68Wh Li-ion rechargeable

The Dell MV07R is a rechargeable lithium-ion battery for use as a replacement power source in a laptop. Dell documentation identifies it as part number W5W19, helping distinguish this variant from batteries with different model codes and electrical ratings.

It has a rated voltage of 15.2 V, a rated charge capacity of 4255 mAh and an energy capacity of 68 Wh. These values identify its electrical specifications and the 68 Wh variant.

The documented cell chemistry uses carbon for the anode and lithium cobalt oxide for the cathode. This battery is intended to power a laptop and can be recharged during use. Check the model code and ratings when identifying an application calling for Dell MV07R, W5W19.