Durham Radio stocks a limited selection of replacement sealed lead acid batteries for your UPS. Sealed lead acid batteries have a lifespan of three to five years. It is recommend that you replace your batteries every three years to get the maximim performance from your UPS.

Sealed Lead Acid

Sort by: Product Price Default See details BT12V12A Sealed 12V 12Ah Lead Acid Battery for UPS BT-12V-12A Sealed Lead Acid Battery for UPS 12 Volt 12 Amp Market price: $49.95 Our price: $44.95 save 10% 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 Buy Now Add to wish list See details BT12V18A Sealed 12V 18Ah Lead Acid Battery for UPS BT 12V-18A Sealed Lead Acid Battery for UPS 12 Volt 18 Amp Market price: $59.95 Our price: $54.95 save 8% 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 Buy Now Add to wish list See details BT12V7A Sealed 12V 7Ah Lead Acid Battery for UPS BT-12V-7A Sealed Lead Acid Battery for UPS 12 Volt 7 Amp Market price: $29.95 Our price: $24.95 save 17% 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 Buy Now Add to wish list