When Should You Replace a HiKOKI Battery?Updated 2 hours ago

Consider replacing your battery if it:

• No longer accepts a charge
• Delivers significantly reduced runtime
• Frequently overheats
• Causes tools to cut out unexpectedly
• Shows signs of swelling, cracking or physical damage
• Continually displays charger fault indicators

For safety reasons, damaged lithium-ion batteries should never be used or recharged.