eGo-C Twist Variable Voltage Battery

(59 customer reviews)




eGo-C Twist Variable Voltage Battery is the upgrade version of eGo-T series. eGo-C you are no longer stuck at 3.7V, you have a choice of 3.2V-4.8V. The Twist knob on the bottom of the battery allows you to turn to desired voltage. This battery allows you to freely choose atomizer require different voltages.


  • Variable Voltage Output: Twist at the bottom of the battery 3.2V – 4.8V
  • Capacity: 650mAh, 900mAh, 1100mAh, 1300mAh
  • 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 – 3.8in x 0.5in x 0.5in
  • 900mAh – 4.2in x 0.5in x 0.5in
  • 1100mAh – 4.5in x 0.5in x 0.5in
  • 1300mAh – 4.3in x 0.7in x 0.7in


  • 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

Weight2.42 oz

650 mAh, 900 mAh, 1100 mAh, 1300 mAh


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

Add a USB Charger

Yes, No

59 reviews for eGo-C Twist Variable Voltage Battery

  1. Michael Brockway (verified owner)


  2. Michael B. (verified owner)

    Quality + Reasonable Prices + Quick Shipping

  3. Larue M. (verified owner)

    I’ve been using these for a while and have had problems with connecting to charger after a while. Not sure if my fault or battery fault.

  4. Melani G. (verified owner)

    Love these

  5. Lester R. (verified owner)

    Product works as advertised and the price is great!

  6. Sandra M. (verified owner)

  7. Emilee Landry (verified owner)

    I’ve had the pen before and I like it

  8. Barbara R. (verified owner)

    Perfect size and great colors !

  9. Anonymous (verified owner)

    Excellent battery. I like that it’s small and portable.

  10. Michael Brockway (verified owner)

    ALL good, Jason.

  11. Amanda S. (verified owner)

    I think that’s a good reasonable price for a good pen.

  12. Amber T. (verified owner)

    Easy transaction and fast shipping! products are exactly as described.

  13. Randall R. (verified owner)

    Please keep the ego-c twist batteries in stock
    I usually buy the 1300mah, but the 1100’s are working well

  14. Michael B. (verified owner)


  15. joanne hetherington (verified owner)

    Love the stainless steel

  16. James Y. (verified owner)

    Not an expert on vapes, but this one really works for me. The wife has bought half-a-dozen low-power pens from the local dispensary, and they all seem under-powered as I have to really suck to get a small hit. But on the eGo-c, the slightest brief draw and I’m close to coughing. Plus the battery charge lasts a long time. The model is not commonly available, so I bought two!

  17. Randall R. (verified owner)

    Have what I need

  18. Anonymous (verified owner)

    Works perfectly!

  19. James (verified owner)

    So far so good

  20. Bernadine Miller (verified owner)

    My local Vape Shop stop carrying my type of batteries and I was desperate.
    Project Alpha came through and with a much cheaper price!

  21. Joanne Hetherington (verified owner)

    Will purchase again

  22. Dale B. (verified owner)

    Great product

  23. Michael Brockway (verified owner)

  24. Bernadine Miller (verified owner)

    Would recommend this site to Vape users.

  25. Joanne Hetherington thomas (verified owner)

    Please keep in stock need 2 more

  26. Henry R. (verified owner)

    Randomly turns off and sometimes it blinks like it dead right after being fully charged.

  27. Kay Morgan (verified owner)

    I ordered 3 batteries and one of them the button sticks

  28. Bernadine Miller (verified owner)

    Excellent quality and price.

  29. Anonymous (verified owner)

  30. Anonymous (verified owner)


  31. dale n. (verified owner)

    they work

  32. Jorge Molina (verified owner)


  33. Michael Brockway (verified owner)

    1st class!

  34. joanne hetherington (verified owner)

    Repeat customer

  35. Amber (verified owner)

    Great product!

  36. Malcolm Morris (verified owner)


  37. dale n. (verified owner)

    i feel these ego twist batteries are a bit on the high side for price.

  38. Mary H. (verified owner)

    These are my favorite.

  39. chris G. (verified owner)

    Good quality.

  40. Michael Brockway (verified owner)

  41. Horacio Gurrola (verified owner)

    loved it

  42. joanne hetherington-thomas (verified owner)


  43. Anonymous (verified owner)

    Excellent small battery

  44. Michael B. (verified owner)

    Nice selection.

  45. dale n. (verified owner)

    would like it to be a little less in price.

  46. Paula O. (verified owner)

    I’ve been using this type of battery for nearly 10 years and have never gotten one that held a charge less than 5 hours. One of the batteries I received barely holds a charge for 3 hours. I’m bummed because I thought I’d finally found a supplier in the US who carries the items I need.

  47. Susie (verified owner)

    Works perfectly!!

  48. Sean D. (verified owner)

    I like these a lot

  49. Robyn (verified owner)

    Perfect…. everytime!

  50. Wanda Davidson (verified owner)

    Price is okay but shipping is excessive for weight of product!

  51. Nancy (verified owner)

    Works great!

  52. Dale (verified owner)

    i like these pen style batteries, just would like to see them a bit cheaper.

  53. joanne THOMAS (verified owner)


  54. Brian H. (verified owner)

    Typically batteries last 6-8 hours on a charge, these last barely an hour… almost useless unless you carry a pocket full of batteries..

  55. Kelly S. (verified owner)

    One e-cigarette stopped working a little after purchase. I’m very disappointed and upset.

  56. joanne hetherington thomas (verified owner)

    Great product

  57. Dale N. (verified owner)

    wish they were a bit cheaper in price

  58. joanne hetherington (verified owner)


  59. Ron B. (verified owner)

    I bought 2 only one will take a charge. I guess one is defective.

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