LeeCrynoid for iPhone 12 Pro Max Diagnostic Battery No Unknown Part Warning | Fits A2410 A2411 A2412 A2342,full toolkit included,0 cycle Battery,Truthfully Rated 3687mAh

🚫【NO UNKNOWN PART WARNING】. Seamless replacement with zero "Unknown Part" warnings. Our diagnostic battery shows 100% health and 0 cycles, just like the original. No complex BMS swapping needed. Enjoy a hassle-free experience that just works.

⏳【HONEST 3687mAh POWER】. We value transparency. Unlike others, our battery provides a true 3687mAh capacity, consistent with and even slightly exceeding the original's performance for extended usage. This honest power rating is verifiable in trusted apps like 3uTools, We value the quality of batteries rather than exaggerating their capacity！

✅【PERFECT COMPATIBILITY】. Designed exclusively for iPhone 12 Pro Max (Models: A2410 A2411 A2412 A2342). Please confirm your model before purchase.​ Not compatible with 12 or 12 Pro or other models. Note: After replacing the battery, drain to 0%, then charge to 100%. Repeat 5 times. No partial charges.

🛡️【SECURITY CERTIFIED】. Built with premium A+ cells and certified(CE/ROHS/UL) for safety. Features a smart chip for protection against over-charging, over-discharging, and short-circuiting. Ensures safe operation for you and your device.

✨【DIY MADE EASY】. We include all necessary professional tools (heat gun excluded). Perfect for beginners—just follow a quick online video. If you have any questions or concerns after installing your battery,please don’t hesitate to reach out to us.