Technical Data - Kärcher Battery Power 18/50 Manual

Faults during operation
Display shows the temperature symbol
The battery pack temperature is too low / high.
1. Remove the battery pack, let the battery pack cool down until the temperature symbol
disappears again.
Short-circuit
In case of a short-circuit, the battery pack is disabled for 30 seconds. If the short-circuit occurs more
frequently, the battery pack is permanently disabled.
1. Connect the battery pack to the charger to unlock it.
Display shows remaining run time 0, device switches off
The battery pack is discharged.
1. Charge the battery pack.
Storage faults
Display shows no remaining capacity
The battery pack is discharged.
1. Charge the battery pack.
Display shows a remaining capacity of 70 %, even though the battery pack has been fully charged
The battery pack is in automatic storage mode. The storage mode is activated if the battery pack has not
been used for more than 21 days. This function protects the battery cells against rapid ageing and increases
their service life.
1. Fully recharge the battery pack before next use.
26 EN-11

Technical data

18/25
Electrical connection
Battery pack nominal voltage V 18
Battery
Battery platform
Power
Battery pack type Li-ION
Rated capacity
Ah 2,5
(according to IEC/EN 61690)
Rating Wh 45
Charging power max. A 3,5
Dimensions and weights
Weight kg 0,615
Operating temperature °C -20 - 40
Charging temperature °C 4 - 40
Storage temperature °C -20 - 60
Length x width x height mm 133 x 88 x 50 133 x 88 x 72 133 x 88 x 72 133 x 88 x 117,5
Subject to technical modifications.
18/50 36/25 36/50
18 36 36
Battery Battery
Battery Power
Power Power
Li-ION Li-ION Li-ION
5,0 2,5 5,0
90 90 180
7,5 3,5 7,5
0,918 0,920 1,507
-20 - 40 -20 - 40 -20 - 40
4 - 40 4 - 40 4 - 40
-20 - 60 -20 - 60 -20 - 60
EN-12 27