3.6V 1800mAh Maxell ER6C Horned Li-ion Battery Dimensions : 1.97 x 0.59" / 5 x 1.3 Cm (l x Dia) - - Amazon.com
LITHIUM THIONYL CHLORIDE BATTERY MAXELL : ER6C (3.6V) 1800mAh, Community on Carousell
Maxell ER6C | ER6 C | ER 6C | ER6 C | 3.6V AA 1450 | PLC Batteries inStock @ Dubai | 3.6V lithium Batteries
10pcs/lot Original New Version Maxell AA 14500 ER6C 3.6V 1800mah Lithium Thionyl Chloride Battery PLC Batteries With White Plug|Primary & Dry Batteries| - AliExpress