hp67 82004A reserve power pack

[Dave Frederickson]

(06-18-2015 05:07 PM)gfernval Wrote:  A quick question: when we remove the hp67 battery pack and put it
on a HP 82004A Reserve Power Pack (who is attached to an HP 82002A
transformer), what is the time to fully recharge the battery pack?

It's unlikely that your original NiCd battery is still good. Replacement packs on eBay range from 1000 mAh to 3000 mAh so whatever charging time was originally published for 700 mAh batteries will need to be extrapolated. The other option is to monitor the charging current or the power with a Kill-A-Watt or equivalent.

I recently acquired a 82004A and am curious about the charging times myself. I'll conduct some tests this weekend and report back.

Incidentally, the charging time for a Topcat battery in an 82037A Reserve Power Pack is "about 6 hours".

Dave