17
3.3 SECONDARY BATTERY AND CHARGER
3.3.1 USING THE NIMH BATTERY
Tron TR20 can be delivered with a rechargeable NiMH battery. This battery
has a capacity of 7.2V / 1500mAh. The battery is supplied uncharged and must
be charged before use.
Type no. of battery: 80059
Colour: Dark grey
After recharging the battery, it can be used in the same way as the primary battery
unit. The battery condition indicator on the main display shows the approximate
status of the battery’s charging condition, and will indicate when it is time for
recharging.
For correct battery status indication, ensure that the type of battery in use must be
selected. See chap. 4.3.8
Please refer to section 3.1 for battery replacement.