I got a battery that's 2/3rds the size with the same capacity. The problem? It becomes obnoxiously hot, connects at slight angle because of the camera bump on the fold7 case I use, and only charged wired at 20watts. Compare this to the Samsung battery. It's a bit thicker, and larger, but.. in my brief testing, the capacity is at least 10% higher than the smaller one. Samsung's battery also charges your device cooler, but is just as fast. It's like magic! And wired, it charges at 25w vs 20w. Plus the kickstand is occasionally useful ;) My advice? Get the Samsung battery, and you'll never think about it again. It works just works better, all around & all the time.

Bought 2 weeks ago. It charges my Galaxy Z fold7 very fast.

I purchased this wireless charger for my S26 ultra. It's shaped to fit the camera bump and works well. The kick stand is very useful and works well with all magsafe phones. The style is great and is working out perfectly. No other magsafe battery fits as well as this one.