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Small rectangular lithium battery pack with coaster, 27 by 41 by 6 mm

HQRP

HQRP Battery for SportDOG SportHunter 1225 1825 SR-300

SKU CH-N70G-21PJQ

Rechargeable 7.4 V lithium-polymer collar battery with 200 mAh capacity for SportDOG training receivers

  • Battery pack size1-pack
  • Battery typeLithium
  • Rechargeable lithium-polymer cell powers your SportDOG collar
  • 4 V 200 mAh capacity supports long training sessions
  • Compact 27 x 41 x 6 mm size fits receiver housing
  • Compatible with SportHunter 1225 1825 SR-300 and ProHunter 2525 models
  • Includes HQRP coaster for convenient charging

Replacement collar battery for SportDOG collars

This lithium-polymer battery pack replaces the original power cell in compatible SportDOG SportHunter and ProHunter receiver collars. It delivers 7.4 volts and 200 milliampere-hours in a single-unit pack. The cell measures 27 by 41 by 6 millimetres and is branded HQRP with a 200-day warranty.

Check collar model and connector fit

Verify that your receiver collar appears in the compatibility list: SportHunter SAC00-12544, 1225, SD-1225, 1825, SD-1825, SR-300 and ProHunter 2525, SD-2525. Confirm the physical dimensions and connector orientation match the original battery before ordering. This is a third-party replacement, not an OEM part. Buyers needing an original manufacturer cell or a different voltage should look elsewhere.

Thermals and power in daily use

The lithium-polymer chemistry runs cool during normal training sessions and holds its rated capacity across typical charge cycles. No active cooling is required and the cell produces no audible noise. Current draw follows the collar’s own transmitter duty cycle, so power consumption stays low in regular use.

How it compares

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

Price $5.99
Cheaper than about 92% of the 10,440 comparable items (median $10.99).

Specifications

Power
Battery typeLithium
In the box
Battery pack size1-pack

Questions about this item

What comes in the box with the HQRP battery for the SportDOG SportHunter 1225?

The package includes one 7.4 V 200 mAh Li-Pol rechargeable collar battery and an HQRP coaster.

Which battery version matches the SportDOG SD-1825 receiver collar?

This single 7.4 V 200 mAh Li-Pol pack is listed as compatible with the SD-1825 and SD-1225 receiver collars.

How long will the 200 mAh capacity last on a single charge in the SR-300 collar?

Runtime varies with collar settings and usage; the pack stores 200 mAh at 7.4 V and measures 27 x 41 x 6 mm.

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