Karcher Battery Power+ 36/75 – 36V High-Capacity Battery (2.445-043.0)

Kärcher Compatible Battery PW+ 36/75 | 2.445-043.0

Name: Kärcher Compatible Battery PW+ 36/75 | 2.445-043.0
Brand: Karcher
SKU: 2.445-043.0
Price: 399.0 AUD
Availability: InStock

SKU 2.445-043.0

BARCODE 4054278558158

By: Karcher

$399.00 - $399.00

$399.00

$399.00 - $399.00

$399.00

Availability: This product will be delivered in 3-5 business days

Quantity

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Delivery Notice:

Please allow 3-5 business days for processing before it's ready for delivery or pickup. All standard delivery options still apply.

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Product Description

Karcher Battery Power+ 36/75 36V High-Capacity Battery 7.5 Ah (2.445-043.0)

Push your commercial cordless equipment to its absolute limits with the Karcher Battery Power+ 36/75 (2.445-043.0). Engineered for grueling, high-demand professional environments, this massive 7.5 Ah lithium-ion battery represents the pinnacle of Karcher’s 36V Power+ platform. It is explicitly designed to deliver extreme, fade-free power and exceptionally long runtimes for heavy-duty cordless machines, including Karcher's commercial backpack vacuums, high-pressure washers, and professional landscaping tools. With this high-capacity energy source, you can confidently tackle massive cleaning tasks without the constant interruption of recharging.

Durability and intelligent technology are built directly into the core of the 36/75. Encased in an ultra-robust, shock-resistant, and splash-proof housing, it easily survives the harsh realities of construction sites and outdoor weather conditions. Furthermore, it features Karcher's highly advanced "Real Time Technology" via an integrated LCD screen. This smart display provides precise, minute-by-minute updates on remaining runtime, charging status, and overall battery capacity. Free from the memory effect and featuring minimal self-discharge, this 36V commercial lithium-ion battery ensures your professional fleet is always ready for immediate deployment.

Who Is This High-Capacity Battery Ideal For?

The Karcher Battery Power+ 36/75 delivers extended runtime for demanding commercial tasks. It is highly recommended for:

Commercial Cleaning Contractors: Operating the Karcher BVL 5/1 Bp cordless backpack vacuum for over an hour of continuous, high-suction cleaning in large office buildings.
Professional Landscapers: Powering heavy-duty 36V hedge trimmers, chainsaws, and blowers through massive outdoor maintenance jobs without returning to the truck for a charge.
Facility Maintenance Teams: Utilizing a single, interchangeable high-capacity battery to run their entire fleet of Karcher 36V wet/dry vacuums and pressure washers.
Mobile Detailers: Needing a reliable, massive-capacity power source that operates flawlessly outdoors and safely resists splashes from pressure washing.

Key Features and Performance Benefits:

Massive 7.5 Ah Capacity: The largest battery in the Karcher 36V lineup, providing extreme, extended runtimes for high-draw professional equipment.
Real-Time LCD Display: Intelligently shows the exact remaining operating time in minutes, the charging time remaining, and the battery's overall health percentage.
Splash-Proof & Shock-Resistant: The rugged external housing protects the internal lithium-ion cells from heavy impacts, dust, and water splashes (IPX5 rated).
Zero Memory Effect: Advanced lithium-ion technology allows you to recharge the battery at any capacity level without permanently degrading its maximum lifespan.
Intelligent Cell Monitoring: Automatically protects the battery against dangerous overloading, severe overheating, and deep discharge during heavy commercial use.

Technical Specifications:

Brand: Karcher
Product Name: Battery Power+ 36/75
Part Number: 2.445-043.0
Battery Chemistry: Premium Lithium-Ion (Li-Ion)
Voltage: 36 Volts (36V)
Energy Capacity: 7.5 Amp-Hours (Ah)
Display Technology: LCD Real-Time Charge Status
Durability: Splash-proof (IPX5) and highly shock-resistant
Platform Compatibility: Universal fit for all Karcher 36V Battery Power and Battery Power+ equipment.

