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The Sealey PI300 Power Inverter converts 12V DC battery power into 230V AC mains electricity, allowing you to operate standard UK appliances up to 300W from your vehicle's battery. Compact and lightweight, this inverter is ideal for use in vehicles, caravans, boats, or any mobile application where mains power is not readily available.
Housed in a rugged anodised aluminium casing, the PI300 is designed to withstand regular mobile use. The robust build helps dissipate heat efficiently while providing structural strength. Its portable dimensions and integrated mounting points make installation easy in tight spaces, such as under seats or in vehicle storage compartments.
| Specification | Details |
|---|---|
| Model Number | PI300 |
| Input Voltage | 12V DC |
| Output Voltage | 230V AC ±10% |
| Output Frequency | 50Hz ±2Hz |
| Continuous Power | 300W |
| Surge Capacity | 600W |
| USB Output | 5V DC / 500mA |
| No Load Current Draw | < 1A |
| Efficiency | Approx. 90% |
| Low Battery Shutdown | 10V ± 0.5V |
| Over Voltage Shutdown | 15.5V ± 0.5V |
| Operating Temperature | 0 degreesC to 40 degreesC |
| Dimensions (L x W x H) | 190 x 105 x 60 mm |
| Weight | 0.85 kg |
The Sealey PI300 provides dependable and stable AC power for light-duty electrical items when on the road or off-grid. The surge capacity of 600W covers brief power spikes during device start-up, while the 300W continuous rating is ideal for laptops, TVs, chargers, and small appliances. Its intuitive status indicators and safety features make operation safe and straightforward, even for casual users.
Q: Can the PI300 power high-wattage appliances like kettles or hairdryers?
A: No, this inverter is rated for up to 300W continuous and 600W surge. High-draw appliances require more powerful inverters.
Q: Is the Sealey PI300 compatible with leisure batteries?
A: Yes, it works with standard 12V DC lead-acid and AGM leisure batteries commonly found in caravans and campervans.
Q: Does the unit turn off automatically if my battery runs low?
A: Yes, the inverter includes a low-voltage shutdown function to prevent excessive discharge of your battery.
Q: Can I hardwire this inverter to my vehicle battery?
A: Yes, the PI300 is supplied with battery clip leads for direct connection to 12V terminals, ideal for vehicle-based installations.
