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Small rectangular Ni-MH battery pack with green label, 7.2V 300mAh

Estry

Estry Battery Replacement 7.2V 300mAh Ni-MH 1-pack

SKU CH-F54V-45T7S

Ni-MH 7.2V 300mAh replacement pack fits Wetlandhunter, UplandHunter, Tritronics and Houndhunter models

  • Battery pack size1-pack
  • Battery typeNi-MH
  • Battery capacity300 mAh
  • Battery voltage rating7.2
  • Product typeBatteries
  • Exact-fit replacement for listed training collars
  • 2 V 300 mAh Ni-MH delivers reliable runtime
  • Built-in overcharge and short-circuit protection
  • Compact 29.71 x 31.0 x 20.76 mm design
  • ISO9001 RoHS CE UN38.3 certified for safety

Direct Replacement for Wetlandhunter

This 7.2V 300mAh Ni-MH pack replaces the original battery in Wetlandhunter ST101-W, SD-2000, UplandHunter SD-1850, Houndhunter SD-1800 and Tritronics 200LR training collars. It matches the 650-060, MH330AAAK6HC, BP1061 and DC-24 part numbers. The cell includes overcharge, over-discharge and short-circuit protection.

Suitable for owners of the listed collars needing

Hunters and trainers using the compatible models can restore run time with this single pack. Buyers with other collar brands or different voltage requirements should look elsewhere. The 29.71 x 31.0 x 20.76mm form factor only fits the devices named above.

The 7.2V 300mAh Ni-MH rating determines

Only collars designed for this exact voltage and chemistry will charge and operate safely. Verify the original pack reads 7.2V and 300mAh before ordering. The ISO9001, RoHS, CE, UN38.3 and MSDS certifications confirm the cell meets accepted safety standards.

How it compares

Measured against everything we stock in Disposable & Rechargeable Batteries, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 78% of the 985 comparable items (median $28.99).

Specifications

Product
Product typeBatteries
Power
Battery typeNi-MH
Battery capacity300 mAh
Battery voltage rating7.2
In the box
Battery pack size1-pack

Questions about this item

What does the 7.2 V rating mean when the pack is inside a training collar?

The pack supplies a nominal 7.2 V to the collar's electronics, matching the original specification so the device powers up and transmits at full strength.

What connector standard does the pack use and what does it limit?

The pack uses the same plug as the original BP1061 and 650-060 packs, limiting use to collars that accept that exact connector.

What physical space is needed to fit the 29.71 × 31.0 × 20.76 mm pack?

The collar's battery compartment must accommodate a 29.71 mm × 31.0 mm × 20.76 mm brick weighing 113.3 g for the door to close securely.

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