UPS & Power Adapters › PowerSure › PowerSure › Up To 499 Volts

Delivering power when you need it the Mighty Max ML8-12 12 Volt 8 AH uses a st... Delivering power when you need it the Mighty Max ML8-12 12 Volt 8 AH uses a state of the art heavy-duty calcium-alloy grid that provides exceptional performance and service life in both float and cyclic applications. The ML8-12 is an Absorbent Glass... more

The Liebert PowerSure PSA1500MT3-120 Replacement Battery by Bright Way ensures... The Liebert PowerSure PSA1500MT3-120 Replacement Battery by Bright Way ensures your UPS system stays reliable and efficient. This 12-volt 9-amp hour battery is designed to provide uninterrupted power with F2 terminals for easy installation. Choose... more

The Bright Way 12V 9Ah Replacement Battery is engineered to deliver unparallel... The Bright Way 12V 9Ah Replacement Battery is engineered to deliver unparalleled performance for the Liebert PowerSure PSA500MT-120 PSA650MT-120 models. Whether you need consistent power backup or dependable performance this battery has you covered.... more

The replacement SigmasTek SP12-7.5HR 12 Volts 7.5 Amp Hour Rechargeable Sealed... The replacement SigmasTek SP12-7.5HR 12 Volts 7.5 Amp Hour Rechargeable Sealed Lead Acid (SLA) battery pack meets or exceeds OEM specifications for the Liebert Powersure PS-1440RT2-120 UPS unit. This battery ensures your UPS system runs efficiently... more

The replacement Bright Way 12 Volt 9 Amp Hour rechargeable sealed lead acid (S... The replacement Bright Way 12 Volt 9 Amp Hour rechargeable sealed lead acid (SLA) battery is designed to meet or exceed OEM specifications for your Liebert PowerSure PSI PS2-72VBATT UPS. Featuring a reliable F2 terminal and a compact design this SLA... more

The replacement Bright Way Group BW1290-F2 12 Volt 9 Amp Hour Sealed Lead Acid... The replacement Bright Way Group BW1290-F2 12 Volt 9 Amp Hour Sealed Lead Acid (SLA) battery is designed to meet or exceed the OEM specifications for the Liebert PowerSure PSP650MT-120. Our reliable F2 terminal battery is perfect for UPS... more