Enhance your Xiaomi Mi Air 13.3" performance with the KingSener New R13B02W Laptop Battery. With a capacity of 5230mAh/39WH, this battery is designed for models R13B01W and R13B02W, ensuring compatibility and longevity with over 500 recharge cycles. Certified for safety with CE/FCC/ROHS, it features a built-in circuit protection board for durability. Perfect for students and professionals needing reliable battery life.
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