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Home Joyetech eGo-C 2 Upgrade 650mAh USB battery/USB passthrough
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Joyetech eGo-C 2 Upgrade 650mAh USB battery/USB passthrough

Genuine Joyetech eGo-C 2 upgrade USB battery//USB passthrough with built-in 650mAh eGo-C battery. Italian and Korean customers please do not buy!

  • Product No: 161272081
  • SKU No: 161272081001153
  • Brand: Joyetech
  • Unit: pc
  • Point: 18.9
  • Net Weight: 77.0(g)
Market price: US$23.63
Price: US$18.90 View in list mode
Average rating :

( Reviews 12 | Write a review)

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  • White
  • Pink
switch type:
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  • Manual
Logo Type:
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  • Joyetech logo
Battery Version:
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  • eGo-C 2


Quantity: In Stock   

In Stock

Add to cart to get 70% off!

Notice: Joyetech now requires S/N (serial number) before providing replacements (due to counterfeits in market).
We recommend you to keep the packing boxes after you get parcel, or take a picture of SN before you discard it. Thank you!

Combined shipping cost will be calculated automatically by the system after you choose shipping destination in the checkout step.
Register and sign in your account to
get bulk discounts!

Color change: According to Joyetech's change, the new batch of white color eGo-C items(atomizer body, battery, USB battery) is whiter than the previous one. Both the factory and we Heaven Gifts still have stock for the previous white ones, so we will send randomly. Hope you can understand. ==April 9, 2012.

The eGo-C 2 upgrade battery is the newest improvement of Joyetech battery. It comes with the logo "eGo-CTM upgrade" branded laser in the bottom steel plate and "CE" and the WEEE label in the connector part.

Each Joye eGo-C 2 upgrade USB battery or Joye eGo-C USB passthrough has a built-in 650mAh eGo-C battery and a USB port, which allows the user to vape during charging.

A fully charged Joye eGo-C 650mAh USB battery or Joye eGo-C USB passthrough can support a heavy user to vape at least 6 hours! It's sealed to prevent being spoilt by e-juice/e-liquid. Take it as a spare.

It can work with Joye eGo-C/eGo-T/eGo/510/510-T atomizers!

Don't send Joyetech products to Korea and Italy!

Joyetech logo Joye eGo-C 2 upgrade 650mAh USB battery / USB passthrough (with a built-in 650mAh li-ion battery and white LED)
USB cable
User Manual

Capacity 650mAh
Sealed battery. One full-charged new battery can support about 6 hours vaping
Battery length 87mm
Battery diameter 15mm
USB cable length 146mm


DOA (Dead On Arrival) ONLY!

Note: We now need serial number to proceed after-sales service. Please kindly preserve the serial number of product if it's available.

The biggest improvement of this battery: it has two modes to switch.

One is the constant voltage output mode which gives constant 3.3V(when it's driving the atomizer (load added))and is the same as the normal eGo-C BATTERY.

The other is variable voltage output mode, in this mode, the voltage will change from 4.15V to 3.6V as the lithium battery power decrease. With higher voltage up to 4.15V, this give you a better vapor feeling. Meanwhile, it is easier to switch, check below:

Switching operation and features:

1. From constant voltage output mode to new battery voltage voltage output:

1.1 When the mode is 3.3v constant output mode,  lock the battery by 5 clicks first(blue LED blinks 3 times).
1.2 By pressing button for 5 seconds(not 5 clicks), LED will change to orange with 3 blinks. The battery has switched to variable voltage output mode(battery voltage output mode).
1.3 Then click 5 times, then you can smoke in battery voltage output.
1.4 In new battery voltage output mode, the LED is orange and battery doesn't have power display function.
1.5 When charging, orange LED will blink 5 times in this new mode.

2. From new battery voltage output to constant voltage output mode:

2.1 In new battery voltage output mode, lock the battery by 5 clicks first(orange LED blinks 3 times).
2.2 By pressing button for 5 seconds(not 5 clicks), LED will change to blue with 3 blinks. And the mode has switched to 3.3V constant voltage output mode.
2.3 Then click 5 times and smoke in 3.3V constant voltage.
2.4 In 3.3V constant voltage, the battery features has no difference from present eGo-C battery.
2.5 When charging, blue LED blinks 5 times in this new mode.

This battery also have the previous lock/unlock function(5-click protection) in both of the two modes. The protection switch make it safer and easier to use and this can prevent accidental battery discharge when not in use.

Constant voltage output & varible voltage output, intensified short circuit protection, discharge and overcharge protection, high-safe, high-capacity, high-magnification and high-stability delicated lithium battery, it is a such perfect product!

10 seconds cutoff time! When your USB battery is completely out of power, it will show red LED in the end of battery when you charge, but if there is any power, there is no LED display during charge.

Simple packing. Customary Packing from the factory,the packing is subject to change without notice.

Average Rating:4.7
Product Quality:4.7
Shipping Time:4.6
Latest Customer Reviews(12)
  • chuckl
    15-09-05 03:33

    I don't think e cig can be used as a smoke-quiting way. I've used one and now I'm eager to buy another new ego c, can't wait to receive this e cig.

    Product Quality
    Shipping Time
  • quentin
    15-08-15 20:59

    USB passthrough is very convenient. I can even use this wire for my phone.

    Product Quality
    Shipping Time
  • rebelgolfer72
    15-08-08 01:43

    Choose the white ego c two battery for my cartomizer, they match well. The battery though with 650mAh capacity, can support me a whole day's vaporing. Great.

    Product Quality
    Shipping Time
  • brownw
    15-06-15 00:31

    I'd continue to buy from your site. Ships fast and authentic product.

    Product Quality
    Shipping Time
  • isaaec
    15-06-15 00:12

    Huge cloud production and no dry hit.
    I use this ego c cig at my office and can vape while charging. Very cheap for vaping.

    Product Quality
    Shipping Time
  • calvert5 
    15-03-13 08:05

    I'd recommend this eGo-C upgrade 650mAh USB battery to my friends. Shipping is fast, a genuine product. More importantly, the price is low.

    Product Quality
    Shipping Time
  •  leonardodavid
    15-03-11 05:24

    This ego-c 2 upgrade version is small in size and capacity. Easy to carry. Pair with my cartomizer perfectly. Worth the price.

    Product Quality
    Shipping Time
  • correa7 
    15-03-02 07:16

    It's the first time I come to this site. Really impressed with the customer service, making my shopping easy and worry free.
    Three days after my ordering time, I get the ego c upgrade cig, so fast. The kit works great.

    Product Quality
    Shipping Time
  • robertl
    15-02-28 17:13

    Awesome product. Though I have to charge often, still worth the value.

    Product Quality
    Shipping Time
  • peterslove
    15-02-22 22:46

    I ordered this ego c battery together with three bottles of liquid. Nice flavor.
    Hope this classic upgrade battery could be durable and long lasting.

    Product Quality
    Shipping Time
  • danielstq
    13-02-02 14:56

    Works great. It's a shame I ordered a 650 and a 1100 mAh and I had to give the 650 as a present to a friend. I see him enjoying it so much I'll have to buy one for myself since I'm almost all day long in front of a computer and the size is much more comfortable than the 1100.

    Product Quality
    Shipping Time
  • erd667
    13-01-01 20:14

    Very good product to combine with Tabac BCC clearomizer. Makes the best e-cigarette available right now. Passthrough is a very good option to charge while still using. Surface is smooth. Looks quite beautiful. Charge life is acceptable.

    Product Quality
    Shipping Time
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