Tripp lite bp480v78 external battery pack select 3 phase ups systems UPS & Power Adapters

Tripp Lite BP480V78 External Battery Pack for Select 3-Phase UPS Systems Tripp Lite's BP480V78 External Battery Pack offers extended battery runtime when used in conjunction with compatible Tripp Lite UPS systems. Includes internal disconnect for battery isolation. Compatible UPS Systems: SU40K, SU60K, SU80K, SU20KX,... Tripp Lite BP480V78 External Battery Pack for Select 3-Phase UPS Systems