Amazon.com: 1/2 AA Size 3.6v Lithium Battery, ER14250 LS14250 1200 mAh Batteries Compatible for Dogwatch Dog Collar and Some of Movement Monitor/Home Security System/Alarm System - by TYRONE (6 Pack) : Health
Amazon.com: Rechargeable Battery NL2150 5000Mah 3.6V 18Wh Batteries 15A Discharge for Electronic Tools,4pcs : Health & Household
Amazon.com: Synergy Digital Dog Collar Battery, Works with Dogwatch R8 Dog Collar, (Lithium, 3.6V, 1200 mAh) Ultra Hi-Capacity, Compatible with Eternacell B9696T Battery : Pet Supplies
Amazon.com: Amazon Basics Single CR-P2 High-Capacity 6 Volt Lithium Photo Battery - Replaces 223A, EL223AP, and DL223A batteries : Health & Household
Amazon.com: YxYhOL 36V 10AH Lithium Battery Pack EBIKE Li ion Battery for 350W 500W 750W Motor Electric Bike Bicycle Moped Soter with Charger : Electronics
Amazon.com : Ebike Battery 36V/48V 12Ah/10Ah Lithium Li-ion Battery E-Bike Discharge Electric Bicycles Electric Bike Battery for 250W/350W 500W Bike Motor : Sports & Outdoors
Amazon.com: OmniCel ER14250 3.6V 1/2AA Lithium Standard Battery Button Top, 4 pack : Health & Household