Your cart is empty.
Your cart is empty.We are proud to be the first company to offer specialized add-ons for rechargeable batteries with 510 threaded connections. Our innovative products are designed to enhance the versatility and functionality of your handheld devices.
Wendi
Reviewed in the United States on March 3, 2025
The instructions on the box are super easy to follow - no problems there. The digital screen’s a cool perk - shows me the exact mAh for all my soldering stuff and the battery life feels like it goes on forever. Great deal - feels solid in my hand and gives off a vibe of durability that promises to last. Now I’m just sitting here thinking I need another one!
Teej
Reviewed in the United States on February 26, 2025
great little discrete battery. thumb sized, at about three inches tall and an inch across perfect size to sit in your pocket, easy five click on, digital display. quickly found 2.7 volt to be pretty ideal. hits consistently thus far, great battery life thus far at ~15 longer puffs/day i only used about half the battery four days.i will be sure to update this with any changes
Reviewer
Reviewed in the United States on February 15, 2025
Works well for what I actually used it for, haven't used it for soldering but for it's other uses it is great, way smaller and compact then I thought, which isn't a bad thing, heats up very well, easy to use, just press the power button 5 times to turn on, it does turn off by itself after a while I assume to save battery, worth what u paid for
Jake
Reviewed in the United States on February 1, 2025
Works great, it is a 510 thread so it does work for carts.**Follow up left in my car while it got really cold outside and battery no longer works piece of junk
T
Reviewed in the United States on January 28, 2025
Excellent inexpensive, compact, and discreet battery. I've only owned it for a few days, so I can't speak as to the longevity, but so far everything works great. This has pretty much all the same features as larger units. 5 button press to turn on, two to start the 10 second preheat, and adjustable power settings. I find 2.7 is about perfect.
Daniel
Reviewed in the United States on January 17, 2025
I didnt have much hope for this item, this was just a temporary replacement when I dropped my cheap mod battery and it broke. Turns out this is actually pretty decent. I like the rubberized coating, it helps it feel nice in the hand and keep a grip on it, since it is so small. The battery lasts longer than I expected it to. This is likely due to the automatic shut off feature, which can be a little annoying. It seems to auto shut off in about 5 minutes of non use. I didnt find any directions in mine, but it was easy enough to somewhat figure it out. click power until it turns on then hold button to use. You can select the voltage for your needs with the plus and minus which is always nice. Since I didn't have instructions I do find myself accidentally turning on pre-heat and not sure how I did it. I like it, I have no idea if it would solder though lol.
Vine Reviewer
Reviewed in the United States on December 4, 2024
It has a voltage of 1.8 to 4.2 volts. Easy to use.There are no instructions and the website is useless for information.It works with anything that uses a 510 thread battery. Like soldering irons, lasers, vaporizers.
Customer
Reviewed in the United States on October 16, 2024
This is my favorite 5/10 thread battery of all time. The size is a perk, but the digital display is everything! It shows the battery life, the voltage (which is variable and has a huge range) and the amount of time the button is pressed. It also says “take care” when you turn it off which is a nice little touch. The battery life feature is my favorite - gone are the days of showing up to an event, only to find out that my battery is dead and blinks red the first time I try to use it. I absolutely love this thing! The pen in the photo is a normal pen for size reference. 10/10 would purchase again.
Recommended Products
