 years, battery players realise steady replacement demand growth amounting to ~10% which will help them traverse the challenging times at auto OEMs...