ActionSportsWA said..Hi UB,
lithium batteries aren’t all created equal. Check out Will Prowse on YT. He pulls down most brands and investigates the inner workings.
DM
Yeah, have watched a number of his video's on panels, controllers and batteries and noted that he returned to a brand that he was impressed with only to find that a later offering of theirs bore little resemblance to the original test example.
All in all a very informative individual. 👍
