I do not have an IROAD Powerpack Pro 12 to confirm & verify.
It looks like they both use the same MR30 connector, but I’m not sure polarity of pins are same.
Option #1
Order 70mai Cigarette Lighter Charging Cable, and hope it works;
https://70mai.store/products/cigarette-lighter-charging-cable
Option #2
Contact thedashcamstore.com and see if they can sell you an additional F-INPUT Cable.
Also order CLA Male Plug, and connect the two;
https://www.amazon.com/gp/B0963QJLRG
Option #3
Order CLA Male Plug 15ft, and MR30 connectors, and connect the two;
https://www.amazon.com/gp/B073XQG1QY-
https://www.amazon.com/gp/B0CB6JTF9J
Option #4
Contact
@SafeDriveSolutions
Just being nosey;
How did you pick the IROAD Powerpack Pro 12 over all the other dash cam battery packs on the market?
1.) Viofo BP100
2.) BBMC PowerCell 8
3.) BBMC PowerCell 5
4.) 70mai Dash Cam Battery Pack
5.) EnergyWell P8
6.) IROAD Power Pack Pro 15
7.) BlackVue B-130A
8.) Thinkware BAB-95