L10 Preheating Battery
1/12/2019
Super battery. Nice preheat function. Very discrete with it's small size-but still packs a punch up to 4 volts. Awesome for oil cartridge use. The low end near 2 volts is great for CBD oil too, so you don't get the burnt taste a higher voltage can cause with CBD.. Fully charges in about two hours. Better than any preheat battery I've used. I saw a great review of it on Reddit, and bought one from vapeohio on ebay. Glad I did-just love it!