E-Collar Technologies Li-PO Replacement Battery Battery:Li-Po 3.7V 720 mAH this line is available with

this line is available with a variety of hardware and both with or without a handle

Stainless Steel Hardware

Double shock cord

EZ-900 Transmitter

1/2" brass or stainless bolt snap

E-Collar Technologies Li-PO Replacement Battery Battery:Li-Po 3.7V 720 mAH this line is available withGenuine E Collar Technologies Available in 300mAh, 400mAh and 720mAh Lithihium Ion replacement batteries [split] OEM replacement Li PO batteries for E Collar Technologies Educator electronic dog collars. Li Po 3. 7V 300 mAH BL 100 Bark Limiter BP 504 Barkless Pro RX 090 Receiver ET 300 Receiver ET 400 Receiver Li Po 3. 7V 400 mAH ET 300 302 Transmitter EZ 900 Receiver PE 900 Receiver 300TS Receiver Transmitter Li Po 3. 7V 720 mAH ET 400 402