brand new and high quality<br> <br> Features:<br> Made of food grade material, strong, durable and good conductivity, good performance and long service life.<br> High current discharge capacity, high energy conversion efficiency, low process loss.<br> Simple charging and discharging circuit, no need rechargeable battery charging circuit, and the safety factor is high, and free maintenance.<br> Good ultra-low temperature characteristics, the ambient temperature range is as wide as -40 - 85 .<br> <br> Specification:<br> Material: Fiber Glass Board, Electronic Component<br> Size: app.9.3 x 3.8cm/3.66 x 1.5in<br> Color: Black<br> Quantity: 1 Pc<br> Product<br> Parameter:<br> Max. Charge Voltage: Single rated voltage x N (N indicates the number of series)<br> Max. Charge Current (A): Unrestricted (This current is related to the discharge current of the super capacitor.)<br> Max. Discharge Current (A): Unrestricted (This current is related to the discharge current of the super capacitor.)<br> Min. Discharge Voltage: 0.1V<br> Monomer Equilibrium Starting Voltage: 2.65V<br> Balance Start Voltage Error: 0.25%<br> Single Balanced Start Display: Red LED lamps light<br> Monomer Equilibrium Current: Less than 1A<br> for DC Resistance: 1m<br> Operating Temperature Range: -40 - 85/-40 - 185<br> Storage Temperature Range: -40 - 85/-40 - 185<br> Tips:<br> 1. 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.<br> 2. 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!<br> <br> Note:<br> No retail package.<br> Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.<br> Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!<br> <br> Package includes:<br> 1 x Super Capacitor Balancing for Protection Board<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store