Power your professional fleet longer with extreme 7.5 Ah capacity. Available for nationwide delivery.

Delivery Information

Dispatch: Items marked as “In stock” or “Ready to be shipped” are usually dispatched within 1 business day after payment is received. If an item is not in stock and ordered from our supplier, please allow 3–5 business days for processing before it is ready for delivery or pickup. All standard delivery options still apply.

Shipping: Delivery costs are calculated at checkout based on your location and order size. Bulky items and chemicals may attract additional freight charges and cannot be sent to PO Boxes.

Delivery: Parcels are delivered by road freight. Authority to leave may be used if no one is available to receive the order. For full details, please see our Shipping & Delivery Policy

Business days to delivery

NSW
City	1 Day
VIC
Melbourne	1 Day
Regional	3–4 Days
QUEENSLAND
Brisbane	1–2 Days
Regional	3–4 Days
SOUTH AUSTRALIA
Adelaide	2–3 Days
Regional	4–5 Days
NORTHERN TERRITORY
All Areas	4–6 Days
WESTERN AUSTRALIA
All Areas	4–6 Days
TASMANIA
All Areas	4–6 Days

Frequently Asked Questions

What is the difference between a 5.0Ah, 6.0Ah, and this 7.5Ah battery?

The 'Ah' (Amp-Hour) rating determines the size of the battery's energy reserve. The 7.5 Ah battery holds significantly more energy than a 5.0 or 6.0 Ah battery, providing the absolute maximum continuous runtime possible for your Karcher machines.

Will this battery fit my Karcher 18V weed trimmer?

No. This is a massive 36V commercial battery. It will not physically fit, nor provide the correct voltage, for Karcher's smaller 18V domestic garden tools.

How long will this battery power the Karcher BVL 5/1 Bp backpack vacuum?

When fully charged, this massive 7.5 Ah battery can power the Karcher BVL 5/1 Bp cordless backpack vacuum for up to an impressive 64 minutes of continuous operation.

Is the LCD display easy to read outdoors?

Yes, the Real Time Technology LCD screen is highly visible and updates continuously to show exactly how many minutes of runtime you have left based on the specific machine you are currently operating.

Is the fast charger included with this battery?

No, this listing is for the 36V 7.5 Ah battery only. To charge it rapidly, you must purchase the compatible Karcher 36V Fast Charger separately.

Can I leave this battery in the rain?

While you shouldn't submerge it, the battery features an IPX5 water resistance rating. This means its housing is protected against low-pressure water jets and splashes, making it safe to use outdoors during light rain or while pressure washing.

Does it slowly lose power as the battery drains?

No. Thanks to premium Lithium-Ion cell technology, the battery provides 100% fade-free power. Your vacuum or chainsaw will run at maximum performance right up until the LCD screen hits 0%.

How do I maximize the lifespan of this battery?

To ensure maximum longevity, avoid leaving the battery completely empty (0%) for long periods, store it indoors in a cool, dry place away from extreme summer heat, and remove it from the charger once it reaches 100%.

What does 'minimal self-discharge' mean?

Older batteries would slowly go flat while sitting on the shelf unused. This modern lithium-ion battery holds its charge incredibly well, meaning if you charge it and leave it in the van for a week, it will still be fully charged when you need it.

Is this battery heavy?

Because it packs a massive 7.5 Ah of energy, it is physically heavier than the 2.5 Ah models. However, it is optimally balanced to act as a counterweight in larger commercial machines like vacuums and leaf blowers.

Will this battery automatically protect itself if it gets too hot?

Yes, it features an intelligent internal management system. If you run a high-draw tool continuously on a hot day and the battery nears a critical temperature, it will safely regulate its power output or temporarily shut down to prevent permanent cell damage.

Do you offer trade discounts if I need to outfit my entire cleaning team?

Yes, Freshway Supplies provides competitive trade and bulk pricing for commercial cleaning contractors and facility managers. Contact us to establish your trade account and source your batteries.

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