Why many, if one is enough: The 36 V / 5.0 Ah Battery Power rechargeable battery from Kärcher can be used in all devices of the 36 V Kärcher Battery Power battery platform. This saves the purchase of several batteries. Equipped with lithium-ion cells, the battery delivers the same performance permanently. Also the self-discharge of the battery as well as a capacity loss with frequent partial discharge (memory effect) belong to the past. The innovative Real Time Technology with integrated LCD display shows remaining battery life, charge status and battery capacity at a glance. And thanks to the pleasant soft-touch housing elements, the battery does not slip away even on smooth or sloping surfaces.
On the unpacked battery you will find the following number: 6.445-039.0.
Features and benefits
| Innovative Real Time Technology |
- The integrated LCD display shows the remaining time, charge time and charge status at any time.
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| 36 V Battery Power battery plattform |
- For use in all Kärcher 36 V Battery Power battery platform devices.
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| Powerful lithium-ion cells |
- The lithium-ion battery guarantees constant performance and prevents self-discharge and memory effect.
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| Battery housing made of polyamide |
- This makes the battery particularly shockproof and robust.
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| Efficient temperature management |
- Highest performance through efficient heat buffering and intelligent battery management.
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| Intelligent cell monitoring |
- Protects the battery from overloading, overheating and deep discharge.
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| Water jet protected according to IPX 5 |
- Safe protection for applications with water jets.
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| Automatic storage mode |
- Extends the life of the cells.
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Technical data
| Battery capacity (as specified by the manufacturer) (Ah) |
5 |
| Battery capacity (according to IEC/EN 61690) (Ah) |
4.8 |
| Energy consumption |
172.8 |
| Weight (kg) |
1.5 |
| Dimensions (L × W × H) (mm) |
133 x 88 x 118 |
Compatible devices
For use in all Kärcher 36 V Battery Power battery platform devices, for example:
- Kärcher K 2 Battery Set
- Kärcher K 2 Battery
- Kärcher LBL 4 Battery
- Kärcher LBL 4 Battery Set
- Kärcher WD 3 Battery Set
- Kärcher WD 3 Battery
Currently partially longer delivery times due to high demand 
