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Amazon.com : Abeden B3V 1A Lithium Replacement Batteries Compatible with High Tech Pet Single Electronic Collar Battery for Model MS-4 and MS-5 6 Pack : Abeden : Pet Supplies
SAFT LS17500 Battery A 3.6V 3600mAh Primary Lithium Cell Li-SOCl2
Amazon.com : Abeden B3V 1A Lithium Replacement Batteries Compatible with High Tech Pet Single Electronic Collar Battery for Model MS-4 and MS-5 6 Pack : Abeden : Pet Supplies
100% New CR2430 CR 2430 DL2430 BR2430 KL2430 3V Lithium Battery For Car Key Remote Control Watch Clock Camera Button Coin Cell