V7 V7ED-H768N is a high-quality replacement notebook battery made from the highest-quality cells available and incorporates all of the standard logic boards, thermal protectors, thermistors, and circuit breakers to ensure maximum levels of safety, reliability, and efficiency. It's compatible with DELL Mini 10, DELL Mini 10v, DELL Inspiron 11z, and has a capacity of 5200mAh. This battery meets or even exceeds original OEM specifications to provide longer-lasting quality and no memory effect. It also comes with a 1-year warranty against manufacturing defects.