OSCAL PowerMax 1800 Portable Power Station 1800W 1024Wh

OSCAL PowerMax 1800 Portable Power Station 1800W 1024Wh – Home Backup & Outdoor Power

The OSCAL PowerMax 1800 is a powerful and compact portable power station designed for home backup, camping, RV use, and emergency situations. With a durable LiFePO4 battery and fast charging capabilities, it can power most everyday appliances and devices with ease. Whether you’re at home during a power outage or off-grid outdoors, this unit gives you reliable and portable energy.

What can it power?

With 1024Wh capacity and 1800W output (3600W surge), it can handle a wide range of devices:

• Fridge – 8–16 hours
• TV – 10–20 hours
• Laptop – 15–20 charges
• Phone – 70+ charges
• Coffee machine – short use cycles
• Power tools – depending on usage
• Lights and small electronics – full evening use
  These values are estimates and may vary depending on actual consumption and usage conditions.

Who is it for?

• Home backup during power outages
• Camping and outdoor activities
• RV and van life users
• Users needing portable power for tools or devices
• Anyone looking for a reliable off-grid power solution

When is it NOT enough?

• Running a full house continuously
• High-consumption appliances like electric heating or large AC units
• Long-term off-grid use without solar input
  This is designed for portable use and essential backup, not full home replacement.

Key benefits

Fast charging – up to 80% in around 1 hour via AC, full charge in about 1.5–1.7 hours.
Solar ready – supports up to 800W solar input for off-grid charging.
High output power – 1800W continuous with 3600W surge for demanding devices.
Long-life battery – LiFePO4 with over 3500 cycles for long-term use.
Multiple outputs – 11 ports to power several devices at the same time.
Smart app control – monitor and control the system directly from your phone.
Compact and portable – lighter and smaller than similar power stations in its class.

In the box

• OSCAL PowerMax 1800
• AC charging cable
• Solar charging cable
• User manual

Technical specifications

• Battery capacity: 1024Wh
• Battery type: LiFePO4 (3500+ cycles to 80%)
• Rated power: 1800W
• Surge power: 3600W
• Inverter: Pure sine wave
• AC outlets: 3 x AC (max 1800W)
• USB-A: 1 x 15W, 1 x 18W
• USB-C: 2 x 100W
• DC5521: 2 x 60W
• Car socket: 1 x 120W
• AC charging: up to 700–800W (~1.7 hours full charge)
• Solar charging: up to 800W (~1.5 hours full charge)
• Pass-through charging: Yes
• UPS switch time: ~0.01 seconds
• Dimensions: 39 x 23 x 25.4 cm
• Weight: approx. 15.5 kg
• Operating temperature: 0°C to 45°C
• Warranty: 5 years