A 510 thread compatible rechargeable battery and USB charger. Matte finish and soft to the touch. Inhalation activated with an LED light at end. A 510 thread compatible rechargeable battery and USB charger. Matte finish and soft to the touch. Inhalation activated with an LED light at end. A premium, design-forward and easy to use rechargeable vape battery and USB charger, compatible with all 510 thread vape cartridges, in particular MADGE AND MERCER Apothecarts™. Inhalation-activated, matte finish with recharge LED warning light.