ถ่าน BIOS Notebook ใส่ได้ทุกยี่ห้อCR1220 ECR1220 DL1220 KCR1220 BR1220 EE6266
It uses a very stable chemical properties of manganese dioxide as cathode material, use a very high
-power lithium metal as anode material.
The annual average capacity reduction of batteries is more than 2%, long working life.
The batteries use semi
-sealed structure with high safety.
These Lithium
-manganese button batteries can work with temperature range
-20 to +60 degrees Celsius under normal conditions.