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Small black rectangular Li-Polymer battery pack with two wires

Cameron & Co

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

SKU CH-XK41-RM2CG MPN DS-CS-SDR190SL

Replacement Li-Polymer battery for Dogtra 1900S and 1902S receivers, 7.4V 300mAh capacity

  • TypeDog Collar Battery
  • Li-Polymer chemistry delivers stable 7.4 V output for Dogtra 1900S and 1902S receivers
  • 300 mAh capacity provides 2.22 Wh energy for extended training sessions
  • Exact 32.22 × 27.00 × 12.06 mm dimensions ensure drop-in fit for BP74RS compartment
  • Cameron Sino manufacturing meets 100 % OEM compatibility with original Dogtra specifications
  • Single black pack replaces worn cells without tools or soldering

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.

Highlights

  • Li-Polymer chemistry delivers stable 7.4 V output for Dogtra 1900S and 1902S receivers
  • 300 mAh capacity provides 2.22 Wh energy for extended training sessions
  • Exact 32.22 × 27.00 × 12.06 mm dimensions ensure drop-in fit for BP74RS compartment
  • Cameron Sino manufacturing meets 100 % OEM compatibility with original Dogtra specifications
  • Single black pack replaces worn cells without tools or soldering

Specifications

BrandCameron Sino
ModelDS-CS-SDR190SL
TypeDog Collar Battery

Questions about this item

What voltage and capacity does this 7.4V 300mAh Li-Polymer pack deliver?

It supplies 7.4 volts and 300 milliampere-hours, giving 2.22 watt-hours of energy for Dogtra 1900S and 1902S receivers.

Will the 32.22 x 27.00 x 12.06 mm black case fit the BP74RS compartment?

Yes, those exact dimensions match the original BP74RS housing so the pack seats correctly in the receiver.

How do I install the replacement without damaging the connector?

Power off the collar, slide out the old pack, align the new battery's plug with the receiver socket, press straight in until it clicks, then test the unit.

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