The Panasonic CR1632 Battery is a non rechargeable Lithium Manganese Dioxide Coin Cell delivering 3V/140mAh of UNEQUALED power. Trust Panasonic is the world's largest battery manufacturer.
CR1632 Battery Specifications:
Battery Size: 16mm x 3.2mm
Chemistry: Lithium (Manganese Dioxide)
**If you require Air (overnight) shipping, these batteries must ship as Class 9 Hazardous or Dangerous Goods. There will be an additional fee of $50.00 to cover the Hazmat Surcharge, and you will be contacted for payment after ordering. (PLEASE NOTE - there is no extra charge for ground transport)**