Replaces DUC252ZMakita DUC302Z 30cm / 12\" Twin 18v LXT Cordless Chainsaw Body Only The DUC302Z is a cordless chainsaw powered by 2x Makita 18v lithium-ion batteries giving the equivalent power of a 36v machine. Any combination of batteries can be used, 3.0Ah, 4.0Ah or 5.0Ah but please note that the machine will cut out once either one of the batteries has lost its charge. It comes with a 30cm bar and bar guide cover. The unit is supplied with a 3/8\" chain and the unit benefits from tool-less tension adjustment. Replaces DUC252Z. FEATURES New adjustment lever for easier tool-less saw chain / tension adjustment Powered by two Makita 18v lithium-ion batteries to supply energy to the powerful 36v DC motor drive system Electric chain brake Kickback brake Chain oil level window Ergonomic soft grip XPT (eXtreme Protection Technology) Battery capacity warning lamp - when remaining battery capacity decreases below a certain limit, the motor automatically stops and a solid light reminds you to replace the battery. One warning lamp for each battery Soft start SPECIFICATION Voltage: 18v x 2 (36v) Chain Oil Capacity: 85 ml (cm³) Chain Gauge: 0.043 \" Chain Pitch: 3/8 \" Chain Speed: 8.3 m/sec Bar Size: 30 cm / 12\" Maximum Output: 800 w Net weight: 4.7 kg NOISE & VIBRATION Noise Sound Pressure: 84.4 dB(A) Noise Sound Power: 95.4 dB(A) Noise K Factor: 2.5 dB(A) Vibration K Factor: 1.5 m/sec² Vibration: Cutting Wood: 6.3 m/sec²