BRAND : PIONEER ITEM NO.: KM06037 ORIGIN : CHINA OPERATING VOLTAGE : MAX.21V SHEAR DIAMETER/SHEAR CAPACITY : 150 MM POWER : 600W BRUSHLESS MOTOR MAXIMUM POWER : 650W-1500W PRODUCT SPEED (RPM) : 12 M/S GUIDE PLATE SPECIFICATION : 1/4" PITCH 7" CHAIN SPECIFICATION : 1/4" (6.35) X 0.043" GAUGE 48 LINKS LUBRICATION : AUTOMATIC BATTERY CAPACITY : 18V 4AH X 2 RATED VOLTAGE : MAX. 21V BATTERY CHARGE TIME : 2-4 H BATTERY LIFE : 1-3 H BATTERY SIZE : 300X35.3X71 AUXILIARY FUNCTION : DISCHARGE FUNCTION 10 C CHARGER INPUT VOLTAGE : C110-220V_ 50/60Z CHARGER OUTPUT VOLTAGE : 21V RATED OUTPUT POWER : 85WH OPERATING AMBIENT TEMPERATURE : -10-60C PRODUCT WEIGHT : 1680G