UPS See details 400VA Hope UPS Features: Smart Microprocessor control. Easy Installation and operation design. User-friendly battery replacement. Large battery backup capacity. Smart Battery Management. DC start capability. Optional RS-232 communication interface. Wall-mountable for great space saving Up to 20 m... $ 34.50 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50          See details 650VA Inspra UPS Capacity:650VA/110V. Input frequency:57Hz to 63Hz. Transfer time: 8ms typical. Max load for UPS outlets:650VA/350W. Typical battery recharge time:8 hours typical, from total discharge. $ 31.99 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50          See details XP600 Hope UPS At A Glance: -Direct UPS Home Office 600VA UPS Battery Backup -Smart RS-232 Port Market price: $ 41.99 $ 36.99, save 11% Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50