Portable battery for 12v electronics and sonar

I found a good portable battery to use for 12v applications. I used it with my Helix 5 side imaging unit with great success. I also use this to power my monitor for my drone. Figured this would help the kayakers on here.

Can't upload pics but the part number is STC -12VBB

Thoughts??

sorry what is the brand and price ?

Brand is stealth cam and it's $40 at academy. It's a game camera or feeder battery.