Original New Version Maxell AA 14500 ER6C 3.6V 1800mah Lithium Thionyl Chloride Battery PLC Batteries With Two Hole White Plug|Primary & Dry Batteries| - AliExpress
Amazon.com: ER6C 3.6V 2400mAh LI-Thionyl Battery for PLC MAXELL Battery - 2YR Warranty : Health & Household