A reliable replacement laptop battery, model 1F22N, engineered for Dell Latitude and Alienware laptops—compatible with Alienware M15, M17 R1, P37E, P79, and P82F.
Crafted with premium cells, it delivers 15.2V stable output, 3948mAh capacity, and built-in overcharge/short-circuit protection. Easy to install, it fixes power drain issues, reviving your Dell laptop’s mobility for work or gaming.







