Micro Controller based Home Uninterrupted Power Supply is available with alarm on over load and short circuit protection and it enhances battery life. The Uninterrupted Power Supply is available in micro chip; micro controller based design and allows computer operation up to 8 Hrs. The Uninterrupted Power Supply is made of quality grade raw material which ensures optimum durability along with long lasting trouble free service. Micro Controller based Home Uninterrupted Power Supply is strong and rigid in construction and requires minimal maintenance.