The following warnings occurred:
Warning [2] count(): Parameter must be an array or an object that implements Countable - Line: 795 - File: showthread.php PHP 7.4.33 (FreeBSD)
File Line Function
/showthread.php 795 errorHandler->error




HP Forums / HP Calculators (and very old HP Computers) / General Forum v / Using non-rechargeable batteries on old HP calculators

Post Reply 
Using non-rechargeable batteries on old HP calculators
11-29-2014, 07:40 PM
Post: #1
pocketRockets Offline
Junior Member
 		Posts: 4
Joined: Nov 2014
Using non-rechargeable batteries on old HP calculators
Hi,
I have HP-65, HP-67, HP-35 and Hp-25.
I also have a TI-58.

I have spare battery packs and power supplies for all of these, but since they're only collectors items they don't get used that much and I'm not good at pulling out the calculators to maintain a charge in the batteries.

Instead of continuing with the old rechargeables, I'd like to find a way to use alkalines when I pull out my calculators.

Were battery holders ever made for these calculators or does somebody make them today? I can find loads of rechargeable packs on eBay, but that's not what I'm looking for.
Find all posts by this user
Quote this message in a reply
Post Reply 


Messages In This Thread
Using non-rechargeable batteries on old HP calculators - pocketRockets - 11-29-2014 07:40 PM



User(s) browsing this thread: 1 Guest(s)

Contact Us | The Museum of HP Calculators | Return to Top | Return to Content | Lite (Archive) Mode | RSS Syndication