The beamUP Volta (BU850) and Everlift (BU250) are both compatible with the replacement Battery Backup Unit (RPBBU), allowing for real-time access if the power goes out or in an extreme weather event. Enjoy the security of knowing your household is accessible if the unexpected happens.

Eco-Friendly Battery Backup — The beamUP Lithium Polymer (Li-ion) battery offers multiple green advancements over the competition’s lead acid alternatives. Li-ion batteries ensure 3x the operating cycles and over 10x the charge cycle life vs. traditional lead acid battery backup.

** Compatible with beamUP Volta (BU850) and Everlift (BU250) **
** Replacement ONLY - Not an add-on option **