Merich offers a variety of Uninterruptible Power Supply UPS Battery Backup systems providing power protection for Computer and Peripherals, Home UPS, UPS Backup System uses, personal, desktop and small enterprise. This includes the 350, 400, UPS400, 450, 450C, 850C, M1200 and M1400 UPS Battery Backup systems. Wholesale Batteries Direct has the high quality batteries that you want to buy at discount prices to power your Merich UPS Battery Backup equipment. All of our batteries come with a full 1 year warranty.