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Kärcher Battery Power+ 18/30 battery

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From 25.02.2026 (Wednesday) Check availability
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Delivery method on Thursday 26.02.2026
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Delivery method on Thursday 26.02.2026
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Extended return option up to 100 days More info

The 18 V lithium-ion battery Kärcher Battery Power +, which was developed for machines in the 18 V exchangeable battery system, scores with a capacity of 3 Ah, extreme performance and various devices for effective cell protection. The battery is protected from external impacts caused by impacts by a solid housing with high impact resistance and IPX5 water jet protection. Reliable systems such as effective temperature control or overcurrent protection prevent internal damage to the cells from deep discharge, overvoltage or excessive heating. By regulating the temperature, the device remains safe, ensuring that the maximum possible performance is always available. The innovative Real Time technology allows the user to read the exact values ​​of the remaining running time, charging time and charge status on the clear LCD display at any time.

Technical parameters

  • Battery platform: 18 V Battery system
  • Battery type: Lithium-ion battery
  • Voltage: 18V
  • Capacity: 3Ah
  • Energy: 54 Wh
  • Color: Anthracite
  • Weight: 0.7 kg
  • Weight including packaging: 0.9 kg
  • Dimensions (L x W x H): 133 x 88 x 50 mm
Features
  • Innovative real-time technology
  • Integrated LCD screen displays remaining operating time, remaining charging time and charging status at all times
  • Extreme durability
  • Kärcher batteries are extremely impact-resistant.
  • Housing made of stable and durable plastic
  • Battery Power 18 V battery system from Kärcher
  • For use in all 18 V Kärcher Battery Power battery devices.
  • For use in all 18 V Kärcher Battery Power + battery platforms
  • Powerful lithium-ion cells
  • The lithium-ion battery guarantees constant performance and prevents self-discharge and memory effect.
  • Protected against splashing water according to IPX5
  • Safe protection when used with water jets.
  • Safety
  • Overvoltage/undervoltage protection.
  • Protects the battery from overload, overheating and deep discharge.
Product details
product ID 382546
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Kärcher is a well-known German brand specialising in cleaning equipment. The company was founded in 1935 by Alfred Kärcher and is based in Winnenden, Germany. Kärcher is known for its pressure washers, industrial and commercial cleaning equipment, vacuum cleaners, floor care machines and various other cleaning solutions and products. Kärcher products are known for their quality, durability and performance.

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