The Brand New Replacement battery BL-29CI for Nokia C10 Mobile Phone with a capacity of 2950mAh is an internal lithium-ion battery designed for the Nokia C10 model. This battery, made by Nokia and manufactured in China, has a voltage of 3.8V and comes in a sleek black colour. Included in the pack is the battery only, making it a convenient and reliable choice for keeping your mobile phone powered up and ready for use at all times.