I had no idea that Amazon sold high-capacity rechargeable batteries under the AmazonBasics name. These batteries are rated at 2400mAH which is a lot more than eneloop's baseline batteries (which are probably the most popular rechargeable battery item on Amazon).
So if you're in the market for some, these are the ones I'd recommend at the moment. And right now, they are on sale for $16 (for a pack of 8).