Power tools allow us to complete home projects we could never have attempted before. They are so easy to use nowadays, we just have to remember to recharge them regularly. However, we should not forget that many power tool batteries use lithium-ion chemistry. This calls for extra care.
Avoid Counterfeit Batteries in Power Tools
Lithium-ion batteries should be safe when used correctly, and manufactured to high safety standards. Electrical Construction & Maintenance recommends avoiding ‘counterfeit batteries’ because:
- Counterfeit batteries and cheap alternatives have shorter lifespans than the real McCoy.
- They also don’t perform as well in terms of power, and may even overheat and catch fire.
Therefore, Electrical Construction & Maintenance continues, we should always purchase replacement power tool batteries from reliable sources we can trust. Because, as they say, the consequences of ignoring this advice ‘can be very dangerous’ and costly.
Handle Batteries Carefully During Transportation
Spare power tool batteries come in handy when we are attempting a larger job that requires more power. However, we ought to take care to remember that they are sensitive to cold and heat, and don’t perform as well in winter. Never carry loose spare batteries in your pocket or tool bag.
Their terminals could short-circuit against loose tools and coins, overheat rapidly, and even catch fire or explode. Sure, we could insulate them with electrician’s tape, but what happens if this works loose? Play it safe. Keep spare batteries in empty plastic containers where short circuits cannot happen.
Always Recycle Lithium-Ion Batteries Correctly
Lithium-ion batteries are a great innovation, but we do need to handle them with respect. Never dismantle a spent one, out of curiosity to see what is inside. A slip of a screwdriver could penetrate a pouch battery.
Curious kids can get up to mischief. Keep spare power tool batteries out of their reach. Hand spent ones in at authorized recycling centers. They will know how to deal with their dangerous chemicals.
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