




I've been using these AmazonBasics AA batteries in my Xbox controller for 3 months now, and I'm shocked at how they outperform standard alkalines. The controller used to drain regular batteries in weeks, but these still show no signs of dying after continuous daily gaming sessions.
What really impressed me was using them in my baby's swing. Unlike cheaper rechargeables that would die mid-nap, these maintain consistent power through multiple 2-hour swinging sessions. The peace of mind when you hear that motor humming steadily is priceless.
The thickness issue mentioned in reviews is real though - I had to slightly bend the contacts in my digital camera to make them fit properly. But once seated, they delivered stunning performance, allowing me to shoot 800+ photos on a single charge during a wedding gig.
After six full discharge cycles, I tested their capacity with a professional analyzer. They consistently delivered 2480-2530mAh - actually exceeding their 2400mAh rating. This explains why my smart door lock lasts nearly 4 months per charge with these, compared to 6 weeks with name-brand rechargeables.
The only minor drawback is their weight - noticeably heavier than alkalines. But when my toddler throws his toy cars (with these batteries inside), they survive the impact where lighter batteries would lose contact.
