Perfect Compatibility: Specifically designed for MacBook Pro 15-inch A1990 ( 2018, 2019) and compatible with battery model A1953. This battery fits perfectly and works seamlessly with your original charger and hardware

Powerful and Long-Lasting Performance: KayUren replacement battery features a high capacity of 84.36 Wh / 7400 mAh, providing reliable and long-lasting power to keep your laptop running smoothly for extended periods. Perfect for users who need consistent performance for work, study, or travel

Safety and Reliability First: Built with a premium lithium-polymer cell and a multi-protection safety chip, it offers protection against overcharge, over-discharge, short-circuit, over-voltage, and overheating. Each unit is tested to meet strict safety standards and ensure stable performance

Easy DIY Installation Kit: Package includes the KayUren replacement battery, Installation tools, Screwdriver tools, Installation diagrams, Service manual—making battery swap quick and hassle-free for all skill levels, with step-by-step diagrams for A1990 models

Superior After-Sales Support: KayUren offers 24 Months After-sales service, professional engineer guidance, and responsive customer service via Amazon messaging. Global export standards with national certifications—choose us for hassle-free ownership and long-term battery excellence