HP SO04XL Battery - 38Wh 7.7V

We focus on supply high quality and high capability replacement for hp laptop battery with best price to our customers.The replacement so04xl batteries are rigorously tested for voltage, capacity, compatibility and safety to exceed original equipment manufacturer specifications. Powerful your hp machine allows you to work seamlessly when you are on the move for business trips or vacations.7.7V, 38Wh Extended Life battery for hp so04xl. The quality of this for hp so04xl battery is certified as well by RoHS and the CE to name a few. Cheap price and high quality!therefore all laptop battery for hp so04xl have top quality 100% Grade "A" cells (Japaneese) for premium capacity and reliability and 5 levels of protection including a failsafe thermal switch.mAh Milliamp Hour - It is the measure of a battery's total capacity. The higher the number the more charge a battery can hold and the longer a battery will last under a certain load.Remove the replacement battery for so04xl and store it separately from the notebook,The battery self-discharges during storage.