High-Performance Replacement Battery for Asus Laptops
Premium 3ICP5/57/81 lithium-ion cells ensure stable power output and extended lifespan. Precision-engineered to fit Asus X405, X405U, X405UA, S4100U, S4000U models—seamless compatibility. Built-in circuit protection prevents overcharging, overheating, and short circuits—safety guaranteed. Ultra-lightweight design enhances portability without compromising 3200mAh capacity—ideal for work and travel. Factory-grade craftsmanship with reinforced connectors for durability—no loose contacts or power drops. Strict quality testing ensures 500+ charge cycles—long-term reliability for business and daily use. Direct wholesale pricing—bulk orders available for resellers and enterprises. Global shipping with guaranteed lowest price—trusted by bulk buyers worldwide.