This 3.7V 300mAh Li-Polymer battery is a compatible replacement for Dogtra YS-300 Bark Collar. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Included: One replacement battery pack.
Battery specifications
| Voltage | 3.7V |
| Capacity | 300mAh |
| Chemistry | Li-Polymer |
| Energy | 1.11Wh |
| Dimensions | 30.00 x 15.50 x 7.20mm |
| Battery weight | 6.1g /0.22 oz |
Replacing your Dogtra YS-300 Bark Collar battery
Compare the connector shape, wire arrangement and polarity with your original battery. Check all listed specifications; a similar model name or matching voltage alone does not confirm a fit.
Compatible equipment models
Dogtra YS-300 Bark Collar, YS300 bark control collar
Replacement battery numbers
Dogtra BP37Y, BP-37Y