WattBox Online Double Conversion UPS Extended Battery Pack - 18AH, 48V - Compatible with 1500VA & 2000VA Online UPS
Increase runtime during an outage for your most critical devices with the WattBox 48V Extended Battery Pack, WB-UPS-EBP-18AH48V. Compatible with WB-OVRC-UPS-OL-1500-1,  WB-OVRC-UPS-OL-2000-1, WB-UPS-OL-1500-8, and WB-UPS-OL-2000-8 Online Double Conversion UPSs, it includes a daisy-chain cable, an integrated breaker to protect the UPS, and a front-panel LED to confirm the EBP is connected and operational.
Extend Battery Life Even Further
Daisy chain up to 5 extended battery packs to maximize the back up runtime potential of the WattBox double conversion UPSs.
Easy Installation with Smart Battery Detection
With WattBox's innovative Smart Battery Detection circuit adding up to five extended battery packs to each UPS is simple and fast. Simply daisy-chain the extended battery pack to the UPS using included cable and the SBD circuit will automatically detect the number of battery packs connected, set the recharge rate for the system, and then send all of the corresponding data to OvrC via the cloud (for the OvrC devices only)