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Karcher Battery 2.5Ah

2.445-034.0
$129
+ Delivery from $3
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Product Overview

Power up your Karcher tools with this reliable 2.5Ah battery. It's lightweight at just 0.469kg but delivers the juice you need for your compatible 18V Karcher devices. The compact design (133mm x 88mm x 50mm) fits neatly in hand while you work. This black replacement battery works with a wide range of Karcher products including vacuums, hedge trimmers, and patio cleaners. It's backed by a 2-year warranty for peace of mind. Model number: 2.445-034.0.

Key Features

  • Replacement vacuum battery for cleaning and garden tools
  • Compatible with select 18 Volt battery-powered devices
  • Compact size: 133 x 88 x 50 millimetres
  • Weighs 0.469 kilograms for easy handling

Key Specifications

Brand:
Karcher
Model Number:
2.445-034.0
Compatible Products:
18 Volt Battery Charger, BP 2.000-18, BR 30/1 C Bp, GSH 18-20 Battery, HV 1/1 Bp Fs, Hedge Trimmer HGE 18-50, KHB 4-18 Plus, LBL 2 Battery, LMO 18-36 Battery, LTR 18-30 Battery, Mini Chain Saw CNS 2-18, PCL 3-18 Battery Powered Patio Cleaner, PHG 18-45

Power & Charging

Battery:
18V 2.5Ah
Indicator:
LCD display to indicate battery level

General Information

Type:
Power Tool Battery
Colour:
Black
Additional Features:
Lithium-ion cells, Automatic storage mode extends the lifetime of the cells, IPX5 rated – protected against jets of water from all directions

Warranty

Manufacturer's Warranty:
2 Year

Power & Charging

Battery:
18V 2.5Ah
Indicator:
LCD display to indicate battery level

Warranty

Manufacturer's Warranty:
2 Year

Product Dimensions

Product Depth (mm):
133
Product Height (mm):
50
Product Width (mm):
88
Product Weight (kg):
0.47

Box Dimensions

Box Height (mm):
95
Box Width (mm):
142
Box Depth (mm):
96
Box Weight (kg):
1

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The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.

At a glance

The Karcher Battery 2.5Ah is a versatile 18V lithium-ion battery suited for garden tool users who value convenience and consistent power. Its LCD display provides real-time battery information, making it easy to monitor usage. Ideal for small to medium gardens, it offers reliable performance but limited runtime compared to higher-capacity batteries.

What it’s great for

  • Quick garden maintenance
  • Interchangeable battery use
  • Cordless garden tools
  • Consistent power delivery

Where it works best

  • Home gardens
  • Small yards
  • Outdoor maintenance areas
  • Tool sheds

Who it’s for

  • Home gardeners
  • DIY enthusiasts
  • Occasional garden tool users

Things to consider

Limited runtime compared to premium or higher-capacity batteries; may require frequent recharging for larger tasks.

Garden size suitability

Small to medium gardens — best for tasks that require moderate runtime.

Ease of use score

9/10 — LCD display and exchangeable design make operation straightforward.

Noise level vs category

10/10 — Silent operation; does not contribute to tool noise.

Multi-tasking flexibility

Works with all 18V Karcher battery platform tools; easily swapped between devices.

Portability rating

9/10 — Lightweight (0.5 kg) and compact for easy carrying and storage.

Key benefits

  • Real Time Technology: LCD display shows remaining running time, charging time, and charge level for easy monitoring.
  • Exchangeable Battery: Compatible with all devices on the 18V Karcher battery platform for flexible use.
  • Consistent Power: Lithium-ion cells deliver steady performance throughout the charge cycle.
  • Low Self-Discharge: Battery retains charge when not in use, reducing maintenance.
  • Memory Effect Prevention: Maintains capacity even after frequent partial discharges.
  • Automatic Storage Mode: Extends battery cell lifetime when not in use.
  • IPX5 Rated: Protected against water jets for outdoor reliability.

Q: Which devices are compatible with the Karcher 2.5Ah battery?

A: The Karcher 2.5Ah battery is compatible with select 18 Volt devices, such as vacuums, hedge trimmers, and patio cleaners.

Q: What is the weight of the Karcher 2.5Ah battery?

A: The Karcher 2.5Ah battery weighs 0.469kg.

Q: What are the dimensions of the Karcher 2.5Ah battery?

A: The dimensions are Length 133mm, Width 88mm, Height 50mm.

Q: What is the colour of the Karcher 2.5Ah battery?

A: The Karcher 2.5Ah battery is black.

Q: What warranty is provided with the Karcher 2.5Ah battery?

A: The Karcher 2.5Ah battery comes with a 2-year manufacturer's warranty.