• The 36V battery system provides up to 3-1/2 hours of runtime per charge.
•0-30 lbs. of pad pressure produces a brilliant, high-gloss shine.
•Quiet operation (only 68 dBA) means minimal disruption to customers and co-workers.
•The Charger 2025 is available with either variable speed wheel-drive (DB) or pad-assist (AB) propulsion.
•The .25 HP motor on the DB model powers a 2-wheel drive differential, with variable speed in both forward and reverse, so the operator can select a comfortable working pace.
•On the pad-assist model the flexible, built-in pad driver is angled to the floor to help propel the unit.
•The Vac-Trac Dust Control System collects the pad dust created by burnishing to maintain Indoor Air Quality.
Pad Speed 2500 RPM
Pad Size 20 in. (51 cm)
Pad Driver 20 in. (51 cm) flexible
Motor
-Type DC permanent magnet
-Voltage 36V.
-HP 2.5 HP
-RPM 2500
Batteries Three 12V. 210 AH
Drive
-DB Chain drive differential
-AB Pad assist propulsion
Switches & Controls Master on/off switch. Deadman lever on AB model, twist grip switch on DB model. Safety switch prevents pad rotation in raised positions. 3-position lever on rear panel raises machine from operator to transport to pad-change position.
Overload Protection Pad: 70 amp reset circuit breaker. DB Drive Motor: 8 amp reset circuit breaker
Construction
-Frame 7-gauge steel frame
-Housing Rotocast polyethylene body
-Flexiwall Shield ABS Plastic with steel liner
-Wheels DB Two 9-in. (23 cm) front wheels
-Wheels AB Two 8-in. (20 cm) ball-bearing type front wheels
-Rear Caster One 4-in. (10 cm) ball-bearing swivel type caster
Sound Level 68 dbA @ operator
Dimensions
-Length 53.5 in. (136 cm)
-Width 25 in. (63.5 cm)
-Height 36 in. (91 cm)
Weight w/ batteries
• DB 583 lbs. (264 kg)
• AB 511 lbs. (232 kg)
Shipping Wt
• DB 622 lbs. (282 kg)
• AB 550 lbs. (250 kg)
Shipping Class 70
Warranty 3 year limited 10 year polyethylene
NSS Enterprises CHARGER 2025AB Parts and Support
the charger 2025 db/ab produces a high-gloss shine, but without the high maintenance requirements, noise, emissions, and safety concern associated with propane burnishers. this battery-powered burnisher features 2500 rpm pad rotation to generate a superior wet-look shine.
• the 36v battery system provides up to 3-1/2 hours of runtime per charge.
•0-30 lbs. of pad pressure produces a brilliant, high-gloss shine.
•quiet operation (only 68 dba) means minimal disruption to customers and co-workers.
•the charger 2025 is available with either variable speed wheel-drive (db) or pad-assist (ab) propulsion.
•the .25 hp motor on the db model powers a 2-wheel drive differential, with variable speed in both forward and reverse, so the operator can select a comfortable working pace.
•on the pad-assist model the flexible, built-in pad driver is angled to the floor to help propel the unit.
•the vac-trac dust control system collects the pad dust created by burnishing to maintain indoor air quality.
pad speed 2500 rpm
pad size 20 in. (51 cm)
pad driver 20 in. (51 cm) flexible
motor
-type dc permanent magnet
-voltage 36v.
