batteriesconnectorwire-terminalswiring
Most CMOS/RTC batteries have a standard connector type, however after exhausting tons of time searching I cannot seem to find the type of connector these use.
It's a 2 pin connector with 1.25mm pitch. It reminds me of a JST type connector however it's not that, and I've also search to see if it was apart of any molex mini series. Pictures for reference:
I'm looking for connector B in this picture, connector A seems to be a JST-SH 1.0mm pitch.
Another example:
These are called spade connectors.
They're often available with plastic covers to make them a little bit safer against someone dropping a spanner on the terminals. Here's some with a useful banana plug lead on:
Available from Gliders Distribution
Well the second one looks a lot like the below, which I found using the search terms "molex catalog connector" and then browsing the Mini Fit Jr. range as suggested in your question.
You can browse their PDF catalogue.
This is from page 63 of the PDF above, their reference "MX10 E-63". It is described as:
4.20mm (.165") Pitch Mini-Fit Jr.™ Crimp Terminal Housing Receptacle 5557 Dual Row
This comes in an 18 way part also, which might be your first image. Shopping questions are off-topic but you should be able to find more with these details.
Best Answer
The 2”wire pair with crimp pin sockets may be easily searched , then compare dwg. Dimensions for polarized tabs and housing then choose mating crimp pin sockets with 2” wires for ease of use.
https://www.digikey.com/products/en/connectors-interconnects/rectangular-connectors-housings/319?keywords=&sort=&pv88=2&pv89=108
D-K , Mouser etc have excellent search filters but connectors like this tend to be unique and IP protected for some time for copy protection. So often 2nd sources are rare.
I used to specialize in sourcing hard to get high volume connectors and for 500$ MOQ , AUK connectors in TW did a pretty good job.