Surlon Power LFP | Floor Scrubber Lithium Battery 24V 205Ah

Product Overview

The Surlon Power FB04 is a 24V 205Ah LiFePO4 floor scrubber battery — 25.6V nominal, 5248 Wh (5.25 kWh) stored — built to replace lead-acid power in compatible commercial and industrial floor-cleaning machines. It sits near the top of our 24V floor scrubber range, which runs from 105Ah to 230Ah, so it is aimed at machines with long cleaning routes and sites that would rather not swap packs in the middle of a shift.

Inside a steel case rated IP65, the pack pairs LiFePO4 cells with an integrated battery management system that watches voltage, current and temperature while the machine works. Walk-behind and ride-on scrubbers can both use it where the compartment, controller and charger match; the pack changes how the machine is powered, not what voltage class the machine is built around.

Weight is deliberately left open. The counterweight configuration can be customized so the pack suits the balance and deck feel of a particular machine rather than forcing the operator to adapt.

One honest note on run time: rated capacity is stored energy, not a promise of hours. How far 5.25 kWh stretches depends on brush pressure, vacuum load, traction, floor type, ambient temperature and how deeply the pack is discharged. Send us the machine and its typical working day and the engineers at our cleaning equipment battery factory will review those numbers with you.

Key Benefits

• Longer windows between charges — at 5.25 kWh of stored energy, this 24V 205Ah LiFePO4 floor scrubber battery has enough capacity for extended cleaning cycles, so a machine can finish a scheduled area before it returns to its charge point.
• Current headroom for combined loads — 0.5C continuous (102.5A) covers normal scrubbing, while 1C (205A) is available for peaks when brush, vacuum and traction motors pull together on a ramp or a heavy soil load.
• Steady output as the pack runs down — LiFePO4 holds its voltage across the discharge curve, so brush pressure and vacuum suction stay close to where they started instead of fading in the last part of a shift.
• Weight tuned to the machine — the counterweight configuration can be customized for balance, deck pressure and operator feel on compatible scrubbers.
• A footprint you can plan against — the case dimensions are published in the specification table, so your team can check compartment space, cable clearance and mounting points before the pack is built.
• A case built for wet work — the steel enclosure carries an IP65 rating, so dust and water spray from daily scrubbing stay out of the cell stack while the machine works.

Technical Specifications

Fitment & Commissioning

1. Treat a 24V 205Ah LiFePO4 floor scrubber battery as a machine-specific part, not a universal one. Start with the scrubber model, the controller's voltage window, and the current drawn by brush, vacuum and traction — steady values, plus peak current and how long each peak lasts.
2. Measure the compartment against the pack drawing. The published case dimensions cover the case only, so allow for cable route, connector access, hold-down points and enough room to lift the pack in and out for service.
3. Review the charger before anything is ordered. Output voltage window, charge profile and termination behaviour all have to suit a lithium pack, and an existing lead-acid charger is not automatically the right one.
4. Match the connection: connector type and pinout, cable gauge, fuse or breaker rating, and polarity. A photograph of the current terminal arrangement usually saves a round of questions.
5. Set the weight and balance for the machine. The counterweight configuration is agreed at this stage because it changes the load on the drive and the feel of the deck.
6. Commission on site: isolate the machine, fix the mountings, torque the terminals, connect, and confirm the pack powers up cleanly with the BMS behaving and the charger sequencing as expected.
7. Run a supervised first cycle and record it — operating time, voltage, temperature, charge time — then compare the result with the acceptance criteria your engineering team agreed before the rest of the fleet is converted.

Applications

• Walk-behind scrubber-dryers in stores and hospitality — one pack covers an aisle-by-aisle schedule across a store or hotel floor, and the machine returns to the same charge point when the route is done.
• Ride-on scrubbers in warehouses and logistics centres — long, wide aisles reward stored energy, and many sites also run sweepers on the same voltage, which is where a 24V battery pack for industrial sweepers earns its place across a mixed fleet.
• Factory and plant cleaning teams — swarf, oil film and coolant residue are hard on brushes and vacuum motors, so stable voltage keeps the deck working at the same pressure from the first pass to the last.
• Contract cleaners and property-management fleets — several machines, several sites, one overnight charge window; a pack that accepts a top-up between jobs fits a rotating schedule better than a fixed one.
• Hospitals, schools and public buildings — cleaning runs around occupants, so predictable run time and a sealed case matter more than headline speed.
• Cold stores and unheated loading bays — discharge continues in sub-zero cold, but bring the pack above freezing before charging, in line with its charge temperature range.

Lead-Acid Replacement

Fleets usually arrive here from a lead-acid set that has reached the end of its service life, or from one they are tired of maintaining. What changes first is the routine: no cell watering, no acid cleanup, no terminal scraping between shifts. What changes second is the way the machine behaves.

Voltage holds steady instead of sagging through the discharge, so brush pressure and suction stay close to where they started and the final hour of a shift cleans like the first. Charging habits shift as well — a partial top-up between shifts does not carry the same penalty it does on a lead-acid set, which suits sites where machines come back for an hour at lunchtime.

Weight is the one point that needs planning rather than assuming. A lead-acid set is heavy, and some machines rely on that mass as counterweight; the counterweight configuration here can be customized so balance and deck feel stay where the operator expects them.

Over the life of a scrubber, the pack is designed for many more charge cycles than the lead-acid set it replaces, so replacement frequency falls away and the annual battery budget becomes predictable. Every pack is assembled and checked in our cleaning equipment battery factory before it ships.

Ordering & Delivery

1. Send the machine and site details first: scrubber model, controller voltage window, brush, vacuum and traction current, compartment dimensions, connector photos and charger model. A 24V battery pack for industrial sweepers is specified against the machine it drives, so the more of this you share, the faster the review.
2. Agree the configuration in writing — rated voltage and capacity, counterweight setting, connector, cable length and labelling. Custom work is reviewed per project before it is quoted.
3. Confirm the documentation for your market. Certificates and test reports apply to a specific configuration and destination, so ask us to confirm which ones cover your build before you import or publish.
4. Validate a sample on the machine before committing to production: fit, operating time, temperature and charge behaviour. Ask your sales contact about sample availability and agree the acceptance criteria for your project.
5. Confirm the commercial terms in your quotation — quantity, unit price, production schedule, packing and the service terms that apply. These are set per project and confirmed in writing with the order.
6. Plan transport with your forwarder. Lithium packs ship with the transport documents required for the destination, and packing is agreed with the order; your sales contact can confirm the shipping method and the paperwork needed. Every pack is built and checked at our cleaning equipment battery factory before dispatch.

Technical Support & Model Matching

Technical questions reach the people who build the packs. Our engineering group in Shenzhen reviews your device's voltage window, load profile, enclosure space and charger before proposing a configuration; our sample group then builds units so you can validate fit and runtime before production. Cell selection, BMS design and pack assembly stay in-house, with quality checks in process and at final inspection, and a documentation team handling certificates, test reports and shipping papers. When a unit behaves unexpectedly in the field, our engineers help trace the fault and advise on installation and commissioning.

FAQ