![Westinghouse ER261020 3.6V 18amp Double C Lithium Thionyl Chloride Battery; Replacement for Digitrak Vermeer, Ditch Witch & Sond Horizontal Drilling Transmitters & Locators ((2 Count)) - Walmart.com Westinghouse ER261020 3.6V 18amp Double C Lithium Thionyl Chloride Battery; Replacement for Digitrak Vermeer, Ditch Witch & Sond Horizontal Drilling Transmitters & Locators ((2 Count)) - Walmart.com](https://i5.walmartimages.com/seo/Westinghouse-ER261020-3-6V-18amp-Double-C-Lithium-Thionyl-Chloride-Battery-Replacement-Digitrak-Vermeer-Ditch-Witch-Sond-Horizontal-Drilling-Transmit_3632daf6-bab1-4ef3-ade5-1d081870305b_1.af6cfaecfebf06d4b56459138320b4ea.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Westinghouse ER261020 3.6V 18amp Double C Lithium Thionyl Chloride Battery; Replacement for Digitrak Vermeer, Ditch Witch & Sond Horizontal Drilling Transmitters & Locators ((2 Count)) - Walmart.com
![lithium ion - What is meant by C-rate and how to calculate current from it? - Electrical Engineering Stack Exchange lithium ion - What is meant by C-rate and how to calculate current from it? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/XFpId.png)
lithium ion - What is meant by C-rate and how to calculate current from it? - Electrical Engineering Stack Exchange
![batteries - Battery Amp-Hours and C-rating (need clarification on formulas) - Electrical Engineering Stack Exchange batteries - Battery Amp-Hours and C-rating (need clarification on formulas) - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/RNAV3.png)
batteries - Battery Amp-Hours and C-rating (need clarification on formulas) - Electrical Engineering Stack Exchange
![Calculating Proper Charge Settings for Rolls Flooded Lead-Acid Batteries : Rolls Battery Technical Support Calculating Proper Charge Settings for Rolls Flooded Lead-Acid Batteries : Rolls Battery Technical Support](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/59925064/original/gN86MFlEWdi3nIB7Veuqi7sUiCg2R4bLIg.png?1624988338)