A battery scrubber goes anywhere, with no cord to drag across a wet floor or to plug in again in each room. Runtime per charge ranges from about 40 minutes on the smallest micro scrubbers to a full shift on the largest walk-behinds, and recharging takes a few hours to overnight. Sealed AGM, gel and lithium batteries need no maintenance, while wet lead-acid batteries need topping up with distilled water.
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Best Battery Floor Scrubbers: Under 17 in
- Dapper Supply DP-WBFS1207 16 in#1 of 10Full review
A low-cost lithium micro scrubber with three brush speeds and a two-year warranty, for small commercial floors cleaned daily.
Amazon $1,399.95$1,399.9516 in1.5 gal1.5 h - Dapper Supply DP-WPFS1204 15 in#2 of 10Full review
The cheapest way into an automatic scrubber, for small offices, shops and restaurants. Its small tanks and one-year warranty suit light daily cleaning.
Amazon $999.95$999.9515 in1.5 gal1.5 h - Clarke MA50 15B#3 of 10Full review
A battery disc scrubber for convenience stores, clinics and classrooms that need a couple of hours of cordless scrubbing. It is priced well above import machines of the same width.
Amazon $4,461.15$4,461.1515 in3.5 gal2 h - Karhdir C4 15 in#4 of 10Full review
An inexpensive battery scrubber with large tanks for a 15 in machine, for small warehouses and shops on a budget. Its runtime is not published.
Amazon $1,619$1,61915 in5 gal- - Clarke MA30 13B#5 of 10Full review
A quiet cordless micro scrubber for restrooms, small shops and day cleaning around people. Its battery lasts about 40 minutes and it costs more than larger disc machines.
Amazon $3,826$3,82613.4 in1.6 gal0.7 h - Powr-Flite Predator PAS14G#6 of 10Full review
A compact battery disc scrubber that goes further between dumps than any other machine of its size here, for schools and retail floors.
Amazon $2,930.85$2,930.8514 in6.8 gal1 h - Minuteman E14 Battery#7 of 10Full review
A compact disc scrubber that carries more water than its size suggests, for schools and stores with long aisles. Its warranty is short.
Amazon $3,140.30$3,140.3014 in4.8 gal1.3 h - Powr-Flite PS030-W14-UG#8 of 10Full review
A low-profile compact disc scrubber for cafeterias and restaurants with tables to clean under. With no published warranty it trails the other compact machines.
Amazon $2,649$2,64913 in3 gal1 h - Minuteman EZ Mop 360#9 of 10Full review
A swivel-handle micro scrubber for crowded floors like restaurants and restrooms. It costs far more than other machines of its size.
Amazon $4,182.69$4,182.6916 in1.3 gal1 h - Tennant CS16#10 of 10Full review
A compact disc scrubber with full-size pad pressure, for small facilities that already run Tennant equipment. The one-year warranty and high price hold its score down.
Amazon $4,681$4,68113.8 in4.4 gal1 h
Best Battery Floor Scrubbers: 17 in and up
- Sunmax RT50 22 in#1 of 8Full review
A wide battery scrubber that runs a whole shift on a charge, for warehouses, factories and gyms. It has the longest runtime here.
Amazon $2,299$2,29922 in14.5 gal5 h - ARBRIX F450-X 20 in#2 of 8Full review
A 20 in lithium scrubber for supermarkets, schools and warehouses that want hours of cordless cleaning without battery maintenance.
Amazon $2,019$2,01920 in12 gal4 h - Purilitzs T380 22 in#3 of 8Full review
A 22 in battery scrubber with large tanks and several hours of runtime, for warehouses, factories and large retail floors.
Amazon $2,489$2,48922 in18.5 gal3 h - Karhdir RO850 22 in#4 of 8Full review
A 22 in battery scrubber with 18.5 gal of recovery, for warehouses and large open floors. Its battery runtime is not published.
Amazon $2,489$2,48922 in18.5 gal- - Sunmax RT35#5 of 8Full review
A mid-size battery scrubber for schools, offices and retail aisles that need a few hours of cleaning per charge at an import price.
Amazon $1,999$1,99917 in9.2 gal2.5 h - Viper AS5160#6 of 8Full review
A heavy-duty 20 in battery scrubber built for daily use in schools and warehouses. Its wet batteries need upkeep and its price is the highest here.
Amazon $5,720$5,72020 in16 gal- - Karhdir C5 18 in#7 of 8Full review
A budget 18 in battery scrubber with big tanks, for small warehouses, gyms and shops. Runtime is not published and the motor warranty is one year.
Amazon $1,999$1,99918 in11 gal- - Viper AS4325B#8 of 8Full review
A quiet 17 in battery scrubber for offices, hospitals and stores cleaned during open hours. Its tanks are small for the price.
Amazon $4,838.80$4,838.8017 in6.6 gal-
