HP 19C charger

[badaze]

(10-01-2018 05:23 PM)Dave Frederickson Wrote:  

(10-01-2018 04:41 PM)badaze Wrote:  Unfortunately I do not have an external charger. I have the external one for HP 29C and I’m pretty sure HP didn’t made one for Sting calculators.
If there is a way to charge the battery pack externaly I’m interested.

I use a smart pack charger like this one for battery packs.

http://www.tenergy.com/01006?sc=59&category=38155

Contact to the battery terminals can be made with paper clips or strips of tin. Works great for charging 2225 packs, too.

Thank you.