- High-quality, compatible battery with high capacity for use in your dog collar and dog trainer or e-fence (all suitable models can be found below) - Our batteries and cells fulfil all operational safety guidelines Content of delivery: - 1x battery Technical details: - Battery type: NiMH - Capacity: 300 mAh - Voltage: 7.2 V - Energy: 2.16 Wh Compatible with: - Dogtra D500B Transmitter - Dogtra D500 Transmitter To ensure compatibility, please check to see whether the battery you are currently using is listed below. Replacement for: - Dogtra BP15RT, 40AAAM6YMX, BP-15, DC-7, EDT102 Cost-effective spare parts and accessories without compromising on quality - this is our vhbw promise to you. Our products aim to extend and maintain the service life of your electrical appliances and electronic devices so that they function more efficiently, more effectively, and for even longer.