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Small rectangular lithium-polymer battery with silver label, 30 by 18 by 7 mm

Cameron Sino 300mAh 3.7V Li-Po Battery BL-100 BP37TR BP-504 PL-711828

SKU CH-3QHF-85HRF

Replacement lithium-polymer cell delivering 300 mAh at 3.7 V for compatible dog-collar receivers and transmitters

  • Battery pack size30.2 × 18.24 × 7.2
  • Battery typeLithium polymer
  • Battery capacity300 mAh
  • Battery voltage rating3.7 V
  • Details30.2 × 18.24 × 7.2
  • Product typeLithium polymer
  • Reliable power for compatible dog-collar receivers with 300mAh capacity
  • Exact-fit replacement matching original dimensions of 30.20 x 18.24 x 7.20mm
  • Stable 3.7V output supports consistent transmitter and receiver operation
  • Certified to ISO9001, RoHS and CE standards for safe use
  • Lightweight 6.5g lithium-polymer cell adds minimal bulk to the collar

Replacement Battery for Dog Collar Receivers

This lithium-polymer cell replaces original batteries in compatible dog collar receivers and transmitters. It fits models including EZ-902Receiver, EZ-903Receiver, EZ-904Receiver, ME-300Transmitter, PE-900Receiver, PE-902Receiver, PE-903Receiver and RX-090Receiver. The 300mAh capacity and 3.7V output match the original specifications. A fully decoded chip ensures communication with the device electronics.

Physical Fit and Electrical Limits

The pack measures 30.20 x 18.24 x 7.20mm and weighs 6.5g, so the device compartment must accept these exact dimensions. Voltage is fixed at 3.7V and capacity at 300mAh, delivering 1.11Wh of energy. The battery includes overcharge, over-discharge, over-voltage and short-circuit protection circuits. Storage above 60°C is not permitted.

Capacity Decides Suitability

The 300mAh rating determines whether this cell meets the runtime needs of the specific collar unit. Buyers who need longer operating time between charges cannot obtain it from this part. Verify the original part number against BL-100, BP37TR, BP-504, PL-711828 or PL-711828N before purchase.

How it compares

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

Price $12.99
Pricier than about 60% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameCameron Sino
Model name300TSTransmitter, ET-300-LReceiver, ET-300Receiver, ET-300Transmitter, ET-302-LReceiver, ET-302Receiver, ET-400Receiver, ET-402Receiver, EZ-900Receiver, EZ-902Receiver, EZ-903Receiver, EZ-904Receiver, ME-300Transmitter, PE-900Receiver, PE-902Receiver, PE-903Receiver, RX-090Receiver
Part numberBL-100, BP37TR, BP-504, PL-711828, PL-711828N
Product typeLithium polymer
Power
Battery typeLithium polymer
Battery capacity300 mAh
Battery voltage rating3.7 V
In the box
Battery pack size30.2 × 18.24 × 7.2

Questions about this item

Which part number matches my original battery?

Check your device for BL-100, BP37TR, BP-504, PL-711828 or PL-711828N — this replacement covers all five part numbers.

What runtime does 300mAh at 3.7V give in my receiver?

The cell stores 1.11Wh; actual run time depends on your device's current draw, but the capacity and voltage match the original specification.

What connector standard does this battery use?

The pack uses the same decoded chip and connector layout as the original battery for ET-400, EZ-903, ME-300 and other listed models.

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