This is a brand new replacement battery for HTC Desire One SV C525E. The battery has a capacity of 1800mAh and a voltage of 3.7V. It is an original design/finish and is made of Li-ion material. This battery has four ports, and it is compatible with HTC One SV. The connectivity is four-pin, and the colour is black. The package comes with a battery, and it is compatible with HTC. It is perfect for those who need a replacement battery for their HTC One SV. Get this battery and enjoy extended battery life for your phone.