Power supply for HP computers with Woodstock case

[David Hayden]

(04-30-2022 11:24 AM)rprosperi Wrote:  The proper cells to use are called "flat-top" cells as they don't include the small button on the top (+) end of the battery found on consumer variety cells.

You can get flat-tops at Batteries+Bulbs. One downside is that some chargers don't make contact with the them because of the missing tabs. I use a folded bit of aluminum foil to bridge the gap. Just be careful not to short anything out.