CR2032 (50 Pack) 3 Volt 225 Mah Lithium Batteries. This battery can be used as a replacement in Dog Collars, Rangefinders, Rifle-scopes, Thermometers, Key less Remotes, PDAs, Medical Scales, Remote Controls and other equipment. --- BatteryGuy Lithium Batteries are Manufactured to Meet or Exceed the Quality of the Original Equipment Manufacturer.  Only the Highest Grade of Materials are Used to Manufacture our Batteries, with Safety and Performance in Mind.  Please be Aware of Online Pirate Companies who Make Their Own Batteries with Low Grade Materials and Don't Follow US Lithium Battery Shipping Guidelines, Allowing for Possible Internal and Short Circuit Damages Which can Cause Fire.  Our Batteries Will Ship Per Government Law in a Protective Box with The Proper Lithium Box Labels Stating They Can Not Travel By Passenger Plane or Ship and a Phone Number on the Outer Package to Call in Case of  an Emergency with the Battery.

Chemistry: Lithium, Lithium Manganese Dioxide (CR)

Description: 1 Cell Lithium Battery

Dimensions: 0.788" x 0.126"  (20.02mm x 3.20mm)

Rechargeable: Non-Rechargeable

Shelf Life: Approx. 10 Years