510 Thread Batteries

It is the power source that an oil cartridge screws onto. The 510 name refers to the threading standard almost every cart is cut to, which is why one battery works across the carts you already own. The battery holds the charge and controls the heat. The cart holds the oil and the coil.

Any cart cut to the 510 standard will connect. Physical size is the real question, since wider or taller carts do not always sit flush inside a concealed housing. The Adapt has an adjustable opening rated for carts up to 2 grams and the Snap DLX takes carts up to 3.5 grams, so reach for one of those if you run larger carts.

Voltage sets how hard the coil is driven. Lower settings heat the oil gently, which usually tastes cleaner and stretches a cart further. Higher settings put out more vapor per pull but go through oil faster and can scorch a thin oil. The Claro spans 1.8V to 4.2V, which covers both ends of that range.

Preheat runs a low, hands free heat cycle of roughly 10 to 15 seconds to loosen oil that has gone thick or cold. It is most useful in winter, first thing in the morning, or with a cart that has been sitting for a while. Once the oil moves freely again, draw normally.

Start at the lowest setting your battery offers and work up one step at a time. If the vapor tastes harsh or burnt, you are too high. If barely anything comes through, step up. Thicker oils generally want more heat than thin ones, and the same cart can want different settings on a cold day.

It is the size of the battery cell, so it tracks roughly with how many draws you get between charges. The slimmest Exxus Vape pens sit around 280mAh to 350mAh, mid range models land near 400mAh to 500mAh, and the Flash, Stax and Snap DLX carry 650mAh.

Auto draw means the battery fires when it senses you inhaling, so there is no button to hold and no click sequence to remember. The Palm Pro, the Rizo and the Slim 2.0 all work this way. Button models take slightly more learning but give you preheat and voltage control in exchange.

Most of the current lineup charges over USB-C through a port on the body. A few older models use micro USB, and some slim pens screw onto a threaded USB charger instead. The indicator light or the screen tells you when it is finished. Do not charge from a power source rated above 5V, and do not leave a battery charging in a hot car.

Blinking usually means one of three things: the charge is low, the cart is screwed on too tight and is shorting against the pin, or the connection plate is dirty. Charge it first. If it still blinks, back the cart off a quarter turn, then clean the threads and the center pin with a dry cotton swab.

Oil creeps down from the cart and pools on the center pin, which is the single most common cause of weak hits. Once a week, take the cart off and wipe the threads and the pin with a dry cotton swab, or one barely damp with isopropyl alcohol. Let it dry completely before you screw a cart back on.