LONG-LASTING BATTERY LIFE: With 15.36Vcapacity (80Wh/5235mAh), The (L19M4P71) 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 19M4P71 L19C4P71 5B10X19048 5B10X19050 5B10X19047 5B10X19049.
GUARANTEED FIT THESE LAPTOP MODELS: Compatible with Lenovo ThinkPad P1 3rd Gen Series: Type 20TH 20TJ; Lenovo ThinkPad X1 Extreme 3rd Gen Series: Type 20TK 20TL.
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.