new battery

Hi, What battery would be better for an old laptop? (Samsung NP-QX411-W01US | Mid 2011) An original Samsung? Or A different trademark for that model? I mean, the cells on the original one probably will be as old as the computer itself? Another trademark would have newer cells? Sure, depending...

Hi everyone, I'm looking at buying a new ultrabook and I've narrowed my selection to these 2: Asus UX303LN at 1350$ Processor Intel Core i7-4510U Standard Memory 8GB Hard Drive 256GB SSD Display Size 13.3" Display Technology QHD+ (3200x1800) Touch Screen Yes Graphics NVIDIA GeForce 840M with...