Battery-powered tools provide many benefits, from lightweight designs to low-noise operation to reduced-maintenance needs. Most of us are familiar with caring for the batteries that power our tech devices or vehicles, but batteries for outdoor power tools have a few unique properties to keep in mind. Check out our tips for how to make the most of your STIHL battery.

STIHL batteries are designed to deliver exceptional power and performance for the long haul. Since all batteries have a lifespan, here are a few tips for extending the life of your STIHL battery.

• Just like you’d start a job with a full tank of gas, it’s recommended to fully charge your battery before getting to work.
• STIHL battery tools are built to work in the heat of the summer, but once you’re finished with the job, you should store the battery away from extreme high temperatures.
  • Batteries should be ideally stored in a cool, dry place. If your garage or shed doesn't have heating or cooling, consider storing the battery in a more controlled environment. For a maximum battery life, store the battery at an ambient temperature between 50 °F and 68 °F.
• Remove any debris like grass from the vents on your tools before use. If the vents are blocked, the battery may overheat during use or while charging. Overheating causes strain on the battery that can affect overall performance and lifespan.
• Inspect your battery for any defects like cracks, dents, or swelling before use. Don't use the battery if you notice any of these defects.
• Remember, you can always refer to your battery's instructional manual for more information or a refresher on how to care for your battery.

• STIHL batteries offer an exceptional number of life cycles, meaning they will last for years to come even with frequent use.
• STIHL batteries have an IPX4 rating, which means their weather-resistant construction has been designed and tested for 360° splash protection.
• The LED lights on your STIHL battery will help you see the battery’s charge level and will either glow or flash red if there are issues with the battery itself or the battery's connection to the power tool.
  

All batteries have a limited number of life cycles within their lifespan. A single life cycle occurs when the battery is fully charged and then fully discharged through use. Most batteries for outdoor power equipment are rated for a certain number of life cycles before performance begins to decrease.

When the rated life cycle number is met, it doesn’t mean that the battery stops working entirely—but maximum performance can no longer be guaranteed. The battery may not hold its charge as effectively or be able to deliver consistent power.

Now that you know how to maximize the lifespan of your battery, here are a few tips to ensure optimal performance of your battery-powered tools.

• Use the right battery for the tool. STIHL offers several different batteries within each battery system to optimize individual tool performance. Double-check your tool’s instruction manual to ensure you’re pairing the right battery with your tool.
• Match the right tool to the job. For example, if you have large trees to cut after a storm, you should reach for a more powerful STIHL battery chainsaw, so you don’t overtax a saw and battery suited for lighter cutting duty.

Whether you’re a homeowner or pro, STIHL has a battery system optimized to suit your unique needs. Each of our battery systems is designed to deliver optimal power and performance for the task at hand. Check out the following articles to help you find the right STIHL battery system for you.