eCom-C adopts 510 thread which is different with eCom. It improves the compatibility greatly as spare parts.
Apart from this, we also have the eGo thread for eCom-C battery for your choice.
Functions of battery charge indication, intensified short circuit protection, Low battery warning, discharge and overcharge protection, High-safe, high-capacity, high-magnification and high-stability dedicated lithium battery.
Two modes to switch
eCom-C battery has two modes to switch: one is the constant voltage output mode(3.5V), another is variable voltage output mode.
On off-line mode, users can keep pressing the button for 5 seconds to switch this two modes. If the bottom indicator flashes 3 times in white, it means the battery is in constant voltage output mode(3.5V); if the bottom indicator flashes 3 times in orange, it means the battery is in variable voltage output mode.
Note: This chart is for reference only.
Rear mode light
On off-line mode, please press the button 3 times, if the button light blink 5 times, while the rear mode light not, it means the rear mode light has been turned off; If the button light and rear mode light blink at the same time, it means the rear mode light has been turned on.
Press the button 3 times
rear mode light turn off
rear mode light turn on
Low battery warning:
When the device is in power-on state and reaches low battery, the button light will flash 40 times, and the device will shut down automatically.
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.
Charging: Simply charge eCom-C by connecting it with a computer or a wall adapter via USB cable. When plug it to power resource, the button light will blink 5 times and the light will keep blinking during charging. When it's fully charged, the button light will go out.