Original battery 3692mAh by iPhone 17 A3258 661-56064 Service Pack

Original 3692mAh Battery for iPhone 17 (A3258) 661-56064 Service Pack

Original 3692mAh battery for iPhone 17 with technical model A3258 and part number 661-56064 in Service Pack quality, designed to restore autonomy and energy stability according to factory specifications. This replacement integrates a calibrated Lithium-Ion cell to maintain proper charge management, thermal control and stable communication with the motherboard. Specifically developed for iPhone 17 A3258, it guarantees precise internal fitting, exact connector alignment and reliable battery percentage reading in iOS. Intended for professional workshop repair, including charging test, consumption verification and stability check before final device sealing.

Key Features

• Nominal capacity: 3692mAh
• Compatible technical model: A3258
• Part number: 661-56064
• Technology: Lithium-Ion
• Direct integration with original connector
• Compatible exclusively with iPhone 17

Advantages and Quality

Original Service Pack quality ensures full correspondence in dimensions, connector type and electrical parameters compared to the factory-installed battery. It maintains a stable discharge curve, correct system synchronization and protection against overcharge, overheating and voltage fluctuations. This solution is aimed at professional repairs seeking to restore real device autonomy without additional modifications. Its precise assembly simplifies installation and minimizes electrical incompatibility or iOS reading error risks. Ideal for technical interventions requiring post-repair reliability and long-term energy stability.

Free from non-original replacement warning in iOS after installation. However, it cannot be guaranteed that future iOS updates will maintain this behavior, as Apple may modify verification and pairing policies at firmware or software level.

Installation Tips

1. Power off the device completely before starting the repair.

2. Disconnect the battery before handling other internal components.

3. Carefully remove original adhesive using proper tools without damaging the chassis.

4. Install new battery-specific adhesive strips.

5. Perform power-on and full charging cycle test before sealing the device.

6. Verify charging stability and consumption during the first cycles.

Notice

Product intended for professional installation. Battery calibration after replacement is recommended to optimize percentage reading and autonomy.

Technical Table

Brand | Compatible Models | Technical Model | Part Number | Component Type | Dimensions | Capacity/Voltage | Quality
Apple | iPhone 17 | A3258 | 661-56064 | Internal Lithium-Ion Battery | — | 3692mAh | Service Pack