BM4Y Replacement Battery 4520mAh for Poco F3 / Redmi K40 / K40 Pro / Mi 11i / Mi 11X High Capacity Li-Polymer Battery

BM4Y Replacement Battery 4520mAh for Poco F3 / Redmi K40 / K40 Pro / Mi 11i / Mi 11X High Capacity Li-Polymer BatteryBM4Y High Quality Replacement BatteryBring your phone back to life with this high-quality BM4Y replacement battery. Designed for stable performance and long-lasting power, it is the ideal solution for phones suffering from fast battery drain, overheating, random shutdowns, or short standby time.⸻Product Specifications* Battery Model: BM4Y* Battery Type: Lithium-ion Polymer (Li-Polymer)* Typical Capacity: 4520mAh* Rated Capacity: 4420mAh* Nominal Voltage: 3.87V* Charging Voltage Limit: 4.45V* Condition: Brand New Replacement Battery⸻Compatible Models✔ Poco F3✔ Mi 11i✔ Mi 11X✔ Mi 11X Pro✔ Redmi K40✔ Redmi K40 Pro✔ Redmi K40 Pro+Please check your original battery model before purchasing.⸻Product Features✅ High Capacity 4520mAh BatteryProvides longer usage time and extended standby performance.✅ Stable and Reliable PerformancePremium battery cells ensure efficient power delivery.✅ Multiple Safety ProtectionBuilt-in IC protection against:* Overcharge* Over-discharge* Over-current* Short circuit* Overheating✅ Strict Quality TestingEach battery is tested before shipment to ensure stable performance and reliability.⸻When Should You Replace Your Battery?* Battery drains quickly* Phone shuts down unexpectedly* Battery swelling* Device overheats during use* Charging becomes slow or unstableReplacing your old battery can significantly improve daily performance and battery life.⸻Package Includes* 1 × BM4Y Replacement Battery⸻Installation Tips* Professional installation is recommended.* Fully charge and discharge the battery for 3-5 cycles to achieve optimal performance.* Verify your battery model before ordering.#BM4Y#BM4YBattery#PocoF3Battery#RedmiK40Battery#RedmiK40ProBattery#Mi11iBattery#Mi11XBattery#BatteryReplacement#MobileBattery#PhoneBattery#4520mAhBattery#LiPolymerBattery#ReplacementBattery#PocoF3ReplacementBattery#lazadaph