The Dogtra BP74R battery is a replacement battery for Dogtra 2300NCP, 2500T&B, 3500NCP, Edge RT collars

Battery Voltage: 3.7V

Capacity:  500mAh

Fits Dogtra Collar Receivers (RX):

• 2300NCP Collar
• 2302NCP Collar
• 2500T&B Collar
• 2502T&B Collar
• 3500NCP Collar
• 3502NCP Collar
• Edge-RT Collar
•  

Package Includes

• One BP74R replacement battery