Amazon.com : HQRP Battery Compatible with SportDOG WetlandHunter 400 SD-400-CAMO SD400CAMO, SPORTTRAINER SD-400 SD-400E Remote Dog Training Collar Receiver FT-100 FT-303 FT-100BW : Pet Training Collars : Pet Supplies
DC-16 650-059 Battery for SportDOG Field Trainer SD-400 400S FT-100 Transmitter | eBay
Sportdog SD-400 Transmitter Replacement Battery: BatteryClerk.com Dog Collar
Kastar 2-Pack 4.8V 170mAh Ni-MH Battery Replacement for Dogtra Sportdog Field Trainer SD-400, Sportdog Field Trainer SD-400, Field Trainer SD-400S, SD-350, SD-400, SD-800, PDT00-12470, PAC00-12159 - Walmart.com
Amazon.com : Battery For Sportdog Field Trainer SD-400, FT-100 Transmitters : Sonic Barking Deterrents : Pet Supplies
Dog Collar Battery fits Field Trainer SD-400, Wetland SD-400 Camo Transmitters
Cameron Sino 130mah Battery Sac00-15724 For Sportdog Fieldtrainer Sd-400, Sd -400s, Yardtrainer Sd-350 - Digital Batteries - AliExpress
Replacement Dog Collar Battery For Sportdog Field Trainer SD-400 - Walmart.com
SportDog SD-400 Battery Replacement
Amazon.com : 2 Pack Replacement for SportDog SD-400 Receiver Battery - Compatible with SportDog DC-17 Dog Training Collar Battery (150mAh 4.8V NI-MH) : Pet Supplies
Battery For Sportdog Field Trainer SD-400, FT-100 Transmitters | eBay
Amazon.com : 2 Pack Replacement for SportDog SD-400 Receiver Battery - Compatible with SportDog DC-17 Dog Training Collar Battery (150mAh 4.8V NI-MH) : Pet Supplies
Sportdog Field Trainer SD-400 Field Trainer SD-400 Replacement Battery: BatteryClerk.com Dog Collar
Amazon.com : Synergy Digital Dog Collar Battery, Works with Dogtra FieldTrainer SD-400 transmitter Dog Collar, (Ni-MH, 7.2V, 160 mAh) Ultra Hi-Capacity Battery : Pet Supplies