Battery Type: Lithium Ion CE-/FCC-/RoHS-Certified ensure safety. Grade A cells battery, 500 recharge cycles over. Warranty: 12 months for Original & 6 months for compatible. 24 x 7 Call, WhatsApp, Email support.30 Days Money Back Guarantee If not satisfied with Our Products.Product descriptionSpecifications Colour: Black Chemistry: Li-Ion Voltage: 10.8V / 11.1V Cells: 6-cell Capacity (mAh): 5200 mAh / 4.4 Ah / 48.8 Wh Dimensions (W x H x D): 274.60 x 53.00 x 22.30 mm Compatible Fit Model: FujitsuLifeBook A530, LifeBook A531, LifeBook AH530, LifeBook AH531, LifeBook LH520, LifeBook LH530, LifeBook LH531, LifeBook LH701, LifeBook LH701ACompatible Part Number: FujitsuCP477891-01, FMVNBP186, FPCBP250, FPCBP250AP, FPCBP274, FPCBP274AP, FPCSP274, S26391-F495-L100, S26391-F840-L100�� CE-/FCC-/RoHS-Certified ensures safety. Grade A cells battery,500 recharge cycles over.�� Our knowledgeable and friendly customer support staffs are here to help you anytime. Excellent service and your 100% satisfaction is always our promise.Wholesale and Retail.