The Battery Backup Booster accessory allows the EcoTech Battery Backup to be used with all Vectra return pumps.
Connects inline between the EcoTech Battery Backup and the driver of your Vectra pump.
Compatible with:
- Vectra L1
- Vectra S1
- Vectra M1
- Vectra L2
- Vectra S2
- Vectra M2