Replacement Battery for iPhone 15 A3090 / A2846 / A3089 / A3092 – 3349mAh Blue Star
This Blue Star replacement battery is designed to match the original 3349mAh capacity of the iPhone 15, offering a reliable and cost-effective alternative for replacing worn-out or malfunctioning batteries. Compatible with models A3090, A2846, A3089, and A3092.
It’s a compatible quality part, not original, but offers stable performance, safe charging, and long-lasting battery life—ideal for repair technicians and professionals.
Main features:
True 3349mAh capacity, same as OEM battery
Built-in safety IC for charge/discharge protection
Seamless compatibility with iOS power management
Perfect-fit connector, no modification required
Supports fast charging and holds charge reliably
Installation tips:
Always power off the phone completely before starting
Disconnect the old battery before touching other parts
Remove adhesive strips gently to avoid damaging the battery
Test the device before closing it completely
After installation, perform one or two full charge cycles to calibrate
Technical Table:
| Brand | Compatible Models | Part Number | Component Type | Dimensions | Capacity/Voltage | Quality |
|---|
| Apple | iPhone 15 A3090, A2846, A3089, A3092 | — | Internal Battery | — | 3349mAh / 3.87V | Compatible |
This is a dependable and budget-friendly solution to bring your iPhone 15 back to full battery life. Also available: displays, connectors, and other key spare parts in our store for complete device restoration.