-hp 2.5 hp
-rpm 2500
batteries three 12v. 210 ah
drive
-db chain drive differential
-ab pad assist propulsion
switches & controls master on/off switch. deadman lever on ab model, twist grip switch on db model. safety switch prevents pad rotation in raised positions. 3-position lever on rear panel raises machine from operator to transport to pad-change position.
overload protection pad: 70 amp reset circuit breaker. db drive motor: 8 amp reset circuit breaker
construction
-frame 7-gauge steel frame
-housing rotocast polyethylene body
-flexiwall shield abs plastic with steel liner
-wheels db two 9-in. (23 cm) front wheels
-wheels ab two 8-in. (20 cm) ball-bearing type front wheels
-rear caster one 4-in. (10 cm) ball-bearing swivel type caster
sound level 68 dba @ operator
dimensions
-length 53.5 in. (136 cm)
-width 25 in. (63.5 cm)
-height 36 in. (91 cm)
weight w/ batteries
• db 583 lbs. (264 kg)
• ab 511 lbs. (232 kg)
shipping wt
• db 622 lbs. (282 kg)
• ab 550 lbs. (250 kg)
shipping class 70
warranty 3 year limited 10 year polyethylene
• the 36v battery system provides up to 3-1/2 hours of runtime per charge.
•0-30 lbs. of pad pressure produces a brilliant, high-gloss shine.
•quiet operation (only 68 dba) means minimal disruption to customers and co-workers.
•the charger 2025 is available with either variable speed wheel-drive (db) or pad-assist (ab) propulsion.
•the .25 hp motor on the db model powers a 2-wheel drive differential, with variable speed in both forward and reverse, so the operator can select a comfortable working pace.
•on the pad-assist model the flexible, built-in pad driver is angled to the floor to help propel the unit.
•the vac-trac dust control system collects the pad dust created by burnishing to maintain indoor air quality.
pad speed 2500 rpm
pad size 20 in. (51 cm)
pad driver 20 in. (51 cm) flexible
motor
-type dc permanent magnet
-voltage 36v.
-hp 2.5 hp
-rpm 2500
batteries three 12v. 210 ah
drive
-db chain drive differential
-ab pad assist propulsion
switches & controls master on/off switch. deadman lever on ab model, twist grip switch on db model. safety switch prevents pad rotation in raised positions. 3-position lever on rear panel raises machine from operator to transport to pad-change position.
overload protection pad: 70 amp reset circuit breaker. db drive motor: 8 amp reset circuit breaker
construction
-frame 7-gauge steel frame
-housing rotocast polyethylene body
-flexiwall shield abs plastic with steel liner
-wheels db two 9-in. (23 cm) front wheels
-wheels ab two 8-in. (20 cm) ball-bearing type front wheels
-rear caster one 4-in. (10 cm) ball-bearing swivel type caster
sound level 68 dba @ operator
dimensions
-length 53.5 in. (136 cm)
-width 25 in. (63.5 cm)
-height 36 in. (91 cm)
weight w/ batteries
• db 583 lbs. (264 kg)
• ab 511 lbs. (232 kg)
shipping wt
• db 622 lbs. (282 kg)
• ab 550 lbs. (250 kg)
shipping class 70
warranty 3 year limited 10 year polyethylene
Parts
Can't find what you need? Click here or call 1-800-USA-CLEAN
In the market for a new machine? You can find quality new and reconditioned floor care equipment at one of our vendor partners:
Need a professional? We offer service both virtually and in person.
Learn more
Diagrams
- View all diagrams
- - Frequently Replaced Parts
- - Pad Holders
- Base Assembly
- Batteries and Charger
- Control Frame Assembly
- Handle Assembly
- Housing Assembly
- Motor 2200RPM 36V 3 HP Assembly With Onboard Charger
- Motor 2500RPM 36V 2 HP Assembly With Onboard Charger
- Motor Assembly
- Pads
- Shield and Pad Driver Assembly
- Wiring Diagram
- Wiring Diagram With Onboard Charger
Manuals
Bulletins
- NSS Charger 2025/2716 Shunt and Max Collar Amp Settings
- NSS Curtis Control Board Troubleshooting
- NSS Delta Q Onboard Battery Chargers Service Tips and Errors
- NSS Field install key switch kits
- NSS Serial Number Format
- NSS Softer red caster wheel & usage table
- TSS Bulletin 36 NSS Charger and Wrangler Emergency Stop Block Compatibililty