DeWalt DCBP520-2 20V Max PowerStack 5Ah Battery 2-Pack

Using these DeWalt batteries is a breeze. Simply insert them into your compatible 20-Volt MAX tools and you're good to go. When it comes to charging, use a DeWalt charger for best results. For safety, avoid exposing the batteries to extreme heat or cold. To maintain them, keep them clean and dry. Don't let them completely discharge frequently, as it can reduce their lifespan. If you're not using them for a long time, store them in a cool, dry place. And remember, they come with a 90-day money-back guarantee and a 3-year free service contract, so you can use them with peace of mind.