Chosen Solution

Why is this battery connector different? Did you send me the wrong one? It’s supposed to be for an iphone4s. The old battery is 3.7v=5.3Whr and the one you sent me is 3.7v=5.25Whr old vpn is LIS1474APPC new vpn is P11G97-02-s01 WHY DID IFIXIT SEND ME THE WRONG BATTERY!!!! But the real problem is that the new one has a smaller plug plate and missing a mounting screw hole Arrggggh!

The top battery is iPhone 4S, the lower iPhone 4. You are correct the iPhone 4S battery connector has two screw holes and the iPhone 4 only one. Surely a mixup.

2 screws iPhone 4S 1 screw iphone 4

your new battery is for Iphone 4 and your old is for Iphone 4S