Lithium-ion Battery for the BlueROV2 and Other Subsea Applications
Amazon.com: EEMB 2PACK ER14250 1/2 AA 3.6 V Lithium Battery with FT Tabs 1200 mAh Li-SOCL₂ 3.6Volt Lithium Thionyl Chloride Batteries Nonrechargeable UL Certified : Health & Household