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 black rectangular lithium-polymer battery, 29.1 by 22.1 by 8.1 millimetres, with two wire leads

Cameron & Co

Cameron & Co DS-CS-DET302SL 3.7V 400mAh Li-Polymer dog collar battery training aid

SKU CH-5GZ3-19CBT MPN DS-CS-DET302SL

Li-Polymer 3.7 V 400 mAh replacement battery powers Educator ET-300 and ET-302 series receivers and transmitters

  • TypeDog Collar Battery
  • Compatible with Educator ET-300, ET-302 and ET-402 receivers
  • 7 V 400 mAh lithium-polymer cell powers training collars
  • Replaces original PL-762229 and V2015-E05 battery packs
  • Compact 29.10 × 22.10 × 8.10 mm profile fits existing housing
  • Brand-new Cameron Sino unit with 100 % OEM compatibility

Direct replacement for Educator collars

This Cameron & Co DS-CS-DET302SL lithium-polymer cell fits Educator receivers and transmitters including the ET-300, ET-302 and ET-402 series. It matches the original PL-762229 and V2015-E05 part numbers and arrives new with 100 % OEM compatibility. The 3.7 V, 400 mAh pack restores power to training collars that have lost run-time.

Upgrade from a depleted original cell

When the factory battery no longer holds a charge through a full training session, this unit returns the collar to its intended operating time. The swap is worthwhile once the receiver or transmitter shows reduced range or unexpected shutdowns. No modification is required; the connector and 29.10 x 22.10 x 8.10 mm footprint are identical to the OEM part.

Capacity and limits for daily training

The 1.48 Wh rating supplies enough energy for typical day-long field use with the ET-300, ET-302 or ET-402 receivers and transmitters. Heavy stimulation settings or continuous transmission will drain the pack faster, so handlers running multiple dogs back-to-back should carry a spare. The black Li-Polymer cell is not suited for devices outside the listed Educator models.

Highlights

  • Compatible with Educator ET-300, ET-302 and ET-402 receivers
  • 7 V 400 mAh lithium-polymer cell powers training collars
  • Replaces original PL-762229 and V2015-E05 battery packs
  • Compact 29.10 × 22.10 × 8.10 mm profile fits existing housing
  • Brand-new Cameron Sino unit with 100 % OEM compatibility

Specifications

BrandCameron Sino
ModelDS-CS-DET302SL
TypeDog Collar Battery

Questions about this item

What are the exact dimensions of the DS-CS-DET302SL battery for the Educator ET-300 receiver?

The battery measures 29.10 x 22.10 x 8.10 mm, so verify the receiver's internal cavity matches this footprint before ordering.

How do you correctly insert the Li-Polymer pack into an ET-300TS transmitter without damaging the connector?

Align the black pack's polarity with the terminals, press gently until the connector seats fully, and ensure the 3.7V 400mAh cell sits flush before closing the housing.

When should the 1.48W h battery be replaced in an ET-302-L receiver used daily for training?

Replace the pack when the receiver's low-power indicator activates sooner than usual or the unit loses range after a full charge cycle.

Also in this aisle

People compared these

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