Microtech e-tab Quick User Manual page 11

Microtech e-tab 11
WARNINGS
Use only the power adapter and the included micro USB
cable to charge the battery of your e-tab. Using a different
power adapter could damage the tablet.
Make sure you plug the power adapter into the power
outlet with the correct input rating. The adapter output
voltage is DC 5.0V, 2.5A.
Your e-tab can be charged through the USB port of your
computer when it is in sleep mode (screen off) or powered
off.
Recharging the battery through the USB port of a
computer may take longer than normal.
If your computer does not provide enough power to charge
e-tab we suggest you load it via a grounded power outlet.