Energy & Environment

Uninterrupted Power Supply for MDVRModel: Hero-MD-UPS02OverviewUPS system is backup battery for MDVR power supply?Main FeaturesIC control technology and multiple protection circuit;High-efficiency current output, high-capacity branded lithium battery;User-friendly and easy to install;Special vehicle power supply input and output ports;All-metal shell designed for vandal proof；Long battery life expectancy, outstanding high temperature durability, no memory effect and environment friendly;SpecificationsModel Hero-MD-UPS02 Case materialCold-rolled steelCharge voltage range12--36VCasing material for single cell Nickel plated steelStandard capacity (0.2C5A) 2Ah Minimum Capacity?(1C5A)1.8AhRated voltage 9.6V, Single cell?Work voltage: 3.20V Max.Charge voltage 10.8V, Single Ave. charge Voltage: 3.60V Cut-off voltage 7.5V, Single Ave. Discharge Voltage: 2.50VStandard charge current1A Charging TimeAbout 2.5hMax Continuous discharge current4AMax discharge current6ABattery dimension88.5mm*115mm*61mmTotal weight (Approx.)About 700gWorking temperature(CC/CV) Standard0℃～60℃ Discharge0℃～60℃ Storage-20℃～60℃ Interface?PerformanceNo. Item Standard Testing method 1 Discharge performance in normal temperatureDischarge capacity /standard capacity×100％
? ? ?(A)0.2C5A ≥100％
? ? ?(B)1C5A ≥95％Charge with 0.2C5A standard charge in the condition of temperature 25oC±5oC, relative humidity 45％～80％?(if there is no especial statement, the charging way is same as this.?) Keep it for 10min?and separately?discharge with 0.2C5A?&1C5A to cut-off voltage 7.5V, cycles for three times. One cycle capacity arrive standard, that’s to say it is qualified.?(The below as the same)2 Charging keep ability in normal temperatureRest capacity≥standard capacity *90％After standard charging,store it at 25oC±5oC?for a month, and then discharge it to cut-off voltage7.5V by 0.2C5A. Then measure the capacity of cell.3 Cycle lifeCapacity≥ Standard capacity *80％After 0.2 C5A standard charged ,discharge it with 0.2 C5A t