We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small rectangular lithium polymer battery with connector for ARC dog collar receivers

CS Battery 300mAh 1.11Wh for 280C 282C ARC BP37W

SKU CH-38C0-NA0KG

Replacement lithium-polymer cell rated 300 mAh / 1.11 Wh at 3.7 V for 280C and 282C ARC receivers

  • Battery Capacity210mAh / 1.51Wh
  • Capacity300mAh / 1.11Wh
  • Weight31.2
  • Compatible with 280C and 282C receivers
  • 300mAh capacity powers ARC dog collar trainers
  • 7V lithium polymer cell matches original specs
  • 2g lightweight design fits BP37W compartment
  • ISO9001 RoHS CE certified for safety assurance

Compatible Replacement for 280C and 282C Receivers

This lithium-polymer pack fits the 280C Receiver, 282C Receiver and Trainers ARC dog collars. It matches the original BP37W part number and carries ISO9001, RoHS and CE certifications. The integrated protection circuit guards against overcharge, over-discharge, over-voltage and short circuits. A fully decoded chip ensures the collar recognises the battery exactly like the factory unit.

Upgrade from Lower-Capacity Packs

The cell delivers 300mAh and 1.11Wh at 3.7V, which is higher than the 210mAh and 1.51Wh alternative listed for some compatible models. Owners of the SD-800 Transmitter, Sporthunter SD-800 or WetlandHunter variants who currently use the smaller pack will gain longer field time per charge. The jump is worth it when training sessions regularly exceed the runtime of the original lower-capacity cell.

Steady Output During Extended Training

Under continuous transmit and stimulation cycles the protection circuit maintains stable voltage without the sharp drops seen in unprotected cells. The 6.2g pack fits the 26.72 x 19.70 x 7.00mm compartment without forcing the door, so thermal transfer to the collar housing remains consistent. After the recommended two to three full charge-discharge cycles the pack settles into its nominal capacity curve and sustains it across repeated daily use.

Highlights

  • Compatible with 280C and 282C receivers
  • 300mAh capacity powers ARC dog collar trainers
  • 7V lithium polymer cell matches original specs
  • 2g lightweight design fits BP37W compartment
  • ISO9001 RoHS CE certified for safety assurance

Specifications

Model Number650-104, DC-23, MH250AAAN6HC, SDT00-11435, SDT00-11911, SDT00-12647
Battery Capacity210mAh / 1.51Wh
Capacity300mAh / 1.11Wh
Weight31.2
ModelSD-800 Transmitter, Sporthunter SD-800, SportHunter SD-800 ST-120 tran, ST-120B, ST120W, Wetlandhunder SD-800, WetlandHunter SD-800Camo ST-12

Questions about this item

What are the exact dimensions of the BP37W battery for the 280C receiver?

The battery measures 26.72 x 19.70 x 7.00 mm and weighs 6.2 g.

What is the critical installation step for the connector on this 3.7 V lithium polymer cell?

Ensure the connector is properly seated to the 280C or 282C receiver before sealing the unit.

How many full charge cycles does this 300 mAh pack need to reach peak capacity?

Two or three complete charge and discharge cycles are required for optimal performance.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.