CS-DET400SL Battery – Educator ET-400 Transmitters ET-402 Transmitters ET-800 Transmitters ET-802 Transmitters EZ-900 Transmitters EZ-902 Transmitters EZ-903 Transmitters EZ-904 Transmitters PL-752544 Replacement

CS-DET400SL Battery Replacement

Premium replacement battery for Educator ET-400 Transmitters ET-402 Transmitters ET-800 Transmitters ET-802 Transmitters EZ-900 Transmitters EZ-902 Transmitters EZ-903 Transmitters EZ-904 Transmitters PL-752544. 700mAh 3.7V Li-Polymer — engineered to original specifications and certified for safe transport.

Model No. CS-DET400SL
Fits Educator ET-400 Transmitters ET-402 Transmitters ET-800 Transmitters ET-802 Transmitters EZ-900 Transmitters EZ-902 Transmitters EZ-903 Transmitters EZ-904 Transmitters PL-752544
Capacity 700mAh
Voltage 3.7V
Energy 2.6Wh
Chemistry Li-Polymer
Dimensions 42.25 x 26.00 x 7.30mm
Weight 14g
OEM Part No. PL-752544, BN720LP

Compatible Devices

  • ET-400 Transmitters
  • ET-402 Transmitters
  • K9-400 Transmitters
  • K9-402 Transmitters
  • ET-800 Transmitters
  • ET-802 Transmitters
  • K9-800 Transmitters
  • K9-802 Transmitters

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  • CS-GDC20HLGarmin Astro System DC20 DC20 DC30 DC40 Dog Tracking DC 20 010-10806-00 010-10806-01 010-10806-20 361-00029-00
  • CS-GDC20SLGarmin Astro System DC20 DC20 DC30 DC40 Dog Tracking DC 20 010-10806-00 010-10806-01 010-10806-20 361-00029-00
$18.99per unit · free US shipping
Buy Now — $18.99 Full Spec Sheet
  • Volume discounts from 10 pcs (up to 10% off)
  • UN 38.3 certified + MSDS/SDS provided
  • Free US shipping on every order
  • B2B invoicing & wholesale support

FAQ

Is this battery compatible with my device?

The CS-DET400SL is a replacement battery for Educator ET-400 Transmitters ET-402 Transmitters ET-800 Transmitters ET-802 Transmitters EZ-900 Transmitters EZ-902 Transmitters EZ-903 Transmitters EZ-904 Transmitters PL-752544. See the compatible device list above for verified fits. Match your original battery's model or OEM part number before ordering.

What certifications does this battery have?

All Estry batteries ship with UN 38.3 transport certification and MSDS/SDS documentation, required for compliant air and ground shipping.

Do you offer wholesale pricing?

Yes — volume discounts apply automatically: 5% off at 10+, 6% at 20+, 8% at 50+, and 10% at 100+ pieces. US shipping is free on every order.