Tag: replacement-battery

My cordless stick vacuum is a few years old and the battery barely makes it through one room now. I have two little dogs so I run it daily on the rugs. The original brand battery is pricey, and I’m seeing lots of third-party options on Amazon. I’ve read reviews until my eyes crossed, but some say they swell or won’t charge after a month. I don’t need extra power modes, just safe and reliable runtime. What specs should I match, and is there a reputable aftermarket brand folks here have used for a year or more?