Makita GN900SE 7.2 Volt First Fix Gas Nailer complete with 2 batteries and carrying case. The Makita GN900 is a cordless clipped head framing nailer developed for a wide range of framing applications. High performance and hoseless it uses fuel gas (not supplied) as the power source to provide freedom from compressors. Makitas tried and tested Lithium-ion 7.2 volt battery system is capable of a full charge in 30 minutes. With LED low battery and error detection system, and a shock absorbing battery fitting to protect the terminals. The top of the machine is fitted with protective bumpers to protect workpiece and the nailer from knocks and scratches. This also doubles as a gripper to stop it sliding down inclined surfaces such as a sloping roof. Fitted with a dual position hook, handy for hanging from rafters or piping. Professional Builder Magazine said the GN900SE Nailer "Should reduce downtime in that it recharges 4 times faster and has the power to drive home 75mm long full ring nail