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Small rectangular lithium-ion battery pack, blue shrink wrap with printed labels, two wire leads and white connector

Cameron Sino BP37F 300mAh 3.7V Dogtra EF3000 Gold iQ plus training aid

SKU CH-HCWG-JZBS7

Replacement lithium-ion battery for Dogtra EF3000 Gold, iQ and iQ plus training collars, 300 mAh, 3.7 V, 30.00 × 15.50 × 7.20 mm

  • Specifications30.00 x 15.50 x 7.20
  • Battery Pack30.00 x 15.50 x 7.20
  • Battery Capacity300mAh / 1.11Wh
  • Battery Voltage3.7 volts
  • Replacement battery fits Dogtra EF3000 Gold, iQ and iQ plus collars
  • 300 mAh capacity at 3.7 V delivers 1.11 Wh runtime
  • Built-in protection guards against over-charge, over-discharge and short circuits
  • Certified to ISO 9001, RoHS and CE safety standards
  • Compact 30.00 x 15.50 x 7.20 mm size matches original pack

Replacement Battery for Dogtra Training Collars

This Cameron Sino battery replaces the Dogtra BP37F pack used in EF3000 Gold, iQ and iQ plus remote training collars. It delivers 300mAh at 3.7 volts and matches the original dimensions of 30.00 x 15.50 x 7.20 mm. A fully decoded chip ensures the collar recognises the cell exactly as it would the factory unit. The pack weighs 6g and carries ISO9001, RoHS and CE certification.

Thermals Noise and Power Draw

Lithium-ion chemistry keeps self-discharge low and voltage stable across the 300mAh capacity during normal training sessions. The integrated protection circuit guards against overcharge, over-discharge, over-voltage and short-circuit events, limiting heat build-up and preventing damage to the collar electronics. No active cooling is required and the cell operates silently within the sealed collar housing.

Included Protections and Installation Aids

Each cell ships in shock-absorbing foam that protects the pack during transit. The manufacturer notes that two or three full charge-discharge cycles bring the battery to peak runtime. Online installation videos demonstrate the straightforward connector swap, and the notice advises against low-quality third-party chargers to preserve cycle life. Do not disassemble, expose to fire or water, or store above 60 140.

Highlights

  • Replacement battery fits Dogtra EF3000 Gold, iQ and iQ plus collars
  • 300 mAh capacity at 3.7 V delivers 1.11 Wh runtime
  • Built-in protection guards against over-charge, over-discharge and short circuits
  • Certified to ISO 9001, RoHS and CE safety standards
  • Compact 30.00 x 15.50 x 7.20 mm size matches original pack

Specifications

BrandCameron Sino
ModelEF3000 Gold, EF3000 Gold Dog containment sy, iQ, iQ plus remote dog training co
Part NumberBP37F, BP37R
Specifications30.00 x 15.50 x 7.20
Battery Pack30.00 x 15.50 x 7.20
Battery Capacity300mAh / 1.11Wh
Battery Voltage3.7 volts

Questions about this item

How do I install the BP37F battery in my Dogtra EF3000 Gold collar and what step is often missed?

Open the collar casing, disconnect the old pack, connect the new BP37F connector firmly until it clicks, then close the casing; the step often missed is ensuring the connector is fully seated before reassembly.

What maintenance will the BP37F battery need after installation?

Perform two to three full charge and discharge cycles when new to reach best performance; avoid low-quality chargers and do not store the collar above 60°C (140°F).

What is the first limit I will hit during long training sessions with the 300mAh pack?

The 300mAh capacity and 1.11Wh energy rating set the runtime limit; sustained use will drain the pack before thermal or voltage protection activates.

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