In this part one video, my first look and a quick test of an interesting 12V 300Ah lithium battery from a company called SFK (SunFunKits). Don’t let the funny name fool you. This is a sweet looking, well-put-together battery made in the USA. It has more features than I’ve ever encountered in all my battery ...
This is a companion discussion topic for the original entry at https://www.loveyourrv.com/usa-made-lithium-battery-review-sfk-300-amp-hours/