To check compatibility, look for your cordless tool's model number and compare it with the battery's supported models listed on the product page. Many 20V lithium batteries are designed to fit a range of tools, but it's important to match both the voltage and the specific series. If you're unsure, you can use Walmart's product filters or reach out to customer support for guidance. This helps ensure you get a battery that works safely and efficiently with your device.

The 'Ah' rating stands for amp-hours and indicates how much charge a battery can hold. Higher Ah batteries, like 8.0Ah, generally last longer between charges compared to lower Ah options such as 3.0Ah. However, larger batteries may be heavier and take longer to recharge. Choosing the right capacity depends on how often you use your tools and whether you prefer lighter weight or extended runtime.

Many 20V lithium batteries are compatible with a variety of cordless power tools, including yard equipment like trimmers and blowers. Always check your tool's manual or the battery's compatibility list to confirm. Using the correct battery helps maintain performance and safety. If your yard tool is part of a 20V system, there's a good chance these batteries will work, but double-checking ensures the best fit.

To keep your lithium batteries in good shape, store them in a cool, dry place away from direct sunlight and extreme temperatures.

• Keep batteries out of reach of children.
• Avoid storing them near metal objects to prevent accidental short circuits.
• If you’re not using them for a while, charge them to about 50% before storage.

When your batteries reach the end of their life, it's important to recycle them responsibly. Many local recycling centers accept lithium batteries, and some retailers offer drop-off programs. Check Walmart’s website or your local store for recycling options. Never throw batteries in the trash, as they can be hazardous. Proper recycling helps protect the environment and keeps harmful materials out of landfills.