Follow Us:
FREE Click & Collect in store
Click & Collect your items FREE from our store in North London.
Returns
See more details about our clear no nonsense returns policy.
See the full ranges here
See Warranty information here
Karcher BVL 3/1 BP Professional 36v Cordless Backpack Vacuum Cleaner

This premium professional kit features the Kärcher BVL 3/1 BP backpack vacuum with two high-capacity 36v 7.5Ah lithium-ion batteries and charger, delivering maximum runtime and productivity for intensive commercial cleaning operations. The twin 7.5Ah battery configuration provides the longest possible operational time, making this the ultimate choice for large facilities, extended shifts, and demanding cleaning schedules where continuous operation is critical.
The enhanced 7.5Ah capacity batteries deliver significantly extended runtime compared to standard batteries, whilst the brushless EC motor's exceptional efficiency maximises every charge. With two batteries included, one can charge whilst the other powers your vacuum, ensuring uninterrupted workflow throughout the longest cleaning shifts. The eco!efficiency mode further extends runtime when maximum suction isn't required, optimising battery life for different cleaning scenarios.
At just 4.1kg machine weight, the ultra-lightweight EPP housing ensures operator comfort even during all-day use across multiple sites. The harness-mounted control panel provides instant access to all functions without removing the backpack, whilst the ambidextrous design accommodates all users. Complete with floor and crevice nozzles for versatile cleaning applications.
Features and Benefits:
• Premium kit with two 7.5Ah high-capacity batteries included
• Maximum runtime for intensive commercial applications
• Twin battery system ensures continuous operation
• 7.5Ah capacity extends cleaning time between charges
• Ideal for large facilities and extended shifts
• Ultra-lightweight 4.1kg for all-day comfort
• Brushless EC motor maximises battery efficiency
• Eco!efficiency mode optimises runtime further
• Harness-mounted controls for seamless operation
• Complete professional solution ready to deploy
Specifications:
Battery Voltage: 36v
Battery Type: Kärcher Battery Power + (lithium ion)
Tank Capacity: 3 litres
Airflow: 35.4 l/s
Rated Performance: 350W
Vacuum, mbar / kPa: 189 / 18.9
Standard Nominal Size: ID 35
Sound Pressure Level: 65 dB(A)
Dimensions: 220mm x 317mm x 450mm
Machine Weight: 4.1kg
Contents:
• BVL 3/1 BP Cordless Vacuum Cleaner
• Backpack Frame
• Suction Hose (1 metre)
• Telescopic Suction Tune (615mm - 1007mm)
• Floor Tool
• Crevice Nozzle
• Fleece Filter Bag
• Filter
• Kärcher 36v Li-Ion Battery 7.5ah (x2)
• Battery Charger
Battery AH Explained
The best way to describe battery amp hour is that this is effectively the size of your fuel tank, the more amp hours your battery has then the longer the battery will last between charges. More amp hours does not increase the power of a given tool.
Battery Voltage Explained
A tool with a higher voltage than another is a bit like choosing an engine in a car, the higher voltage will generally mean higher power & performance. As with cars though a bigger engine does not always translate to better performance so it is important to compare the specifications of tools at different voltages between different manufacturers.
Karcher 36v Battery Universe
The Karcher 36v Battery Universe System is a range of 36v tools where all 36v batteries of all ah ratings fit all tools, allowing you to buy just a few batteries but as many of the range of bare tools that you need without the expense of a new batteries and chargers each time. Yellow DIY & Grey Professional are interchangeable providing they are of the same voltage.
Karcher Professional Vacuum Cleaner Glossary
Karcher uses a number of Code designations for their vacuum cleaners a glossary of these is shown below:
Equipment Type
Classic - Basic Equipment
ADV - Advance Equipment
eco!efficiency - Euipment with eco!efficiency function
BP - Battery powered
Filtration and functions
TACT2 - Dual automatic filter cleaning
TACT - Single automatic filter cleaning
AP - Semi-automatic filter cleaning
without suffix - cartridge filter
ME - Metal container
TC - Tilting chassis
EC - Brushless motor
TE - Automatic power outlet
L - Certified for L Class dusts
M - Certified for M Class dusts
H - Certified for H Class dusts
Z22 - Explosion proof vacuum cleaners
ECO K - Integrated water pump
BS - Vacuum cleaners for bakeries
Specifications
More Help
If you require more information or assistance with this product please consult the links below :
There is a Karcher Pro manufacturer warranty for this product which covers all manufacturing defects for the normal lifetime of the tool but does not cover wear and tear or damaged cause by misuse. This does not affect your statutory rights. For more details see <a href='/karcher-professional-warranty/warranty/126/' style='margin: 0; padding: 0;'><strong>Karcher Professional Warranty</strong></a>.











