The ZAMANFIX Battery WT330 is designed specifically for Nokia 4.2 models such as TA-1184, TA-1133, TA-1149, and TA-1150. With a capacity of 3100mAh and a voltage of 3.8V, this battery ensures a reliable power source for your mobile device. Made in China, this wired battery connects through the phone antenna port, providing a seamless and convenient charging solution for your Nokia smartphone.