✅【AC14B8K Battery for Acer】 - Asuncell laptop computer battery is made of Li-ion, 4 cells, 15.2V, 48Wh capacity. 100% Brand new. Up to 500 recharge cycles over the life of the battery. ✅【Compatible Models】 - This AC14B8K laptop battery fits for Acer Chromebook CB5-571 CB5-571-C1DZ CB5-571-C4G4 CB3-531 CB3-531-C4A5, Aspire R3 R5 R7 series, Aspire 5 A515-51 A515-51G, Nitro 5 AN515-51 AN515-52 AN515-53, Swift 3 SF314-51 SF314-52 SF314-52G (Detailed types listed below) ✅【Easy to Install】 - Enclosed free screwdrivers and crowbars with the Asuncell battery hepls you to replace the battery conveniently and easily. Any problem, pls feel free to contact us, we will serve you whole-heartedly. ✅【Durable, Safe and Reliable】 - Premium Grade A cells makes it safe through overcharge and over-discharge, over-current and short circuit protection. Strict guidelines for compatibility, and standards compliance for environment safety. And all ASUNCELL products are certified by UL, CE, RoHS, FCC. ✅【Note】 - 1 Year hassle-free warranty service. Please check whether this battery is compatible with your computer before purchasing. Detailed part numbers of compatible batteries and computer types are listed as following Specification:
Battery type: Li-polymer
Voltage: 15.2V
Capacity: 48Wh
Cell: 4 cells
Recharge cycles: Up to 500
Operation time: Around 1.5-2.5 hours

Compatible Part Number
AC14B8K KT.0040G.004 KT0030G.004 4ICP5/57/80 3ICP5/57/80

Replacement for Acer Laptop
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