Original Apple Iphone 11 Battery 616-00644 3600mAh Fast Charging Power Saving

• More than 20 years experience since 2002
• Specialized in genuine original stock and long-term business relationships
• Direct sourcing from Apple OEM factory or Apple box pulled stocks
• 10-stage warehouse QC testing to ensure quality
• Physical stock ready for shipment in 2-7 days
• Taxes and duties prepaid service available to avoid shipment risks
• EU invoice available upon request
• One year warranty with replacement arranged within 7 days

iPhone batteries undergo charge cycles during use. A complete charge cycle occurs when you've used 100% of the battery's capacity. The cycle is normalized between 80% and 100% of original capacity to account for expected battery capacity reduction over time.

With iPhone X and earlier models, you might see "Important Battery Message" if the device cannot determine battery health.

• Maintain your iPhone at approximately 50% charge for long-term storage.
• Avoid charging or leaving your iPhone in hot environments, including direct sunlight, for extended periods.

iPhone 11 and later models include iOS features to display battery health and recommend replacement when needed. Access these features in Settings > Battery > Battery Health & Charging (iOS 16.0 or earlier: Settings > Battery > Battery Health).