Batterie Lithium 3.7V 300 - 400MAH E-collar Technologies

Synergy Digital Dog Collar Batteries, Compatible with

LI-ION 18650 Battery

Dog Collar Batteries High-Performance, Fit, & Quality

Educator Li-Po Battery 3.7V 720 mAH Replacement Battery, Replacement Li-Po Battery works with the following receivers and handheld transmitters

Educator Li-Po 3.7V-720 mAH - Replacement Battery

Dog Collar Batteries High-Performance, Fit, & Quality

Educator EZ-902 Transmitters Battery

Genuine E-Collar Technologies Available in 300mAh, 400mAh and 720mAh Lithihium Ion replacement batteries

E-Collar Technologies Li-PO Replacement Battery

Educator Replacement Batteries – K9 Pro

E-collar Micro educator ME-300 - Training collars

UL Certificate Battery 503030 3.7V 400mAh Lithium Ion Polymer