Our Ready-to-use batteries are rechargeable. It's possible you'll demand it using a 510-threaded charger you could come across at most smoke outlets and advantage merchants. To charge, basically screw the battery to your threaded conclusion on the charger and plug the charger into an ordinary USB... We use cookies to https://medium.com/@marlonrussell5001/how-long-to-charge-a-raw-garden-battery-a861da70272e