Custom Service

1. MOQ: Sample order

2. OEM: 1000 pcs for good cbd battery pen. Sample can be provided.

3. ODM: 500-1000 kits, keep your design privately. And won't supply it to others.

4. Provide designed package depends on your needs.

Best Service

1. We operate 24/7. Any requires would be responded immediately.

2.  We make OEM and ODM service for more than 8 years.

3.  All your information and design would be kept confidential.

4.  If our products have any problem that we caused, replacement would be offered on next order.

After-sale Service

1. We will replace the broken parts in next order.

2. Choose the cheapest and safest shipping company.

3. Track the shipping status and keep you updated until you receive the packages.

4. Instructions would be provided if you not sure how to use the products.

Payment Method

1. We accept ,T/T , Western Union and paypal.

2. 100% payment for little value bill; 30% deposit and 70% before shipping for big value bill.

1.Why brass knuckles vape pen not working?

The most common problem with Brass Knuckles vape batteries is that the mouthpiece becomes blocked, so definitely look for this first. If you’ve cleaned the mouthpiece (using isopropyl alcohol on a cotton swab is a sure way to clean thoroughly) and there’s still no draw, then you have another problem. Again, you should open up the pen and see if you can see any loose threads or a loose connection plate. If that still doesn't charge up the heating element, you should consider buying a new vape battery.

2.How to use brass knuckles vape pen?

Ease of use is one of the advantages of using these vapes. To turn the vape on or off, click the firing button five times in rapid succession. Two clicks put it into the pre-heat mode, while three clicks change the voltage settings.

3.How to fix a broken wire on brass knukles vape pen?

Wire issues are a common reason good vape pens stop working. Before tossing your pen, try a few simple repairs. First, clear all debris out of the heating chamber. If the chamber looks clean, use a paperclip to adjust the coil’s positioning in the chamber. For broken electrical wires, the only solution is soldering or replacing the device.

4.How to turn on brass knuckles vape pen?

To adjust the voltage, press the button three times quickly. The available voltage settings include 2.4V, 3.2V and 4.0V. Each of the voltage settings has its light which is always indicated on the LED indicator. For example, green indicates that the pen is at a stable voltage, and it is recommended to be set at green as it will prolong the battery life and reduce the heat used to vaporize the oil in the cart.

5.How long to charge brass knuckles vape pen?

may be 4-6 hours

6.How to charge a brass knuckle vape pen?

The Brass Knuckles 900 mAh battery uses a 510 connection, which makes it compatible with all 510 cartridges. To charge the device, screw on the USB charger. Once you attach your cartridge and select your power setting, hold down the power button while you inhale to start your journey.