HP97 The journey begins

[teenix]

No, the LiPo has its own charger built into the calculator. It just needs a USB cable to 2.5mm jack, available on web for a few $. The jack plugs into the original charge port at the top of the calculator. Or you can charge it externally with one of those cheap USB LiPo chargers.

The replaceable LiPo I chose fits nicely into the battery bay, also available from web. I have link references for both battery and cable in the user manual.

Pic attached.

cheers

Tony

(04-28-2023 10:24 PM)rprosperi Wrote:  @Tony - I guess I missed some details earlier, so a couple quick questions:

a. Will a Spice with your new board and LiPo batteries be able to be charged using the original AC Adapter?

b. Are the LiPo batteries "AA" form factor and replaceable, or some semi-permanent installation in the battery bay?

Thanks