Thunderbook COLOSSUS W105, Quick User Manual

10

SAFETY INSTRUCTIONS

Batteries:

• Batteries are parts whose life cycle depends on handling. If no failure is reported 

within 3 months after receipt of the equipment, the battery will be considered to be 

functioning properly. Failure to comply with these regulations will lead to the loss of 

guarantee.

• Please note the following:

• Fully charge the battery every three months.

• Do not work with the device at less than 20% battery as it may damage the battery. 

The device will not come under warranty if it is detected that the battery is at 0% 

charge.

• The LED indicator on the front of the tablet should blink during charging. If not, it is 

due to a battery failure.

• Before working in negative temperatures, make sure the battery is 85% charged or 

higher.

• In negative temperatures do not work with the equipment with a load below 60%.

• The battery charge temperature is 0ºC to 40ºC.

• The storage temperature of the battery is between 0ºC and 25ºC. Charge the battery 

(or equipment) before storing it.

• Avoid exposing the device or battery to high temperatures.

• Do not overcharge the battery. The full charge is indicated when the indicator LED 

stops flashing.

• Do not expose the battery to mechanical stress.

• Do not damage the batteries with sharp or pointed objects.

• 

Do not throw batteries into fire - they may explode.

• Do not throw liquids on the batteries.

• Avoid short-circuiting the batteries, as it can lead to overheating and ignition of the 

battery.

• If liquid comes out of the battery and comes into contact with eyes or skin, rinse 

immediately with clean water and seek medical attention.

• Incorrect battery replacement may cause a risk of explosion.

• Replace the battery only with the same or equivalent recommended by the 

manufacturer.

• Batteries should not be disposed of with normal household waste. Use the service of 

specialized stores that perform recycling.

Warning: Please read and observe carefully before using the device!