Junda Battery is a trusted manufacturer of custom lithium-ion battery packs for commercial and industrial cleaning machines. While traditional floor scrubbers and vacuums have long relied on lead-acid batteries, lithium-ion technology has become the superior alternative—offering longer runtimes, faster charging, and lower maintenance.
With over 15 years of battery engineering experience, we specialize in developing tailored battery solutions for:
Cordless vacuum cleaners
Ride-on and walk-behind floor scrubbers/sweepers
Commercial floor cleaning machines
Robotic and autonomous cleaning systems
Carpet extraction and cleaning equipment
Each cleaning machine requires a battery pack designed for its specific voltage, discharge rate, temperature tolerance, and runtime. Junda Battery offers both standard and fully customized lithium-ion solutions—including dual-pack system designs for extended operation.
Key technologies we apply:
Thermal management: integrated insulation and heating modules for reliable charging/discharging in both low and high-temperature environments
SOH accuracy optimization: ensures stable State of Health readings for enhanced battery life tracking and cleaning performance, especially in cold environments
Our engineers have designed hundreds of cleaning machine battery packs, including projects for international robotic cleaning brands
Proven expertise in cell configuration, battery pack assembly, and BMS integration for safe and stable performance
Extended cycle life and high energy density to support long runtimes and fast recharging, minimizing downtime
Flexible custom services for OEMs and equipment brands requiring private-label or application-specific battery design
To meet various use cases, we supply multiple lithium-ion configurations and chemistries tailored to your floor scrubber or cleaning system’s power profile.
Junda Battery offers a full range of custom lithium battery packs for various commercial and robotic cleaning machines. All battery packs are built with premium-grade 18650 or 21700 cells, smart BMS, and are engineered for high performance, safety, and durability in continuous-use environments.
Our 18V pack uses 3.7V lithium-ion 18650 or 21700 cells with high discharge rates, ideal for compact carpet cleaning equipment.
Key Features:
Long cycle life
Custom housing design
Smart 5S BMS integration
24-month quality guarantee
Certified with IEC 62133 and UN38.3, our 24V battery packs are available in both standard and smart versions. Perfect for floor sweepers requiring stability and protection.
Key Features:
Capacity range: 10Ah–20Ah
Low-temperature charge/discharge protection
Configurable pack layout and enclosure
Designed for next-gen cleaning robots and automatic scrubbers, our 36V pack features double-layer BMS protection and is UL certified.
Key Features:
Charge protection down to -5°C / discharge down to -20°C
Advanced heat insulation and cell balancing
Custom nickel strips and pack structure
Built only with original Samsung or LG cells
Our lithium-ion battery packs are designed for a wide range of commercial and industrial cleaning equipment, including:
Carpet extractors
Floor sweepers and scrubbers (ride-on or walk-behind)
Robotic and autonomous floor cleaning machines
Cordless vacuum cleaners
High-performance sprayers
We offer standard and custom configurations including:
18V for compact cleaning tools (e.g., carpet machines)
24V for general-purpose floor sweepers
36V for robotic or high-powered automatic scrubbers
All voltage systems can be adapted for specific runtime, enclosure, and discharge needs.
Yes. Our packs are equipped with thermal insulation and smart BMS with:
Charging support down to -5°C
Discharging support down to -20°C
Heat protection for high-temperature operation up to 60°C
These features ensure stable performance across all seasons and industrial environments.
Junda Battery floor scrubber packs can meet international safety and transport standards including:
UN38.3 (transport safety)
IEC 62133 (cell and pack safety)
UL (optional for North America)
CE / RoHS upon request for EU market
Yes. We provide full OEM/ODM battery customization, including:
Voltage, capacity, and cell brand (Samsung, LG, etc.)
Custom casings, wiring harness, and mounting brackets
Dual-pack system for long runtime
Private-label services for cleaning equipment brands
Junda Battery provides:
Technical consultation for integration
Warranty coverage (up to 24 months)
On-request testing reports (cycle life, thermal, drop test)
Ongoing engineering support for BMS upgrades or replacements
Need a custom lithium battery pack? Just send us your specs—we’ll help you choose the right voltage, case, and configuration for your application.
At JUNDA, we make customization easy. Follow these 3 simple steps to start today:
Send your battery requirements — voltage, capacity, casing type, or upload drawings/photos.
We’ll evaluate your specs and recommend the best configuration. A detailed quote will be sent within 24 hours.
After approval and deposit, we start production. Shipping and tracking will be arranged for fast, secure delivery.
