NANFU 10 Pack LR54/189 Coin Cell Batteries
NANFU Battery, starting from 1954, is the third-largest alkaline battery manufacturer and supplier in the world. We have a strong sense of social responsibility. We pay close attention to environmental protection and put plenty of scientific research strength into it. Major pollutants like mercury and lead have been cleared from our battery products, allowing them to be disposed of together with household waste. These 10 pack LR54/189 coin cell batteries can be stored so that you always have some on hand. Built to last with an impressive 3-year shelf life so you're never left powerless. Designed to work normally in low temperatures between 0℃ to 40℃. When it comes to making them last longer, we never stop. Suitable for any household devices that require LR54/189 batteries, i.e., watch, calculator, toy, medical device, sensor, etc. They are the smart choice for both your family and for the environment.