[Accurate Compatibility] Replacement for Acer Aspire V3-111 V3-111P V5-122 V5-122P V5-132 V5-132P, perfect match with original part numbers: AC14B18J 3ICP5/57/80. [Education-Grade Battery Life] 36Wh high-density lithium-ion battery for 8-10 hours of classroom use (based on official Chromebook testing standards), with 500 charge cycles. [Classroom Safety Certification] CE/RoHS/FCC certified, anti-overcharge design + child safety lock interface, in line with the requirements of K-12 educational equipment. [Minimalist Installation] No need for technical expertise, user maunal inclueded in the sales package. [Worry-Free After-Sales Service] 12 months long warranty (3 times of the industry) + 7 x 24 hour technical support. ? Reliable Chromebook Battery Replacement Officially tested to meet Acer Chromebook power efficiency standards, ideal for students and teachers. ? Compatible Models: Acer Chromebook 11 CB3-111 13 CB5-311 15 C910 Acer Gateway NE512 Acer Aspire V3-111 V3-111P V5-122 V5-122P V5-132 V5-132P Acer Aspire E3-111 E3-112 E3-112M ES1-511 ES1-512 Acer TravelMate X359 X349 Acer Spin 5 Acer Swift 3 Acer Aspire E3-111 E3-112 E3-112M ES1-511 ES1-512 V3-111 V5-122 V5-132 Replacement for Chromebook 11 CB3-111 13 CB5-311 15 C910 AC14B18J. Original Part Numbers: AC14B18J 3ICP5/57/80 ? Technical Advantages: Capacity: 11.4V 36Wh 3200mAh 3-Cell(Typical Chromebook power consumption) Battery Type: Li-ion(Ultra-thin design) Special Feature: 100% Compatible with Chrome OS Battery Health Checker Usage Tips for Educators: Calibrate battery gauge by fully charging before first use. Maintains 50% charge for long term storage to extend battery life ? Package Includes: 1 GBLGBD AC14B18J Battery 1 User Manual