Amazon.com: Synergy Digital Dog Collar Batteries, Compatible with Dogwatch R9 Dog Collar, (Lithium, 3.6V, 1200 mAh), Replacement for Eternacell B9696T Battery, Combo-Pack Includes: 2 x COMP-4-SAFT Batteries : Pet Supplies
10pcs SAFT LS14250 For Electric Meter Water Meter PLC Battery 3.6V Lithium Battery ER14250 1/2AA SL350 – CAMFM