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

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.