High quality 3 v button cell battery 2025

Product Description:
High quality 3 v button cell battery 2025, i.e. button lithium battery CR2025. C- indicates chemical battery system. R- indicates that the shape of the battery is cylindrical. '20' means that the diameter of this battery is 20mm, and '25' means that the thickness of this battery is 2.5mm.

Specifications:

Product Characteristics:

High quality 3 v button cell battery 2025 adopts stainless steel material and bump technology to better contact with electrical appliances, which stabilize voltage.

Manganese dioxide with very stable chemical properties is used as the positive electrode material, and lithium metal with very high energy is used as the negative electrode material. In this case that high and low unstable currents will not occur, which effectively prevent them from harming electrical appliances.

Attention:
(1) Correctly connect the "+"/"-" polarity of the battery;
(2) Do not use different types of batteries together;
(3)Do not directly add solder to the battery;
(4) Avoid storing the battery under direct light, high temperature, and high humidity. It is recommended to store in a low temperature and dry environment, which can relatively extend the battery storage time up to 5 years and even longer period.