The BTI notebook battery is designed to provide reliable and efficient power for your device. Utilizing lithium-ion technology, this battery ensures optimal performance with a voltage of 11.4 V, making it a robust choice for users who depend on their notebooks for daily tasks. With a capacity of 3750 mAh and 42.75 Wh, this battery provides ample power to keep your device operational for extended periods, allowing for productivity without interruptions. This 3-cell lithium-ion battery is a precise OEM manufacturer battery equivalent to the HP M75599-005. Its compatibility with various HP notebook models ensures a seamless fit and functionality, making it an excellent choice for users seeking a dependable replacement battery. Enjoy the peace of mind that comes with high-quality battery technology that meets the demands of modern computing.