Battery Cell as per IS 9128, IS 8144, Q4, modular electrical, switches and accessories, Q3, Electrical Plugs as per IS, 1293, Pressure Sensitive Adhesive Plasticized PVC, Tapes with Nonthermosetting Adhesive as per IS 7809, Part, 3/ Section 1, PVC Channel, MCB- Miniature, Circuit- Breakers for A. C. Operation as per IS/ IEC 60898, Part 1, Q2