Looks like a similar package to what I’ve been using. VERY lightweight and powerful. I’ve never run mine down significantly in a day of operating. Price is with a charger? Good deal. Go for it.
It’s hard to tell from the picture if the terminals are protected from shorting. That would be the only thing you’d want to be sure of before heading out. I attached permanent leads with PowerPole ends and covered the exposed battery terminal with low-temp moldable plastic. (AKA Friendly Plastic - used in crafts - softens in very hot water, and is tough as an old boot when cooled - https://www.amazon.com/Reusable-Moldable-Plastic-Durable-Portable/dp/B06XTMRFWN/ref=sr_1_1?ie=UTF8&qid=1499598468 ) Saves worry for me; you can’t forget the power cable if it’s hooked on! Obviously, you need to modify the charging cable with PowerPole ends as well, if you do it this way.
You’ll be amazed how stupid-light these batteries are.
Bruce - WB8OGK