eCom 650mAh Battery


Availability: 6 in stock

The Joyetech eCom battery is from a newer generation of 'pen' style pocket vapes.
This eCom 650mAh battery has two operating modes, Variable Voltage and Variable Wattage that allows you to adjust either for a perfect vape to suit your requirements.
The eCom battery is specifically designed to be used with the the compatible eCom Tank and is not suitable for eGo threaded tanks.
Consult chart to identify if you have eCom or eCom-C
The Technical Stuff

Main Features

  • New eCom thread
  • Dual Modes:
    • Variable Voltage (3.3~4.8V
    • Variable Wattage (4.5~9.6W)
  • Battery Indicator
  • Micro USB charging port
  • Brushed metal activation button
  • Battery safety protection system


  • Dimensions: 95.5 x 14mm
  • Capacity: 650mAh
  • Wattage Range: 4.5~9.6W
  • Voltage Range: 3.3~4.8V
      • Thread:
      • Colours:
        • Black
        • Silver
        • Space Grey

        What's in the Box?

        • 1 x eCom-C 650mAh Battery
        • 1 x User manual

        Replacement Parts

        • None required


        • 3 Months Replacement (excluding coil head)
        • DOA, advise in writing within 7 days of delivery receipt

        WARNING - General Battery Safety

        Download "Safety of Lithium-Ion Batteries" document

        Battery safety is very important. Mistreated batteries can get extremely hot and/or vent which could cause injury. Always follow the following rules to make sure this doesn't happen. We are not liable for mistreated batteries.

        • Never completely discharge batteries (below 2.5V under load or 3V unloaded)
        • Charge fully (to 4.2V) before first use
        • Never use a lot of force on the battery to install
        • Use only high quality battery chargers
        • Do not expose to heat
        • Do not connect the positive contact to the negative contact without an appropriate load
        • Be mindful of the current limits in the specification and never exceed them
        • Never keep spare battery or batteries loose in or near;
          • Pocket etc
          • Purse etc
          • Vehicle glovebox or console compartment, in fact never in a vehicle
          • Direct sunlight
          • Machinery
          • Fire or heat sources
        • If storing batteries short or long term, use these guidelines
          • Use a battery model specific protective case, found here
          • Use a cool & dry environment
          • Don not store fully charged, approximately 3.6~3.7V is best
        • Never try to charge or discharge li-ion batteries with battery chargers that are not made for Li-ion batteries
        • Never charge battery 4.3V or above
        • Do not charge unattended
        • Do not store your li-ion batteries fully charged for an extended period of time (weeks or more)

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