AKKEE AC14B8K 4ICP5/57/80 Battery for Acer Chromebook CB3-111 CB5-311 CB5-571 CB3-531 Swift 3 SF314-51 SF314-52 ES1-512 ES1-511 R5-471T R7-371T R3-131T ES1-111M E3-112 48Wh

Specifications, Battery Type: Li-ion . Voltage: 15.2V ; Capacity: 48WH/4Cell . Compatible Part Number, AC14B8K KT.0040G.004 KT0030G.004 4ICP5/57/80 . Replacement For Laptop, For Acer Chromebook CB5-571 CB5-571-C1DZ CB5-571-C4G4 CB3-531 CB3-531-C4A5;Acer Aspire R3-131T R3-131T- P344 R5-571T R5-571T-59DC R5-571TG R5-431T R5-471T R5-571TG-7229 R5-471T-51UN R5-571T-59DC R7-371T R7-372T;Acer Aspire 5 A515-51 A515-51G;Acer Nitro 5 AN515-51 AN515-52 AN515-53;Acer Swift 3 SF314-51 SF314-52 SF314-52G . 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. Note: If the new battery is not recognized during the initial installation, please reinstall and check if the interface is fully connected. Discharge the new battery to 5-10% (not 0%), then charge and cycle 3-4 times to wake up the new battery.Before purchasing, please open the back cover of the laptop to confirm the battery model and shape.