EnerSmart-Li Battery Pack quotation Technical Specifications Operating temperatureCharge: 0~45潞C, Discharge: -20~45潞C Storage temperature0~40潞C Relative humidity5%~95% RH (non-condensing) Protection/AlarmOver temperature, over current, short circuit, over charge, over discharge, etc. Design life10 years Operating modeSmart mode, test mode. Scheduling mode OptionsGyroscope anti-theft Dimensions (W*D*H)442*400*133mm (width not including mounting ears) Rated output voltage56.4V Output voltage range40~58V (constant voltage output possible) Charge and discharge output power4800W Maximum charge and discharge current100A Weight39kg Cycles1000 times or 4000 times (25 潞C, 0.5C, 80% DOD, 80% EOL) Recharge Solution Recharge the BS series lithium battery that pass tests using either of the following solutions based on site requirements. Using a power system for recharging: (1) Identify qualified Smart-Li that can be recharged. (2) Install the BS series lithium battery and connect cables by referring to the quick installation guide of the related power system. (3) Use the power system to recharge the BS series lithium battery. Table 3-2 Recharge Parameters Setting Recharge ParameterSetting Value Charge voltageBS48V100锛?3.5V Charge currentThe maximum charge current is 100A. Cut-off conditionThe charge duration is more than 10min and the charge current is less than 0.02C or the Smart-Li is protected. (4) Hold down the red forcible power-off button on the front panel for at least 5s and less than 15s. Wait all indicators on the front panel turn off and then remove the cables. Place the BS series lithium battery in the original packing case. Modify the latest charge time and the next recharge time marked on the original packing case. User can recharge the BS series lithium battery with a purchased or borrowed DC regulated power supply that supports 48V charge by the following operation: (1) Connect respectively the positive and negative poles of the BS series lithium battery to the output positive and negative terminals on a DC regulated power supply. Connecting cables between BS series lithium battery and DC regulated power supply equipment (2) Set charge parameters of the DC regulated power supply equipment. For details, see table 3-2 (3) Hold down the red forcible power-off button on the front panel for at least 5s and less than 15s. Wait all indicators on the front panel turn off and then remove the cables. (4) Place the BS series lithium battery in the original packing case. Modify the latest charge time and the next recharge time marked on the original packing case.EnerSmart-Li Battery Pack quotation website:http://www.coslinkess.com/site-ess/enersmart-li-battery-pack/