eGo-T 650mAh

(19 customer reviews)


This is the original eGo-T 650 mAh pen battery. This pen is for beginners and experts who likes the simplistic design of the eGo-T. If you need a quick fix with your puffs, this device can be stored anywhere since it is the smallest of all the batteries in the market. 3 in is about an adult pinky size. These are also super reliable for a battery. Because it has very simple functions it lets you keep your mind working on important things in your day. It has everything you need to use for any atomizer at 3.7V. Because it is only 650 mAh you probably need a few of these to keep you vaping. These are super affordable as well.


  • Voltage Output: 3.7V
  • Capacity: 650mAh
  • Compatible Threading: eGo (710 threading) and 510 Threading
  • Charger: 510 Threading USB Charger (can be added to your battery)

Size (Height x Width x Length):

  • 650mAh – 2.8in x 0.5in x 0.5in


  • Lockable: Press 5 times to turn on/off. Locked when LED does not light up when pushed.
  • When battery is in use and it blinks that mean battery is low and needs charging.
  • Tank Protection/Cutoff Timer
  • Short Circuit Protection
  • Over-Discharge Protection

Additional information

Weight0.744 oz

Black, Blue, Green, Pink, Purple, Rainbow, Red, Silver, Stainless, White, Yellow

Add a USB Charger

Yes, No

19 reviews for eGo-T 650mAh

  1. Lois eckardt (verified owner)

    I loved the colors

  2. Anonymous (verified owner)

    I expected a matte green color but I’m even more satisfied because it isn’t and it’s small enough to carry in my pocket or purse:)

  3. Diane Beasley (verified owner)

    No comment

  4. Lynell (verified owner)

    Great Batteries, I will be ordering more!!

  5. Lynell (verified owner)

    Great Batteries

  6. Bruce K. (verified owner)

    Long lasting.

  7. Ari (verified owner)

    it looks nice, great quality and price! definitely recommend

  8. Sandy (verified owner)

    price is similar to other sites

  9. Pete S. (verified owner)


  10. Lynell (verified owner)

    Good Quality

  11. David (verified owner)

    Great price!

  12. Art (verified owner)

    works great

  13. Elizabeth A. (verified owner)

    Product works very well.

  14. dianeln (verified owner)

    Love the size! Will order more.

  15. Jonathan (verified owner)

    Both of the ego t batteries I ordered hit very well! The output is just perfect.

  16. Alan Kloster (verified owner)

    They get the job done.

  17. Dawn Joyner (verified owner)


  18. Steve H. (verified owner)

    Good batteries at a great price!

  19. Alan (verified owner)

    As described

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