Don't be fooled by its size! Our 510 thread battery packs an impressive punch. With a mere 3.5 inches, it's more than capable of handling those big moments in your vaping activities. No more struggling to get your carts pre-heated when you use this powerhouse – it features a special pre-heating feature for that very purpose! And with its 5 click lock/unlock security mode and reliable 280mAh battery, you can easily vape with confidence. But that's not all – we've thrown in the 510 Battery Charger so that you never run out of power! So don't let our 510 Thread Battery's tiny stature deceive you; it packs quite the kick when it comes to delivering vaping satisfaction right down to the last puff.