Blackview Oscal PowerMax 6000 (6000W) charging station

OSCAL PowerMax 6000 Portable Power Station Review

Preparation for autonomous power supply

Here we present a solution that changes the way you think about backup power: the OSCAL PowerMax 6000. We offer a detailed look at this station — its capabilities, specifications, benefits, and application scenarios — so you can assess how well it meets today's requirements.
Whether you need a power source that can handle your home load, provide backup power for camping, or provide backup during a power outage, the PowerMax 6000 is one of the most powerful options available.

Key benefits and exceptional capabilities

Scalable modular redundancy

OSCAL PowerMax 6000 provides a base capacity of 3.6 kWh , expandable to 57.6 kWh (up to 15 battery packs of 3.6 kWh each)
 

• one- or several-day autonomous trips (camping, cabin)

• work with professional equipment for several days

• backup power for the home for a long time

Power that allows almost any load

The system delivers 6000W of continuous power through simultaneous 120V and/or 240V (US version) outputs.
This means that refrigerators, washing machines, air conditioners, power tools, ovens, and almost any household or industrial device can be connected to it.

Ultra-fast uninterruptible power supply (UPS)

The station is equipped with an uninterruptible power supply function with a switching time of 5-8 ms , which makes it suitable even for sensitive equipment - for example, CPAP machines or computers.
This way, when the power goes out, your devices remain powered without any noticeable interruption.

Reliable and safe LiFePO4 battery

The battery used is an EV-grade lithium iron phosphate (LiFePO₄) battery, with a lifespan of up to 3,500 cycles to 80% of the initial capacity (which is approximately 25 years if used every other day).
This solution is much more reliable than traditional NCM/NCA batteries.

Ultra-rugged housing and operation in harsh conditions

The ABS+PC case withstands drops from a height of up to 0.8 m , has splash and dust protection, anti-UV coating and UL94V-0 fire resistance class.
Operating temperature range - from -20 °C to +55 °C (recommended -10 °C to +45 °C).
This means the system is ready for camping, working in a garage, or even at home in difficult climates.

Versatile charging and control options

Possible charging methods include: AC grid, solar panels up to 2400W, 240W car charging, dual-channel charging AC+solar simultaneously, as well as generators, EV stations or even water/wind turbines.
Control via mobile app (WiFi/Bluetooth) + large display and buttons on the panel is intuitive.
And the noise under load — up to 50 dB maximum — is quiet even indoors.

Technical specifications

• Base battery capacity: 3600 Wh (3.6 kWh)

• Modular expandability up to: 57600 Wh (57.6 kWh)

• Battery type: LiFePO₄ (EV-grade)

• Cycle life: up to 3500+ cycles to 80% of initial capacity

• Rated AC output power: 6000 W

• Peak power (surge): approximately 9000 W

• Output voltage: 120V/240V (bidirectional mode, for US version)

• UPS mode switching time: 5-8 milliseconds

• AC charging input power: up to 2200W (some sources up to 3000W)

• Solar charge input power: up to 2400W

• Operating discharge temperature: –20 °C to +55 °C (optimal –10 °C to +45 °C)

• Noise level at full load: up to 50 dB

• Dimensions: 590 × 350 × 441 mm

• Weight: ~46 kg (101.41 lbs)

Outputs / Ports

• AC outputs: 4 pcs. (total up to 6000 W)

• USB-C: 2×100 W

• USB-A: 3×18 W + 1×12 W

• Cigarette lighter port: 120 W

• DC 5521: 2×36 W

• Anderson: 378 watts

Included

• 1× OSCAL PowerMax 6000

• 1× AC charging cable

• 1× car charging cable

• 1× solar charging cable

• user manual + warranty card

Usage scenarios - a practical view

Backup power for home

Imagine you are faced with a long power outage. With the PowerMax 6000 modular system, you can power a refrigerator, lights, water pump or even an air conditioner. With an average consumption of 2 kWh/day, a 57.6 kWh system allows for autonomous operation for up to ~30 days.
The switching time is milliseconds, so even sensitive equipment remains protected.

Camping, motorhome, trips

For camping or motorhome use, a 3.6 kWh base unit is sufficient. With additional batteries, the reserve increases. A lightweight mobile case, wheels, and handle are all designed for mobility. The case is protected from dust, splashes, and impacts.
Appliances: projector, refrigerator, power tools — everything is connected to a powerful 6000 W inverter.

Work and professional application

If you work on the go, have a studio, workshop, or substation, this device provides power for a large number of devices: from a PC to a large tool, soldering iron, or compressor. The power of 6000 W (with a peak of ~9000 W) allows you to cope with serious loads.

Operating tips

• Be sure to provide ventilation - the system has temperature sensors and four 38 mm fans that reduce the temperature by ~40 °C.

• Charge the battery regularly to preserve the LiFePO₄ life.

• Use solar panels with high efficiency (21.7-23%) for outdoor charging.

• Check all connections before disconnecting the network: correctly activate the AC output and the necessary ports.

• When using in cold or hot environments, please pay attention to the recommended temperature range (optimum -10°C–45°C).

Conclusion

OSCAL PowerMax 6000 is a versatile, powerful, long-lasting stand-alone power system. It combines modularity, high performance, reliability and true mobility. If you need a solution that "pulls" your home load, works as a backup during emergencies, or provides off-grid trips - this system is for you.

If you wish, we can prepare a comparison with other models , or detailed instructions on selecting solar panels for this station.