2CR-1-3N FDK America, Inc., a member of Fujitsu Group | Battery Products | DigiKey
2CR1/3N - SANYO - LITH-17 | BatteryTex
Amazon.com: Enerpe 2CR1/3N 6 Volt Replacement Battery for Pet Stop, Dog Guard, Perimeter and Extreme Dog Collars 2-Pack : Pet Supplies
Amazon.com: BlueDot Trading Single Pack 2CR1/3N Lithium Cell Replacement Battery 6.0V Low-Power Consumption for Dog Collar, Cameras, Calculators, Keyless Entry, and More : Automotive