["brand new and high quality\nFeatures:\nMade of food grade material, strong, durable and good conductivity, good performance and long service life.\nHigh current discharge capacity, high energy conversion efficiency, low process loss.\nSimple charging and discharging circuit, no need rechargeable battery charging circuit, and the safety factor is high, and free maintenance.\nGood ultra-low temperature characteristics, the ambient temperature range is as wide as -40 - 85 ℃.\n\nSpecification:\nMaterial: Fiber Glass Board, Electronic Component\nSize: app.9.3 x 3.8cm/3.66 x 1.5in \nColor: Black\nQuantity: 1 Pc\n\nProduct Parameter:\nMax. Charge Voltage: Single rated voltage x N (N indicates the number of series)\nMax. Charge Current (A): Unrestricted (This current is related to the discharge current of the super capacitor.)\nMax. Discharge Current (A): Unrestricted (This current is related to the discharge current of the super capacitor.)\nMin. Discharge Voltage: 0.1V\nMonomer Equilibrium Starting Voltage: 2.65V\nBalance Start Voltage Error: ± 0.25%\nSingle Balanced Start Display: Red LED lamps light\nMonomer Equilibrium Current: Less than 1A\nfor DC Resistance: 1mΩ\nOperating Temperature Range: -40 - 85℃/-40 - 185℉\nStorage Temperature Range: -40 - 85℃/-40 - 185℉\n\nTips:\n1. With LED balanced overvoltage indicator, in order to avoid damage to the equalizer board, discharge the voltage of each supercapacitor cell to 0V before assembly.\n2. Solder separately on the supercapacitor equalizer board. For the for protection of knowledge products, the silkscreen of the device above the sample will be erased, please buyers know!\n\nNote:\nNo retail package. \nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage includes:\n1 x Super Capacitor Balancing for Protection Board"]