These are the best batteries I've used as well. I had the rechargeable battery packs for my 360 which I thought were okay at first, years later they're worthless, dead and these things last more than 5 times longer than the brand new 360 battery packs. Worked well enough for me to beat 2 games on my Game Gear and then…

These are the best batteries I've used as well. I had the rechargeable battery packs for my 360 which I thought were…