Description
Battery Backup for PPS V-Series V4 & V6 Groundwater Pump Systems
PPS Hi-PowerMaxx2 is a high-capacity battery backup unit engineered to maintain operation of larger below-ground pump systems during a mains power failure. It is designed for demanding applications where uninterrupted pumping is required to help protect basements and critical drainage installations.
Primarily designed for use with PPS V-Series groundwater pump stations, including V4 and V6 systems, the Hi-PowerMaxx2 provides extended backup capability for residential, commercial and light industrial installations.

High-Capacity Battery Backup Performance
The Hi-PowerMaxx2 can support up to two PPS V4 or V6 groundwater pumps operating on a non-simultaneous basis during a mains power failure.
Based on typical operating conditions of approximately 10 pump cycles per day, the system can provide up to 47 days of backup power, subject to site conditions and demand.
In the event of a power outage, the duty pump automatically draws power from the fully charged Hi-PowerMaxx2. When mains power is restored, the unit automatically recharges using an integrated compact quick charger, restoring the battery from empty in approximately 5 hours.
System Reliability & Monitoring
A digital display provides clear system status information and fault diagnostics to support monitoring and maintenance.
The unit supports one duty pump operating from battery at any one time and is not designed to power multiple pumps simultaneously during a power outage.
System Integration
The Hi-PowerMaxx2 can operate as a standalone battery backup unit or be installed in conjunction with the AlertMaxx2 EC High Level Alarm or Rego1 monitoring systems where enhanced visibility or alarm integration is required.
Compatibility Guidance
The Hi-PowerMaxx2 is designed, tested and supported for use with PPS V-Series groundwater pump stations, specifically V4 and V6 systems.
Compatibility with alternative pump configurations should be confirmed prior to specification, taking into account electrical load, duty cycle and installation requirements.
Typical Applications
- Basement pump stations with higher-capacity pumps
- Groundwater drainage systems
- Commercial and light industrial installations
- Critical below-ground pump applications
Key Features & Benefits
- High-capacity battery backup for pump systems
- Designed for PPS V-Series V4 and V6 groundwater pumps
- Extended backup duration during power failure
- Automatic switchover and recharge
- Integrated fast battery charging
- Digital display with fault diagnostics
- Compatible with PPS alarm and monitoring systems
Technical Overview
- Product Code: HiPMX2
- Mains Supply: 200–250V AC (50Hz)
- Internal Battery: 24V – 5 × 22Ah (110Ah total)
- Standby Power Consumption: <3W
- Charging Power: 75W
- Inverter Rating: 2000W P1
- Pump Feeds: 1 or 2 (non-simultaneous)
- Operating Temperature: 5–35°C
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Manufacturer & Support
PPS are specialist manufacturers of basement pump stations, alarms, monitoring systems and battery backup solutions for the domestic basement market and the light commercial building services sector.
As an approved PPS distributor, Clever Shield supplies the Hi-PowerMaxx2 with full manufacturer support, technical assurance and next day delivery options where applicable.
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