My Cordless Pressure Washer has no power

Quick Answer

If your cordless pressure washer has no power, first check that the battery is fully charged and correctly installed. Use the battery test button to check the charge level. If the battery charge is low, recharge it before attempting to use the pressure washer again.

Tip: Do not continue using the pressure washer once the battery level becomes low, as this can affect performance.

Before You Start

Before carrying out any checks:

• Switch the pressure washer off
• Remove the battery pack
• Inspect the battery and terminals for any signs of damage or dirt

Important: Only use the battery and charger supplied with or recommended for your pressure washer.

How to Fix a Cordless Pressure Washer with No Power

Follow these steps to identify the cause.

1. Check the battery charge

Press the battery test button on the battery pack.

Check the battery indicator lights:

• Three green lights indicate the battery is fully charged.
• Fewer lights indicate the battery requires charging.

If the battery is low, recharge it fully before use.

2. Recharge the battery

If the battery charge is low:

• Remove the battery from the pressure washer.
• Place it on the correct charger.
• Allow it to charge fully before reinstalling it.

Charging times vary depending on the battery model. Refer to your user manual for the recommended charging time.

3. Check the battery is correctly fitted

Reinstall the battery into the pressure washer.

Push the battery firmly into place until you hear a distinct click, confirming it is securely locked.

A battery that is not fully engaged may prevent the pressure washer from powering on.

4. Test the pressure washer

Once the battery is fully charged and correctly installed:

• Switch the pressure washer on.
• Check that the motor starts normally.

If the machine still has no power, further assistance may be required.

If the Pressure Washer Still Has No Power

If the battery is fully charged and correctly fitted but the pressure washer will not switch on:

• Check the battery for visible signs of damage.
• Ensure you are using the correct battery for your model.
• Contact our customer service team via Live Chat or submit a support ticket for further assistance.

Important Battery Tips

• Recharge the battery as soon as performance begins to decrease.
• Do not continue using the pressure washer with a low battery.
• Store batteries in a cool, dry place when not in use.
• Keep the battery terminals clean and free from dirt or moisture.
• Always use the correct charger for your battery.

Frequently Asked Questions

Why won't my cordless pressure washer turn on?

The most common cause is a discharged battery. Check the battery indicator and fully recharge the battery before use.

How do I check the battery charge?

Press the battery test button on the battery pack. The indicator lights will show the remaining charge level.

Should I keep using the pressure washer when the battery is low?

No. Recharge the battery as soon as the power output starts to decrease. Continuing to use the machine with a low battery may affect performance.

Why won't my fully charged battery power the pressure washer?

Check that the battery is fully inserted and locked into place. If the machine still has no power, contact our customer service team for further assistance.

Can I use a different battery?

Only use the battery recommended for your specific pressure washer model to ensure safe operation and optimum performance.