When you’re comparing electric lawn mowers, you may find two comparable mowers at widely different price points. The reason for that, if you read the fine print, is frequently the battery type. The cheaper ones use lead acid batteries and the more expensive ones use lithium. So what’s the difference? Let’s compare lead acid vs lithium batteries.

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.










