You want to fuck over amazon? Get your company to stop using AWS.

Or..,just buy local. Never use them again.

You forgot to mention to only buy a battery generator that is "Sold & Shipped By Amazon" otherwise a small business third party seller will be screwed and not Amazon.

I don't know about this. I've returned stuff with rechargeable batteries and they just tell you to slap the battery warning label on the outside...

Edit. I realize I could be mistaken given this post mentions generator batteries. Welcome to an explanation.

Just about anything you buy on Amazon you can buy elsewhere.