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How do I do a battery check on my Cordless Garden Saw

Created by Chris McHale, Modified on Tue, 30 Jun at 2:12 PM by Chris McHale

Overview

If your cordless garden saw is not working as expected, a battery check is the quickest way to identify whether the issue is caused by the battery, charger, or connection points.

The battery system includes a built-in charge indicator and a secure locking mechanism. A correctly charging battery may also become slightly warm during use on the charger, which is normal.


Step-by-Step Guide – Battery Check

Step 1: Check Battery Charge Level

  • Ensure the battery is fully charged before use
  • Press the test button on the front of the battery
  • Check the indicator lights:
    • Multiple/full lights = sufficient charge
    • Low or no lights = battery needs charging

Step 2: Check Battery Installation

  • Insert the battery into the garden saw
  • Push firmly until you hear a definitive click
  • The click confirms the battery is correctly locked in place
  • If no click is heard, remove and reinsert the battery

Step 3: Verify Battery Fit and Contacts

  • Ensure the battery is fully seated and secure
  • Check there is no movement or looseness
  • Inspect connection points for dirt, dust, or debris
  • Clean gently if required before reinserting

Step 4: Check Charger Function (If Charging Issues Occur)

  • Connect the charger to a working mains socket
  • Fit the battery securely into the charger
  • Check charging indicators:
    • Red light = power on
    • Green flashing = charging in progress
    • Solid green = fully charged
  • A slight warmth from the battery during charging is normal

Troubleshooting Tips

  • Try a different mains socket if the charger shows no lights
  • Ensure the battery is compatible with your model
  • Avoid forcing the battery into the tool or charger
  • Do not use damaged batteries or cracked casings

FAQ

Why is my battery not charging at all?

Check the mains socket, charger connection, and ensure the battery is fully seated. If still no lights appear, the charger or battery may be faulty.

Why does my battery feel warm when charging?

This is normal. Lithium-ion batteries naturally warm slightly during charging due to energy transfer.

How do I know if my battery is fully charged?

The charger will show a solid green light when charging is complete.

What should I do if the battery clicks in but the tool still won’t start?

Check the safety key (if fitted), ensure the battery is fully charged, and confirm all contacts are clean and properly aligned.

Can I leave the battery on the charger overnight?

It is not recommended. Remove the battery once fully charged to maintain long-term battery health.


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