On this episode of the Art of Repair, Justin explains ECDR in relation to DC Lithium-Ion Batteries and goes over just one of the functions of the Cadex C5100B Battery Tester used to test this property of the battery. ★ Find all the tools I use on my NEW website! ★ HTTP://SHOP.ARTOF.REPAIR/​​ ★ If you are looking to purchase new tools for your shop, please consider supporting the Art of Repairs' new tool venture to help fund my repair shop world tour! Yours could be the next shop I visit! The Art of Repair only travels where invited, to invite Justin to your shop during his travels please fill out the following form. https://forms.gle/6YJRF4Ge8WrA8T21A​​ And if you filled out the travel visit form previously, don't worry. I may be contacting you soon! ★ Got comments or Ideas? ★ Leave me a comment down below! ★ Shoot me an email Justin@artof.repair ★ You can text me too! 520-222-8089