SKU: SP81990Multi Function Microprocessor controlled 3.6, 12 & 18volt Battery Chargers have a 9 stage control & protection system Programmable over-charge voltage End of charge current Temperature cut-off Safety charging time Receive charge termination signal Over-charge voltage protection Over-charge current protection Short circuit protection Relay control protection Output Voltage: 10.8-18v / 3.4A Input Voltage: 100-240vac 50/60Hz Operating Temp: 0 to 40°C Storage Temp: -20 to 70°C Sp Tools Cordless Tool program was born in the belief that with intelligent design and manufacturing we could make a range of cordless tools that utilized the best combination of voltage, power, torque and size. At SP Tools we have become synonymous with manufacturing air tools and hand tools that give real meaning to the word durability. With this in mind we wanted to bring real durability to cordless tool technology. Here are just a few: Special engineered composite bodies to cope with everyday hard work. High strength all steel gearboxes CAD engineered alloy front housing with critical strengthening Motors with replaceable carbon brushes. (Life testing shows motor can outlast 4 sets of brushes) The first cordless impact wrench with electronic torque stop control system. The SP Cordless Tool range includes, Cordless Impact Drivers, Cordless Impact Wrench, Cordless Drill Drivers, Cordless Pop Rivet Gun, Cordless Ratchet & more...Read more