LONG-LASTING BATTERY LIFE: With 15.36V capacity (69Wh/4510mAh), the ( L18M4PF1) battery ensures all-day power for your laptops in a factory-fresh, never-used battery pack designed for maximum performance.
PERFECT-FIT BATTERY MODELS: Support for L18M4PF1 L18D4PF1 5B10T83737 SB10W69458 5B10W69450 5B10T83738 SB10W69459 5B10W69461.
GUARANTEED FIT THESE LAPTOP MODELS: Compatible with Lenovo IdeaPad S740-15IRH series: Type 81NW / 81NW / 81NX, Lenovo Yoga C940-15IRH 2-in-1 series: Type 81TE, Lenovo Yoga 9-15IMH5 Series.
SAFE AND RELIABLE: Our products have built-in multiple circuit protections to eliminate the risk of overheating/overcharging, and have been UL certified. No debugging or driver identification is required, and it can be used immediately after installation.
ANGEL SERVICE: Comes with installation tools, which is an ideal choice for business travelers/students/office workers. Backed by a 12-month worry-free warranty, so you can buy with confidence.