LONG-LASTING BATTERY LIFE: With 11.4V capacity ( 46Wh ), the ( CS03XL ) 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 CS03 CS03XL CS03046XL 800231-141 800513-001 800231-1C1 HSTNN-I33C-4 HSTNN-I41C-4 HSTNN-I33C-5 HSTNN-I41C-5 HSTNN-IB6Y HSTNN-UB6S 3ICP6/65/79.
GUARANTEED FIT THESE LAPTOP MODELS: Compatible with HP Elitebook 745 G3; HP EliteBook 745 G4; HP EliteBook 755 G3; HP EliteBook 755 G4; HP EliteBook 840 G3; HP EliteBook 840 G4; HP EliteBook 850 G3; HP EliteBook 850 G4; HP ZBook 15u G3; HP ZBook 15u G4.
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.