Hi-PowerMaxx2 XL

The Hi-PowerMaxx2 XL is a battery back up unit specifically designed for pump applications to ensure they can still operate should there be a power outage.


  • It can run 2 x D10 or 501 foul water pumps (not simultaneously) without mains power for up to 19 days based on 10 cycles per day.

  • 1 or 2 pumps are directly fed through the Hi-PowerMaxx2-XL.

  • If a power failure occurs, the duty pump will draw power from the Hi-PowerMaxx2-XL which will have been fully charged during normal operation.

  • The Hi-PowerMaxx2-XL will automatically recharge when mains power returns.

  • Dynamic Polling (DyPol) enables the Hi-PowerMaxx2-XL to achieve extended backup times by dynamically requesting if the equipment requires backup power and alternating between a state of hibernation, request and supply.

  • The digital display shows status and comprehensive fault codes, whilst the internal log captures and records critical events.

  • The user menu function allows you to locally reset the battery life indicator.

  • The Hi-PowerMaxx2-XL can operate as a stand alone unit or can be used in conjunction with a Rego1 or an AlertMaxx2.

  • Data from the Hi-PowerMaxx2 can be shared with the AlertMaxx2 or Rego1 when connected to Wi-Fi.
Product CodeHiPMX2XL
Size (without cable glands)632mm x 425mm x 300mm
Weight (without battery installed)15kg
Weight (with battery installed)86.5kg
Mains supply200-250V AC (50Hz)
Internal battery24V – 5x22Ah = 110Ah
Power (standby)<3W
Power (charging)75W
Inverter3000W P1
Visual Display2 x 7 segment
Operating temperature      5-35˚C
Relative Humidity<80%
Feeds1 or 2 (13A non-switched)
Devices1 or 2 pumps (cannot provide together)
  • Designed for 2 x D10 foul water pumps.
  • Operates in standby mode during a power outage for at least 100 days.
  • 24 month component guarantee.
  • Dynamic Polling (DyPol) feature only provides power when it’s required.
  • The Hi-PowerMaxx2 XL is simple to install as it is free standing and can be fitted in any dry ventilated area.
  • As this unit is fitted in the power line, no additional electrical spurs are required.
  • Configuration mode to ensure correct installation.
  • Rego1 (code Rego1)
  • AlertMaxx2 (code AMX2F)