Multiple uses: CR2477 can work for many small electronic devices,such as:Watch,Clock,Calculator,LED lights,Party Lights ,Computer motherboard, Memory card, Music card, Electric toy, Micro instrument, Medical instrument, Remote control, Backup power supply,Thermometer
Multiple Compatibility:can replacement other models,such as 2477,DL2477,BR2477,BR2477-1W,LM2477,ECR2477,KCR2477, EB-CR2477,2477CR,N2477,EB-CR2477_140,CR2477-10,CR2477H,EB-CR2477
Shelf Life:With Anti-leakage technology,it has 3 years storage life,use of safe
Storage Method: Please put the battery in a dry and cool place, on a high place, to prevent children from eating by mistake