Was looking to replace my Lg 3000mah batteries. Vince was extremely helpful in choosing the VTC6 as a replacement. Work fantastic! I only vape at 13.5 watts but need them to last through the day. Had my LG’s so long I had forgotten how nice it is to brand new batteries. 48 hours later and still have over half battery life left be4 charging! Thanks again Vince for all ur help!!