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Due to scheduled system maintenance, online ordering will be unavailable on tennantco.com from Sunday, November 3rd at 12:00 PM SST to Sunday, November 3rd at 5:00 PM SST. We apologize for the inconvenience.
Delta Q 36 Volt, 21 Amp Onboard charger for flooded, gel, and AGM batteries is uniquely designed for use with Tennant and Nobles machines. Parts are machine specific. Please check your machine model and serial number before ordering.