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High-quality high-performance replacement battery charger for select Nilfisk 36V floor scrubbers and cleaning equipment. Designed as an alternative to original charger or after market 372-1153 charger. It fits related model numbers 2820C, 2820D, 3820C, 3820D, 3220C, 3520C and 3520D The reference product page identifies these as matching numbers and lists the charger as 36V, 25 amp. The output connector type is SB50 gray quick disconnect connector.

Key Specifications:

Voltage: 36V DC (nominal), Actual around 43V.
Amperage: 25 Amp
AC Input: Standard 100-240V AC (Plugs into any standard US wall outlet)
DC Connector: Industry Standard SB50 Gray Plug (Verify your machine's plug color and size before ordering)
Charging Profile: Smart multi-stage charging (Automatic shut-off when fully charged)

Direct Compatibility & Fitment: This charger is primarily designed for 36V Ride-on Floor Scrubber equipment but fits many other industrial brands. Compatible models include:

Tomcat (Factory Cat): 200, 250, PRO, Pilot V2.0, GTX V2.0 29", GTR V2.1 37C
Nilfisk-Advance ADGRESSOR: 2820C, 2820D, 3820C, 3820D, 3220C, 3520C, 3520D, E-series
Cross-Reference Part Numbers: 372-1153, 56314750, 202-2310, 250-2445, 250-2540, 600-2540, 370-2540, 8663-210, 802456
Other Applications: Suitable for various floor scrubbers, pallet jacks, and scissor lifts that utilize a 36V lead-acid battery system and an SB50 Gray connector.

Features:

Fully Automatic: Just plug it in and let it work. It protects against overcharging, extending your battery life.
Heavy Duty Build: Rugged housing designed for shop and warehouse environments.
LED Status Indicators: Easily monitor charging progress at a glance.
Fan Cooled: Built-in cooling fan ensures the unit remains at a safe operating temperature during long charge cycles.

Condition: New (unless your specific unit is used)

Shipping: Ships within 24 hours of payment.