Ps5 Dual Sense Edge replacement battery Specs

Hi I need to replace my dual sense edge battery on my controller. I found one on Amazon. The brand is PFHL. It’s listed as a 2026 upgrade. It’s 3600 mAh High Capacity Replacement for the Sony Dual Sense Edge Controller. It says it’s a Lithium Polymer with 3600 amp hours. My question is this safe to replace with the old battery, and will it harm my controller? It also says that I will get more hours out of my complete charge. I wanted to ask before I buy. Please help me with this question. Thank You!