Amazon.com : Replacement for Kinetic MH120AAAL4GC Battery - Compatible with Kinetic DC-17 Dog Training Collar Battery (150mAh 4.8V NI-MH) : Pet Supplies
Amazon.com: YTKavq 3.7V 150mAh Battery 382024 Lithium Polymer Ion Rechargeable Lipo Battery with PH 2.0mm Connector : Health & Household