An independent reference about car batteries. It is not a shop or a garage, does not replace your vehicle or charger manual, and is not connected with the former website on this domain.

Archive

Archive

The archive lists every page of the reference: they are arranged by year of preparation, and each has a topic tag. The filter above the list leaves only what you need: pages on charging, testing, winter, storage, how it works, safety or recycling. The archive grows together with the feed of new pages, so here you always see the full picture of what is already available to read.

The archive has no placeholders or promises for the future: every line leads to a page you can already open and read from start to finish. If the topic you need isn't here yet, look at the catalogue on the practical guides page, which lists what the editors are working on.

— Editor's view

How the archive works: an entry appears here only after the page has been published and its text checked against owner's manuals and training materials on automotive electrical systems. The dates show when a page was prepared, and the topic tag helps you pick out what you need. We correct outdated information on the page itself rather than creating copies, so every entry leads to the current version. There are no separate pages for long-closed addresses: the reference starts with a clean slate. If you don't know where to begin, choose the "testing" tag: those pages will help you quickly understand what state your battery is in and suggest what to do next, whether to charge it yourself following the manual or show it to a specialist.

2026

  • Reference

    A driver's glossary: cell, electrolyte, polarity, capacity, cold cranking amps, self-discharge and more.

  • New

    A feed of the newest reference pages with dates, topics and a note on who will find them useful.

  • Collections

    Reading paths: getting ready for winter, a car left parked for weeks, choosing a new battery by its specs.

Sources

  • Akb Video reference pages
  • Training materials on automotive electrical systems

Information is current as of the date the page was prepared. Batteries differ in design and maintenance requirements, so the final word always belongs to the manual for your vehicle, for the battery itself and for your charger.