Amara Raja Batteries Limited approved further expansion in capacity with a capital outlay of INR 4.40 billion to augment capacities in Large VRLA and automotive 4-wheeler product lines over a period of 16 to 18 months. This investment is in addition to already approved capital investment of INR 3.04 billion to expand capacities in Medium VRLA, automotive 4-wheeler and automotive 2-wheeler product lines.