If you use a box mod, you probably use replacement batteries. And if you use replacement batteries, you probably use an external charger. Although you might think they are insignificant, external chargers are super important and can dictate how long your batteries last. 

While you can technically charge your box mod and batteries with a USB connection to a computer or a phone charger, this is not the way to go. USB connections of this type are unpredictable, and they can overcharge the batteries, reducing their lifespan or worse. Connecting your box mod to your computer isn't ideal since this type of USB connection is meant for data transfer and not charging them. 

However, with external chargers, you have a myriad of safety features. For example, you can have overheat protection that lessens the voltage once the battery has ultimately charged. Some chargers even start charging at lower amp rates and increase the amps as the battery charges to reduce the battery's stress, which in turn prolongs the battery life. 

If you're looking for external chargers, you're in the right place. At EjuiceDB, we carry the best brands available on the market, including Efest, Nitecore, Hohm Tech, among many others. We are always running promotions and sales, so you always get great deals whenever you shop. Feel free to browse our line-up of external chargers, and if you have any questions, comments, or concerns, do not hesitate to reach out to us.