Tennant – OEM Charger Part# 1237438 – 36VDC, 5.3A, 240VAC, 60HZ, Tennant 4220840
New Tennant part number: 4220840. 36VDC, 5.3A, 240VAC, 60HZ. Tennant, Nobles. Manufacturer Part Number. Compatible Manufacturer Part Numbers. See pictures above of the exact item and cords included.