Any links or info would be appreciated.
Just buy a quality Anker product. Anything that says that you can can charge an iPhone or Android phone about 5 times will charge your 18650s or built in battery mods about double that.
When fishing I use a cheap $20 charging brick for my Crafty+ during fishing and other outdoor stuff. I just wrapped both up with a rubber band and toss it in my bag or tackle box. Always charged and ready to go.
I agree on the Anker products from Amazon. I've had 2 or 3 over the years and they've all been great.
The newest ones look even better, it might be time for me to upgrade! https://amzn.to/3kHp0dF
Awesome! Thank you