
Zeliox NEO 4000
Professional Power. Zero Compromise.
The NEO 4000 is more than a battery - it's a mobile power plant. 4,000 W continuous output, expandable to 9.6 kWh, with 4G fleet connectivity. European-engineered for Australian conditions.
- ISO 9001 certified
- Netherlands engineered
- Solar compatible
- Year-round operation, −20°C to +55°C
From
$8,988
RRP, GST exclusive. Fleet pricing available.
Get the Zeliox NEO 4000 datasheet
- Continuous output
- 4,000 W
- Peak
- 8 kW
- Out of the box
- 2.4 kWh
- Expandable capacity
- 9.6 kWh
One unit.
Everything you need.
The NEO 4000 integrates the battery, inverter, charger, solar controller and control system into a single compact unit — so there is one thing to mount, one thing to wire and one thing to warrant.
Two hours, not nine.
Generators are holding you back.
Noise restrictions at work sites. Fumes in enclosed spaces. Fuel runs that eat into your day. Downtime for servicing. And when you do go battery, you're looking at component systems that take a day to install and multiple suppliers to manage.
There's a better way.
Specifications
Power
- Output
- 4kW / 8kW peak
- Inverter
- Pure sine wave
- Outputs
- 1× 230V AC outlet 1× DC terminal
Battery
- Battery
- 2.4 kWh LiFePO4 · 48V / 50A
- Chemistry
- LiFePO4 (lithium iron phosphate)
- Expansion
- Up to 9.6kWh · 3 aux batteries
Charging & thermal
- Charge source
- Alternator (12V/24V) | Solar | Grid Power
- Solar input
- Up to 1,440W MPPT
- Heating
- 240W integrated, ~43 min from −20°C
- Operating temp
- −20°C to +55°C
Interface
- Display
- 4.3″ HD touchscreen (800×480)
- Connectivity
- Bluetooth, 4G extension, iOS / Android app
Physical
- Weight
- 43 kg
Warranty
- Warranty
- 5-year warranty
Integrated features
LiFePO4 battery
2.4 kWh base, expandable to 9.6 kWh with additional modules.Pure sine wave inverter
4,000 W continuous, 8,000 W peak for startup loads.Bidirectional DC-DC charger
12 V and 24 V vehicle systems supported.MPPT solar controller
Up to 1,440 W solar input for off-grid charging.Smart control system
4.3″ HD display plus Bluetooth and 4G app connectivity.
For fleet managers
Fleet-wide battery status
Real-time state of charge across every vehicle.Remote diagnostics
System health monitoring without a site visit.Predictive maintenance
Usage data that shows what needs attention before it fails.One power standard
The same system across mixed vehicle types.
For field teams
4.3″ HD colour display
At-a-glance status in the vehicle.Bluetooth app
Detailed monitoring from a phone.Alerts and notifications
The system tells you before it becomes a problem.Dual display support
Add a cab-mounted secondary screen.
Year-round operation
−20°C to +55°C
Rated across every Australian climate zone, tropical to alpine.240 W integrated heating
Reaches operating temperature in roughly 43 minutes from −20°C.No cold-weather derating
Battery efficiency is maintained through winter conditions.Thermal management
Prevents overheating in extreme heat, tested for outback operation.
Safety & protection
Insulation monitoring
Continuous check on system isolation.Leakage protection
Built in, not an add-on.Battery management system
Balances and protects every cell.Temperature-controlled operation
The system manages its own thermal envelope.
Sustainability
Solar-compatible by design
MPPT control optimises charging from up to 1,440 W of panels — no modification needed.LiFePO4 lifespan
Far more cycles than lead-acid, so fewer replacements and less waste.No fuel, no emissions
Silent operation suits environmentally sensitive sites, residential areas and indoor use.Efficiency gains
Intelligent power management reduces draw on the vehicle alternator.
Warranty & support
5-year warranty
Class leading warranty in Australia.Battery capacity guarantee
5-year warrantyAustralian-based support
Through ZANZ, with a growing national network of certified installers.Technical guidance
Installation support, system optimisation and troubleshooting for Australian operating conditions.Zeliox Academy
Training resources, installation guides and best practice for your team.
In the field
Power where it matters.
Construction & trade sites
Run power tools, compressors and welders without generator noise or emissions — ideal for sites with restrictions. Runs a 1,500 W rotary hammer for 85+ minutes on a single charge.Read moreService vehicle fleets
Charge tool batteries, run diagnostic equipment, and power laptops and communications gear through the workday. Runs diagnostics (500 W) plus lighting (200 W) for 3+ hours.Read moreEmergency & recovery services
Power spotlights, pumps and communications in remote locations, with 4,000 W to support EV charging assistance. Runs 3× spotlights (450 W) and a submersible pump (1,200 W) for 95 minutes.Read moreMobile workshops
Keep air compressors running, instruments calibrated and cordless tools charged on every job. Runs a compact compressor (1,500 W) for up to an hour while charging tool batteries.Read more
Frequently asked questions
What is an integrated power supply system?
An integrated power supply system combines the inverter, battery, charger and solar controller into one unified unit. Instead of buying and installing separate components, an integrated system like the NEO 4000 delivers the whole function in a single engineered package — which reduces installation complexity, improves reliability and saves time.
How does the NEO 4000 compare to a generator?
It runs silently, burns no fuel and emits nothing, and power is available instantly. Unlike a generator there is no fuel system to maintain, it is safe in enclosed spaces, and the output is clean enough for sensitive electronics. It also charges from solar, which a generator cannot do.
How long does installation take?
Around 2 hours, against roughly 9 hours for separate components. The all-in-one design removes the cable routing, component mounting and compatibility troubleshooting that make up most of that difference.
Is the NEO 4000 compatible with solar panels?
Yes. MPPT solar control is built in and handles up to 1,440 W of panels, so you can cut fuel consumption and extend off-grid running without modifying the system. Solar compatibility is there from day one.
How does the heating system work in cold climates?
An integrated 240 W heating system brings the battery up to operating temperature in approximately 43 minutes from −20°C, so power delivery stays reliable in alpine regions, cold storage and southern Australian winters.
What warranty comes with the NEO 4000?
NEO 4000 carries a 5-year warranty. Contact Zeliox for the current warranty terms.
What vehicles is the NEO 4000 designed for?
Commercial vans, work trucks, utes, mobile workshops, food trucks, delivery vehicles — any commercial application needing reliable auxiliary power. It suits both petrol and diesel vehicles with 12 V or 24 V electrical systems.
How is LiFePO4 different from a traditional battery?
Lithium iron phosphate holds capacity through far more charge cycles, delivers stable voltage under load, weighs less and handles temperature swings better than lead-acid — which matters across Australian conditions from tropical to alpine.
Can I expand the system later?
Yes. Capacity scales from 2.4 kWh to 9.6 kWh through modular battery additions, and solar, monitoring accessories and system integrations can be added as needs grow. The core system does not get replaced.
How do I monitor the NEO 4000 remotely?
A 4.3″ HD touchscreen handles on-site control, and Bluetooth plus 4G give remote monitoring through the mobile app — power consumption, battery status and system performance from anywhere, with alerts, usage history and charging schedules.
Is it suitable for outback and remote use?
Yes. It operates from −20°C to +55°C, the integrated heater covers cold starts and thermal management handles extreme heat. Solar charging up to 1,440 W makes extended off-grid operation practical, and it is already used in mining and remote services.
See also
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