General description The Makita MR001GZ01 Job Site Radio is a powerful and versatile audio solution designed for tough job site conditions. It is compatible with 12V, 14.4V, 18V, and 40V Max batteries from the XGT, LXT, and CXT series. This radio features a durable construction with IP65 rating, ensuring excellent weather and water resistance. Technical specifications Part Number: MR001GZ01 Barcode: 0088381739016 Nominal Battery Voltage: 12V / 14.4V / 18V / 40V Battery Chemistry: Li-ion Frequency Range AM: 522 - 1,710 kHz Frequency Range FM: 87.5 - 108 MHz Continuous Use 18V / 2.0 Ah Battery: 10 hours Continuous Use 18V / 4.0 Ah Battery: 20 hours Continuous Use 18V / 5.0 Ah Battery: 25.5 hours Continuous Use 18V / 6.0 Ah Battery: 31 hours Continuous Use 14.4V / 3.0 Ah Battery: 12 hours Continuous Use 18V / 3.0 Ah Battery: 14 hours Continuous Use XGT 40Vmax / 4.0 Ah: 30 hours Speaker Output Power 12Vmax: 1.2 W (x2) Speaker Output Power 18V: 3.5 W (x2) Speaker Output Power 40Vmax: 5 W