21800mAh Super Capacity Battery Compatible with iPhone 11 Pro Max, 0 Cycle Li-Polymer Replacement Battery for iPhone 11 Pro Max, with Professional Repair Tool Kit

Important notes: 1. Before you buy the product, please confirm your mobile phone model again to avoid buying a wrong battery. You can check the model number on the back of the phone. 2. We strongly recommend that you watch the corresponding installation video on YouTube before replacing the battery. 3. Please install carefully. Avoid puncturing the battery, which may cause battery expansion. 4. If your phone constantly restarts and the logo flashes or is not charged. Probably the connection of the ribbon cable is poor. Please re-insert the ribbon cable, check the connector and clamp it firmly. 5. Please make sure to fully charge and discharge your new battery 3 to 5 cycles. 6. Please use your original charger and cable to charge this battery. If you have any questions or problems with our products, please let us know.

• 【Compatible Model】This Replacement battery compatible with iPhone 11 Pro Max (Model: A2218 A2161 A2220). (Note: NOT compatible with other iPhone model). Before purchasing this battery, please make sure that the your Phone model number matches!
• 【New Upgraded Capacity】 21800mAh Super capacity compatible with iPhone 11 Pro Max, more power than original standard battery, same size but more capacity and more power life. New 0 Cycle, up to 2000 charging cycles. You will no longer have to worry about your Phone running out of battery quickly!
• 【Easy Installation】XYIRMCYF Battery for iPhone 11 Pro Max with complete professional repair tool kits. If you want to replace the battery more easily, we highly recommend you to watch videos about 11 Pro Max battery replacement on YouTube. Novices can easily install, complete. If you have any questions about the battery, please contact us.
• 【Safe and Quality】XYIRMCYF 11 Pro Max Replacement Battery is made of A+ grade high quality batteries. Built-in smart chip to prevent over charging, over discharging and overheating protection, short circuit protection, high safety performance, long service life. Meanwhile, our batteries are tested under strict quality control standards and certified by CE, FCC, UL, PSE, ROHS. Ensures efficient and safe use.
• 【12 Months, Exchange or Refund Guaranteed】 We place a high value on customer experience. If you have any questions, whether before or after sales, please do not hesitate to contact us. We will do our best to solve it for you.