Power Supply, Compatible Grainger Part Number 793ET9, 793EU0, 793EU1, Compatible Mfr Part Number M210, Printer Series Compatibility BMP(R)21 LAB Label Printer, BMP(R)21-PLUS Label Printer, M210 Label Printer, M210-LAB Label Printer, Battery Chemistry Lithium-Ion, Nominal Voltage 110, Includes (1) M210 AC Adapter/Charger, (1) M210 Li-ion Battery Pack, Product Type Li-Ion Battery Pack and AC Adapter Power Kit, Standards RoHS Compliant 2011/65/EU and 2015/863