On Order Hp Notebook, Laptop Battery Li-Polymer Battery fits Hp, 2ef91pa, 2ef92pa, 2ef93pa 15.4V, 4400mAh CS-HPR193NB $74.63 The products that Cameron Sino manufacture will provide you with a reliable product offering the ultimate in service life. The batteries are built to last yet surprisingly affordable. If you have the battery model number this is probably the most sure fire way to identify the correct replacement battery for your device. Some batteries can easily be... Add to cart