iPhone 17 Pro Max Battery (NA293/NA295)

Looking for a reliable and long-lasting iPhone 17 Pro Max battery? Our carefully selected batteries ensure your device operates flawlessly. These replacement batteries are the perfect solution if your iPhone 17 Pro Max drains quickly, does not charge, does not turn on, or shows unstable battery health.

Important: The iPhone 17 Pro Max uses different battery versions depending on the device type (Nano SIM / eSIM). Please check your model number (A**) before placing an order.

Compatibility

1. Nano SIM version

• Compatible with: Apple iPhone 17 Pro Max (A3526 – Nano SIM + eSIM, A3527 – Dual Nano SIM)
• MPN: 661-56049
• Battery model: NA295
• Capacity: 4823 mAh

2. eSIM-only version

• Compatible with: Apple iPhone 17 Pro Max (A3257, A3525 – eSIM)
• MPN: 661-56056
• Battery models: NA293
• Capacity: 5088 mAh

When Do You Need to Replace the Battery?

• Unexpected Shutdowns: If your phone frequently shuts down unexpectedly, even with sufficient charge.
• Shortened Battery Life: Noticeable decrease in battery life, requiring more frequent charging.
• Charging Issues: Difficulty charging the device or unusually slow charging times.

Understanding Battery Charging Cycles

The reliability of lithium-ion and li-polymer batteries depends on how they're used. Battery life is measured in charging cycles—one full discharge from 100% to 0% and then back to 100% counts as one cycle.

Typically, a battery can operate for approximately 500 full charge cycles. Exceeding the manufacturer's specified number of cycles can reduce the battery's capacity, causing the device to discharge faster and require more frequent charging.

Recommendation: To prolong your battery's lifespan, start charging when it reaches 15-25% and unplug it at around 80%.

Battery Quality Options

Choose the battery quality that best suits your needs:

Original

• Genuine original battery from the manufacturer.
• Ensures stable, reliable performance at the maximum level.

Premium

• Premium quality batteries equivalent to the original.
• Manufactured according to original specifications with original integrated circuits (IC) for protection against short circuits, voltage surges, overload, and high discharge in extreme conditions.

High Quality

• Made with high-quality materials to deliver performance nearly identical to the original.
• Offers excellent performance at a more affordable price.

Analog

• Budget-friendly replacement battery.
• Performs its basic function and is ideal for those looking to replace a malfunctioning battery without significant investment.