Designations： LR44H Alkaline Zinc-Manganese Dioxide Button Cell

Nominal capacity: 140mAh 

Nominal voltage: 1.5V 

End point voltage: 0.9V 

Storage humidity: 60±15%RH (no condensate) 

Dimensions 

maximum height：5.4mm 

maximum diameter:Φ11.6mm 

Approximate weight 1.98g

Service output:

Load resistance:1kΩ; 

Discharge method:24h/d 

continuously discharge; 

End point voltage 0.9V

Minimum average duration:100hrs

Typical Applications:Electronic data storage,Calculators,Watches,Car alarm remote,Photographic Equipment,etc.