Lithium-Ion power tool batteries should in theory work forever because they work on the movement of ions. However, like any product, their general treatment and care, temperatures and aging process will also have an impact on these type of batteries.
Milwaukee cordless power tools are convenient, portable, and ready to work at a moment’s notice. Cordless tool batteries could last for several years, and with proper maintenance and storage, you can extend power tool battery life and your investment.
How to Care Milwaukee M18 Cordless Drill Battery for longer battery life
Charge Control
As with any other battery-powered tool, it makes sense to charge the battery of your cordless drill before it dies out completely. Experts recommend replacing the battery when 20-25% charge is remaining and storing the spare batteries at 50% charged. This is to do with the chemistry of lithium-ion batteries, which are said to function best when used and stored at half charge. This practice is also said to extend the life of the battery.
Temperature Control
Nothing kills your lithium-ion battery like heat does. Heating is unavoidable with power tools, as the longer you use the drill, the warmer it gets. Charging also heats up the battery to high temperatures, which in the long run impacts its life and performance.
The best way to deal with this problem is to turn off charging and let the battery cool down before you start using the machine again. While the latest drill battery chargers are equipped to shut off automatically once the Milwaukee 48-11-1811 battery is charged to full, it is advisable to unplug the battery from the charger once it’s fully charged.
Moisture Control
While power tool batteries are designed to dispel moisture to protect the cells from water damage, you must do your bit by storing your drill battery away from any source of water or moisture. On the rare occasion when you encounter rain while working, stash away the spare batteries to avoid them getting wet.
