HP Forums

Can anyone source this [attachment=6685]battery case for the HP-35?

BEST!
SlideRule

This is what you want. Just got one for my HP 67. Works perfect!

With rechargeable...

https://www.ebay.com/itm/Rechargeable-HP...amflu:rk:1f:0

(12-21-2018 02:04 AM)calcphil12c11c Wrote: [ -> ]This is what you want. Just got one for my HP 67. Works perfect!

With rechargeable...

That one uses 3 x AAA batteries, SlideRule is looking for a holder for 3 x AA batteries (much longer battery life between charge). That's an interesting holder SlideRule, I don't recall seeing that before. I hope someone knows where it is available.

Just put in larger NiMH AAA like I did. You can get 1250 mAh AAA NiMH batteries.

(12-21-2018 02:02 AM)SlideRule Wrote: [ -> ]Can anyone source this battery case for the HP-35?

Hello SlideRule,
If you had looked at the HP Calculator Parts [2018-08-10] article in the article forum
You would had found under the Classic :35:45:55:65:70:80:67: section, Bob Wolfson Classic Battery Adapter.
Sylvain

(12-21-2018 04:12 AM)Sylvain Cote Wrote: [ -> ]

(12-21-2018 02:02 AM)SlideRule Wrote: [ -> ]Can anyone source this battery case for the HP-35?

Hello SlideRule,
If you had looked at the HP Calculator Parts [2018-08-10] article in the article forum
You would had found under the Classic :35:45:55:65:70:80:67: section, Bob Wolfson Classic Battery Adapter.
Sylvain

Although...

Quote:It's up to you to fashion the metal contacts and glue the assembly together.

(12-21-2018 06:58 AM)Massimo Gnerucci Wrote: [ -> ]

(12-21-2018 04:12 AM)Sylvain Cote Wrote: [ -> ]Hello SlideRule,
If you had looked at the HP Calculator Parts [2018-08-10] article in the article forum
You would had found under the Classic :35:45:55:65:70:80:67: section, Bob Wolfson Classic Battery Adapter.
Sylvain

Although...

Quote:It's up to you to fashion the metal contacts and glue the assembly together.

Hello Massimo,
I have found Bob Wolfson web site and found that he is selling the complete assembled part for $40.00 USD --> HERE
I also updated the HP Calculator Parts article to include Bob assembled parts & services.
Sylvain

THANKS ALL!

Best!
SlideRule

(12-21-2018 01:39 PM)Sylvain Cote Wrote: [ -> ]

(12-21-2018 06:58 AM)Massimo Gnerucci Wrote: [ -> ]Although...

Hello Massimo,
I have found Bob Wolfson web site and found that he is selling the complete assembled part for $40.00 USD --> HERE
I also updated the HP Calculator Parts article to include Bob assembled parts & services.
Sylvain

Great news Sylvain! Thank you.