EM J2523 Motherboard On-Board Battery FPC Connector for iPhone 6 Plus

Key features

• Board-mounted J2523 battery connector for the iPhone 6 Plus
• Restores battery contact when the socket itself is damaged
• Surface-mount part — requires micro-soldering to fit

What this is used for

• Corroded battery connector after liquid damage
• Connector torn off the board
• Bent or missing connector pins

Who it's for

Micro-soldering technicians doing board-level connector repair.

Where it fits in the repair

Flood the connector with flux and lift the old part with hot air, clean the pads with wick, check every pad is intact, align the new connector carefully and reflow. Verify continuity before refitting the battery.

Manufacturer description

The J2523 battery FPC connector — the socket soldered onto the iPhone 6 Plus logic board that the battery flex plugs into. This is a board-mounted component, not a plug-in flex. Fitting it means removing the damaged connector and soldering the replacement onto the pads, so it is a micro-soldering job rather than a screwdriver one. It is the fix when the connector itself is corroded, has lost pins, or has been torn off the board. • Board-mounted J2523 battery connector for the iPhone 6 Plus • Restores battery contact when the socket itself is damaged • Surface-mount part — requires micro-soldering to fit Compatible with: iPhone 6 Plus logic board.