Specifications: Color: Black Material: PPO Quantity: 10 Pairs / 20 Pairs / 50 Pairs / 100 Pairs(optional) Wiring Method: Crimping Test Voltage: 6kV(50Hz, 1min) Waterproof: IP67 Wiring Specifications: 2.5/4/6mm Contacting Impedance: 0.5m Fireproof Rating: UL-94-VO Temperature Ranges: -40-90(IEC) -40-75(UL) Male Connector(each): 56 * 19mm/ 2.2 * 0.7in Female Connector(each): 57 * 19mm/ 2.2 * 0.7in Package Size: 10 Pairs: 120 * 120 * 30mm/ 4.7 * 4.7 * 1.2in 20 Pairs: 150 * 150 * 30mm/ 5.9 * 5.9 * 1.2in 50 Pairs: 200 * 200 * 50mm/ 7.9 * 7.9 * 2.0in 100 Pairs: 250 * 270 * 80mm/ 9.8 * 10.6 * 3.1in Package Weight: 10 Pairs: 210g/ 7.4oz 20 Pairs: 402g/ 14.2oz 50 Pairs: 1030g/ 36.3oz 100 Pairs: 2003g/ 70.7oz Packing List: 100 * Pair of Solar Connector(Male & Female)