1. How do you charge LED Battery Packs? It's really quite easy, but it's not as simple as some other devices that only need you to plug them into a charger. The two available battery packs have the same charging method, but going about it will differ slightly between the two. First things first for both the 3800 Milli-amp and 6000 Milli-amp battery packs need to be turned on before they can be...