Szdcoo Replacement Li-ion Battery for Asus — Compatible with 70-NXM1B2200Z / 90-NYX1B1000Y / A31-B53 / A31-K42 / A31-K52 / A32-K42 / A32-K52 / A41-K52 / A42-K52 / K52L681 — 11.1V 4400mAh

High-capacity replacement battery from Szdcoo designed for select Asus laptop models. Verify your device's battery part number to ensure correct fit before ordering. Compatible Part Numbers: 70-NXM1B2200Z, 90-NYX1B1000Y, A31-B53, A31-K42, A31-K52, A32-K42, A32-K52, A41-K52, A42-K52, K52L681. Key Specifications: - Battery type: Li-ion - Voltage: 11.1V - Capacity (rate): 4400mAh - Size: 271.00x50.60x21.90mm - Weight: 620g Safety & Certification: Built-in protections include over-charge, over-discharge, over-heat, over-current & short-circuit protection. Certified to ISO9001, RoHS, CE, UN38.3, and MSDS standards. Support & Guarantee: Includes a 12-month Warranty and a 30-day Money Back Guarantee. Customer support is available 7*24 hours to assist with any questions.