Layer Battery Cage model of extended height battery cages, provide the luxury of comfort and optimum space to the birds. Tesla series is particularly designed to make birds comfortable in the tropical climate, because it is provides more head room for the birds to get fresh air, even at the centre of the cage. This economical system is indigenously designed and made in India, considering the efficiency of poultry production. The manure unit consists of complete rubber coated rollers and heavy duty gears and sprockets made of steel with Robust manure start and end kit. It is fitted with 360 degree ball type nipples for optimum supply of drinking water to birds. The feeder trolley is accurately Calibrated so that only the desired quantity of Chicken Feed will be dispensed.