I’m wondering if anyone else has a problem with these batteries not charging via a charge station. I have an Efest Lush Q4 and use it to charge other batteries. I can charge them in the Ijoy captain x3 (which is the kit they came in) just fine, but don’t like doing so. I read somewhere, can’t remember exactly where, that there is a 5 leg and a 4 leg version of these batteries. I have the 4 leg, which comes in all there kits. I’m wondering if the charger doesn’t charge 20700s or just these 20700s and if I should get a different charger, (tho it says it does) or if I should just get new 20700s? Any help or feedback would be much appreciated. Thanks