Replacement battery fits 5 Myphone compatible models. Specifications: 1050mAh, 3.7V, Li-ion. Compatible with: 1050, Capitel CBS718, Capitel S718, ZTE S302, Aligator A300. Replaces: MyPhone MP-S-I, ZTE Li3710T42P3h553657. Myphone replacement battery designed for Mobile/SmartPhone devices. Fits like the original manufacturer part.