CR1130 Manganese Dioxide Lithium 3 Volt Button Cell. 15 batteries individually packed.
Individual Battery Data: 11.5 mm diameter x 3.0 mm thicknes, 1.1 gram weight. This is a primary, non-rechargeable battery.
The USPS announced 5.16.12 10 AM EST No international shipments of any lithium batteries are allowed. Please do not order if you are outside the USA.