What do you plan on doing with it?
If for around the house or for the odd quickey job, sure (especially if you have any type of arthritis or hand issues), but in the same way I'd say just buy a used Snap-On ratcheting screwdriver (no batteries to go bad) or step up to something like the small Bosch units where you know you can get parts and batteries along with customer support for decades.
Those mini battery drivers usually end up in the kitchen junk drawer (and trust me, every girl I have dated has had one, usually a decade old that their dad got them that they used maybe once) and are usually made so that if the batteries ever go bad (and they will), it's not worth the cost of replacement so they get pitched (and they do). Or wind up at garage sales. LOLOLOLOL.
If you do, say, electrical outlet work daily or as a professional and don't have money for pro tools or say dismantle electronics for scrap or recycling, those drivers will do in a pinch.
BUT-----In the end they are underpowered unitasker homeowner grade tools that do a job that any screwdriver can do but without the power, quality or mfgr support that the "big boy" tools provide. You pay to play.
You couldn't give me one of those Skil drivers for free.
Just like dogbone wrenches and gator grip sockets.
Your money your choice.
Good luck.
