Here’s a dull blogpost: I replaced the battery in our Dyson vacuum cleaner, and now it powers the machine for longer. We have a Dyson V8 vacuum cleaner, which we bought six or so years ago. Not unexpectedly, the battery started to hold less and less charge, until it was capable of running the machine for about three minutes at most. I bought this battery for about £35 (including a 10% off promotion). It took about five minutes to swap the old battery for the new one, following the included...
