3 Series products are 510 eGo threaded, which means it requires eGo threading to fasten to a battery, not just 510 threading.
Threading that is around the outside of the battery connection is eGo threading.
Threading that is on the inside of the battery is 510 threading.
eGo and 510 devices will generally fit on any eGo battery, since eGo batteries have both types of threading.
This does not apply for 510 batteries.
Products will not fit 510 batteries that are eGo threaded, such as the SOURCE orb XL without a 510-to-eGo adapter.
Requires 510-to-eGo Adapter
- SOURCE orb 3
- SOURCE slim 3
- SOURCE bubbler 3