A2212 930KV brushless outrunner motor:\n\n- Mode:Wester A2212\n- KV: 930 / 1000 /1400 /2200 according to your order\n- Max Efficiency: 80%\n- Max Efficiency Current: 4-10A (>75%)\n- Current Capacity: 12A/60s\n- No Load Current @ 10V: 0.5A\n- No. Of Cells: 2-3 Li-Poly\n- Motor Dimensions: \u03A627.5 x 30mm\n- Shaft Diameter: \u03A63.17mm\n- Weight: 47g\n\nXXD A2212 1000KV brushless outrunner motor:\n\nKV: 1000\nMax. efficiency: 80%\nMax. efficiency current: 4-10A (>75%)\nCurrent capacity: 12A/60s\nNo Load current @ 10V: 0.5A\nNo. of cells: 2-3 Li-Poly\nMotor size: 27.5 * 27mm / 1.1 * 1.1in\nShaft diameter: 3.17mm / 0.1in\nWeight: 48g / 1.7oz\n\nXXD A2212 1400KV brushless outrunner motor:\n\n- Shaft diameter: 3.17mm\n- Dimension : 27.8mm x 27mm\n- Recommended Propeller: 2-cells 7*3.5 , 3-cells 6x3\n- Weight: 48g\n\nXXD A2212 2200KV brushless outrunner motor:\nMax Efficiency: 80%\nMax Efficiency Current: 4-10A (>75%)\nCurrent Capacity: 12A/60s\nNo Load Current @ 10V: 0.5A\nNo. :