Log in Registration Where to buy Contact us International English Products Applications Company Support Events Webinars Support Frequently asked questions Battery testing Battery testing How can I predict when I need to change a cell? How important is inter-cell connection resistance? How often should battery impedance testing be carried out? Is it possible to carry out a discharge test on a battery while it is still on line? Measuring the float voltage of cells is usually easy, but how useful are the results produced by this measurement? When should I stop changing cells and simply replace the whole battery? Will capacity testing damage my battery? Get in touch with us United Kingdom Megger Ltd Dover, Kent CT17 9EN Sales: +44 (0) 1304 502 101 Technical support: +44 (0) 1304 502 102 Repairs: +44 (0) 1304 502 243 T: +44 (0) 1304 502 101 E: uksales@megger.com MAKE AN ENQUIRY POPULAR LINKS New in the technical library Upcoming Megger events Featured product videos Find a distributor Discover our product range ACCOUNT LINKS Login My account Service request Software downloads Product registration SITE LINKS Contact us Cookie policy Legal Modern Slavery Act Privacy policy Sitemap BRAND LINKS AVO Training Institute States Terminal Blocks and Test Switches SOCIAL LINKS Copyright © 2021 Megger, all rights reserved. We use cookies to provide you with a better experience. Read more on our cookie policy. Feedback