Cameron & Co DS-CS-SDR190SL 7.4V 300mAh training aid

Training collar power

This lithium-polymer cell replaces the BP74RS pack used in Dogtra 1900S and 1902S receivers. It delivers 7.4 volts and 300 milliampere-hours for reliable remote-training sessions. The 2.22 watt-hour rating keeps the unit light on the dog's neck. Owners of other collar systems will need a different battery.

Compact sealed construction

The black housing measures 32.22 by 27.00 by 12.06 millimetres and slides into the receiver's dedicated compartment. No wires or adapters are required; the original connector mates directly with the pack. The solid moulding resists moisture and dirt during outdoor work. Builders looking for user-replaceable cells or external charging ports will not find them here.

Steady low-drain output

Li-Polymer chemistry provides consistent voltage across the discharge curve with negligible self-discharge between hunts. The 0.3 ampere-hour capacity supports typical training days without noticeable heat buildup. Silent operation avoids distracting the animal. Users needing extended multi-day range without recharging should consider a higher-capacity alternative.