I’ve been running the Black and Decker 20V Lithium Battery in my string trimmer and hedge clipper, and it’s been a great match. The runtime easily covers my small yard without needing a second pack. Charging is quick, and I like that the battery holds a charge between uses, even if it sits for weeks. Swapping between tools is seamless, which makes outdoor work a lot easier. The lightweight feel keeps the tools comfortable for longer sessions, especially compared to older NiCd packs. I also appreciate that the battery doesn’t fade gradually—power stays consistent until it’s time to recharge. For light-to-medium yard maintenance, it feels like the perfect fit. It’s reliable, simple, and keeps my tools ready when I need them. Would recommend it to any homeowner who wants cordless convenience without constant charging.