Just something I was frustrated by ever since it became increasingly common even outside of smartphones and tablets.

For a few years now I increasingly see basically any battery powered product having mostly internal accumulator options(aka proprietary battery of uncertain ability to replace), especially in more expensive items in the category. Why?

I mean do see several advantages from the business side, I simply have no idea what advantage would there be for the actual user.

I could see it if the batteries had comparable lifespan to the product, which they most definitely do not unless the item is of truly bad quality.

After one too many blackouts for the past few years, we're in the market for a backup power solution.

Guidelines include:

• Would rather have multiple smaller units than one large one.
• Should be enough to charge phones, watch a television, run the Keurig. If it can spike up enough to run a heater or keep the fridge from spoiling, that's a bonus.
• Would like to keep it at ~$300 a unit.

We're looking into a whole home generac as well, but this is more of a bandaid trial solution for now.