●【Specifications】Battery type : Li-ion ;Voltage: 10.8V. Capacity:48Wh/4400mAh . Battery life: Up to 500 recharge cycles over the life of the battery. 【Replace Part Number】61+ 01AV425 4X50M0881 01AV491 SB10K97582 SB10K97583 01AV426 L18M6P71 SB10K97661 02DL023 . 【Compatible Model】For Lenovo ThinkPad T470 T570 T480 T580 A475 A485 P51S P52S TP25 Series. 【Quality Assurance】New from manufacturer, every battery has passed factory testing, grade A cells ensure fast charges and low power consumption, built-in circuit protection ensures both safety and stability. CE / FCC / RoHS Certified for safety.
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