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Joyetech eCom Battery - 650mAh/1000mAh

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Joyetech eCom VV Battery is a new generation of Joyetech products. It has two modes, VV and VW, respectively adjusting the voltage and wattage. 3 colors available.
Original price USD 9.38
Price:USD 6.10 -35%

SaleSale 35% off

SKU: NB9901121A
  • Silver
  • Black
  • Grey
  • 650mAh
  • 1000mAh
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Estimated Delivery Time:34 - 60 days

The Estimated Delivery Time is just the approximate delivery time based on recent shipping satatus, and just for reference. The actual shipping time might be different due to peak season, customs policy, etc.
Shipping: Free shipping for item amount over USD 20.00
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Product Introduction

Joyetech eCom VV Battery is a new generation of Joyetech products. It has two modes, VV and VW, respectively adjusting the voltage and wattage. 3 colors available.


Size of 650mAh: 95.5mm x 14mm (Length x Diameter)
Size of 1000mAh: 95.5mm x 14mm (Length x Diameter)
Capacity: 650mAh / 1000mAh
Variable Voltage: 3.3V to 4.8V
Variable Wattage: 4.5W to 9.6W
Colors: Black, Grey and Silver


• New eCom thread
• Double modes: VV mode (3.3V-4.8V), VW mode (4.5W-9.6W)
• Battery indicator
• USB Charging Port
• Brushed metal button
• Battery protection system
• CE mark

packing list

• 1 x Joyetech eCom Battery

Operation Guide

1) Power on and off
Press the button 5 times in quick succession; the button light will flash 5 times to indicate that eCom is ready for use. In the same way, press the button 5 times in quick succession to power off the device.

2) Low battery warning
When the device in on and reached low battery, the battery light will flash 40 times and the device will shut down automatically.

3)Short Circuit Protection
In the event of a short circuit, the button light will flash 5 times and the device will enter protection mode.

4) Atomizer protection
If the button is held down for longer than 10 seconds while vaping, the device will automatically unable the atomizer to prevent damage. The button light will flash 10 times if you hold down the button.

5) Atomizer detection
If the atomizer is not attached or is not attached tightly enough, the button light will flash continuously when you press the button.

6) Battery indicator
While pressing the button, if the remaining power is 60% or above, the corresponding mode light will stay on, and when it is lower than 60%, the light flashes continuously. The less the power remains, the faster the light flashes. When the power is within 30%-59%, the light flashes slowly; within 10%-29%, the light flashes in normal speed; within 0%-9%, the light flashes in high frequency.

7) Mode selection
Press and hold the button for more than 1.5 seconds when the device is in powered-off state. And the corresponding light will be illuminated. The next time the eCom is powered on, it will be in the selected mode. Turn the device off and repeat this process to change the mode.

8) Output voltage and power regulation
When using VV or VW mode, the regulation ring can be rotated clockwise or counterclockwise to select desired voltage and wattage output. Degree scales are printed on the battery tube.

9) Charging
Use the USB charger cable to connect the eCom to your computer or wall adaptor. The button light will stay on once the device is fully charged.

Order Tips

• It comes with unique eCom thread, NOT compatible with 510/ego thread cartomizers or chargers.
• CHARGER NOT INCLUDED. It can be charged via USB cable through the mini USB port.
• Using the battery at a higher voltage output will drain the battery faster than at a lower voltage. We suggest you to start with a low voltage and increase the voltage gradually until you find the right voltage for your atomizer/cartomizer.
• There is CE mark on the battery connector.
• Note: We now need serial number to proceed after-sales service. Please kindly preserve the serial number of product if it's available.

Our Promise


    Original Products

    BuyBest has been cooperating with the brand manufactures directly. We only sell 100% original products.


    Product Warranty

    We provide different product warranties for different products, from 3 months to 1 year. You can check the product warranty on the order tips.


    Fast Delivery

    We have different warehouses,namely Russian Warehouse, Hongkong warehouse and Chinese mainland warehouse, to guarantee that we can send your parcels in a fast and efficient way.


    Customs Clearance

    We can declare proper product name and values on the parcel for customs clearance. We will help you to get the product by providing invoice or other document. But we are not responsible for the customs duties if it may occur


    Refund & Return

    We support refund & return for defective products within guarantee period. If it’s product problem, we will fully refund you or send you a replacement.

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