Dell XPS 10 Charging the tablet

12 Setting Up Your XPS 10 Tablet
Charging the tablet
CAUTION: Charge the battery in an ambient temperature of 0 °C to
35 °C.
CAUTION: Use only the supplied power adapter and power cable to
charge your tablet. Using unauthorized power adapters or power
cables may cause severe damage to your tablet.
NOTE: The battery is not fully charged when you unpack your tablet.
1Connect the power adapter to the 40-pin power-adapter port on
the tablet.
2Connect the power adapter to an electrical outlet and charge the
tablet until the battery is fully charged.
NOTE: The tablet battery requires about 4 hours to fully charge.
NOTE: You can also trickle charge the tablet via USB connection. The
battery requires up to 24 hours to fully charge depending on the power
output of the USB port.