SOLVED: I saw the connector of battery on iPhone se and 6 and 6s are the same! - iPhone SE - iFixit
iPhone 6+, SE, 6S, 6S+ battery FPC connector J2400 J2523
10sets/lot FPC connectors for iPhone 6 plus 6p 5.5" LCD touch power camera dock volume battery connector Sim on motherboard|connector fpc|connector for batteryconnector power - AliExpress