Battery Help and Information
Battery Not Charging
If your battery won't charge, there are several checks worth carrying out before assuming the battery has failed. Possible Causes. Resolution. If the battery still fails to charge, replacement may be required.
Reduced Runtime
A noticeable drop in runtime is often one of the first signs of battery wear. Possible Causes. Resolution. If runtime has reduced significantly, the battery may be approaching the end of its service life.
Battery Overheating
While batteries naturally become warm during operation and charging, excessive heat can indicate a problem. Possible Causes. Resolution. If overheating continues, discontinue use and consider replacing the battery.
Battery Not Powering the Tool
If the battery appears charged but the tool won't operate correctly, the issue may be related to the battery connection or internal battery health. Possible Causes. Resolution. If the fault follows the battery across multiple tools, the battery is li
Charger Displays a Faulty Indicator
Modern HiKOKI chargers may display flashing LEDs or fault indicators when a charging issue is detected. Possible Causes. Resolution. If the fault indicator remains active, further investigation or replacement may be necessary.
Hikoki Battery Maintenance
Proper maintenance can help maximise battery lifespan and maintain performance. Use the Correct Charger. Always use a genuine HiKOKI charger designed for your battery platform. Using incompatible charging equipment can affect both safety and performa
When Should You Replace a HiKOKI Battery?
Consider replacing your battery if it:. For safety reasons, damaged lithium-ion batteries should never be used or recharged.