SR521SW 379 LR521 1.5V Watch Battery-10 Count

Description

Since 2004,EUKEPUI developed superior Lithium Button Cell by using first-rank materials.While the safety standard of heavy metal for lead is 40ppm,mercury is 5 ppm and cadmium is 20ppm,the relevant contents in EUKEPUI ‘s Lithium Button Cell are much lower than the standard. This is a further milestone in the development of high performance,reliable and environment friendly batteries.EUKEPUI has been keen on development of environment friendly batteries for over 30 years.And the fruitful achievement is devoted to our lovely earth,and our next generation.Low self-discharge button cell battery provides long power life and excellent continuous power sources to your device. No explosion, no fire, doesn’t contain HG Cd Pb, zero mercury, no pollution to the environment, use more secure and reliable. Used in watches, calculators, sporting goods, games, medical devices, and more. Compatible with a massive range of devices, including SR521SW,LR521,379,SR521,AG0. 10 pcs-LR521(SR521SW) batteries are packaged in a secure package, with strong lasting power.