The Samsung Galaxy A12 Replacement Battery is a premium quality unit with a capacity of 5000mAh and a voltage of 3.83V. Specifically designed for Samsung devices, this battery is compatible with the Samsung Galaxy A12 and A21s models. Made in China, this silver-coloured battery comes with one port and is a reliable choice for keeping your phone powered up. With UK stock availability, you can trust in the quality and authenticity of this Samsung battery for your mobile phone needs.