You should always store batteries separate from the tool too, unless of course the battery is part of the tool (like our AI Line of tools). A battery cover can be inserted into the tool’s battery slot to prevent dirt and dust build-up. Leaky sheds are not ideal places for storing batteries.
Yes, lithium-ion and nickel-cadmium batteries, for instance, have different optimal storage conditions, which we delve into in our guide on How To Store Power Tool Batteries. Is it safe to store batteries in the garage? As long as it’s a dry and temperature-regulated environment. However, extreme cold or heat can damage the battery.
Storing batteries isn’t like parking a car; you can’t just leave it and forget it. Charge levels matter! The ideal charge level for long-term storage: Batteries are like introverts. They neither like being fully “charged” (read: socialized) nor completely drained. For long-term storage, keep them at 50%-60%. It’s their comfort zone.
Leaky sheds are not ideal places for storing batteries. Water can encourage corrosion, and sheds are still prone to low temperatures. Bring the battery inside to a dry and warm place. If you have a collection of batteries, our battery boxes are a handy way to keep them protected when not in use too.
Milwaukee batteries should be kept in a dry, cold, and out of moisture. Ideally, they should be stored at 40-50% charge to maintain electron balance in the battery. Milwaukee batteries should be stored away from direct sunlight or heat at temperatures below 122°F. But this is merely an abridged version of the entire concept.
While not mandatory, a storage case protects batteries from environmental factors, and accidental contacts, and ensures an organized layout. Navigating the intricacies of How To Store Power Tool Batteries is no longer a maze of confusion.