Replacing the battery

DANGER

Incorrect battery type

Using a different type of battery can lead to a fire or explosion.

  • Only replace the battery with a type R/C (BBCV2) battery, article number RC2032, nominal voltage 3 V.
  • When replacing the battery, make sure that the polarity is correct.

DANGER

Incorrect handling of the battery

Handling the motherboard battery incorrectly can cause an explosion.

  • Do not recharge the battery.
  • Do not take the battery apart.
  • Do not dispose of the battery in fire.
  • Do not open the battery.
  • Protect the battery against direct sunlight and moisture.

Notice

Failure of the electronics due to mechanical damage

Scratches or damaged components on PCBs can cause the electronics to fail.

  • Be very careful when replacing the battery and avoid mechanical damage to the electronics.

The device does not contain a lithium-ion battery. The motherboard battery is a CR2032 lithium-metal cell. It is used to supply power to the clock integrated on the motherboard. If the battery is depleted or missing, the date and time are displayed incorrectly.

Technical data of the battery

Battery type

Electrical properties (at 20 °C)

Dimensions

Nominal voltage

Nominal capacity

Diameter

Height

Weight

CR2032

3.0 V

225 mAh

20.0 mm

3.20 mm

3.1 g

Chapter 7.2.1 Access to device components shows how to access the battery.

To replace the battery, pull it out of the battery holder. Then insert the new battery into the battery holder. Make sure that the polarity is correct as shown in the illustration. The positive pole points in your direction.

Replacing the battery 1:Fig.31: Replacing the battery

Battery disposal

To dispose of the battery, remove it, tape off the poles and put it in the battery disposal.