High-Capacity 4420mAh Li-ion Battery for Xiaomi Poco F3 BM4Y
Premium-grade lithium-ion cells ensure stable voltage output and extended lifespan. Precision-engineered circuitry prevents overcharging, overheating, and short circuits. Ultra-thin yet durable polymer casing fits seamlessly into Xiaomi Poco F3, maintaining original dimensions (exact OEM specs). Includes built-in microchip for accurate power monitoring. Ideal for heavy users, gamers, and professionals needing all-day power. Perfect replacement for degraded batteries or backup for travel/work. Factory-grade quality at wholesale pricing—bulk orders available for resellers and repair shops. Compatible with global voltage standards (100-240V).
Note:
100% brand new, non-refurbished. No memory effect—charge anytime without capacity loss.