Lapgrade Battery for Acer TravelMate 8472 8473 8572 8573 SeriesVoltage: 10. 8V, Capacity: 4000mAh, 6 cell battery Built in circuit protection for device safety 1 year replacement warranty. A guided assurance on compatibility Get confirmation on chat support within seconds 15 days easy replacement BIS certified product ensures standardization and quality of product

Li-ion battery (internal)

Capacity:46490mAh

1-year warranty

Model No: PI06 Features: Lapgrade battery manufactured by seasoned staffs that are familiar with the battery industry and has a passion for innovating

Capacity: 2750mAh

3-cell battery

Li-ion battery (external)

Screen size: 14

Voltage: 7

Voltage: 11

Capacity:7900 mAh

Over Current protection feature Protect the charging device from getting high current