Features: Made of aluminum alloy outshell, solid and fall resistant, wear resistant and beautiful. Adopts low loss confluence output technology and welding technology, non oxidation, lower loss and more reliable. Equipped with color digital display, the welding current will be visually displayed, and support adjust the pulse time. With AT automatic induction welding mode, hands-free design, easy to use, touching and welding without foot pedal, very convenient. 11.6Kw high power output design, 99 gears of output power adjustable, more accurate welding, and it can continuously welding thousands of points on nickle/nickelplate sheet. Suitable for welding lithium battery, button battery, power tool battery, battery group and etc.. Also support welding nickel mobilephone battery, compatible with various of mainstream mobilephones. Stable output without tripping, AC100-240V voltage universal, suitable for any power supplys conditions. Multiple strands of high temperature silicone wire with fine torsional resistance ability, fine conductivity and reliability, with a strong overload bearing capacity, with low internal resistance and low replacement cost. Specifications: Name: Spots Welding Machine Material: aluminum alloy Pulse power: 11.6KW Max welding energys: 60J Welding voltage: 5-5.8V Pulse time: 5ms max Adapter parameter: max 1.5V, 1.3A Pulse time adjustment: support Power gear: 0-99 gears Item size: 67 * 176 * 126mm / 2.64 * 6.93 * 4.96in Item weight: 1450g / 3.20lb Package size: 225 * 190 * 170mm / 8.86 * 7.48 * 6.69in Package weight: 2500g / 5.51lb Packing List: 1 * Spots Welding Machine 1 * Adapter 1 * Pair of Welding Pens