BTI HP-6730B 10.8V 56WHR LI-ION BATTERYPower your HP 6730B series with confidence using the BTI HP 6730B 10. 8V 56Wh Li ion Battery. This premium replacement is engineered to deliver dependable performance, extended runtime, and a safe charging experience. With a robust 56Wh capacity and a nominal 10. 8V, it provides the energy you need for long work sessions, campus lectures, client meetings, and travel. The high quality lithium ion cells are designed to minimize memory effect and