High Quality 12V 7ah Lithium Ion Rechargeable LiFePO4 Lithium Battery

  Product Description High Quality 12V 7ah Lithium Ion Rechargeable LiFePO4 Lithium BatteryFeatures:1. 100% safe, nontoxic, renewable energy. LiFepo4 battery will not burn when overcharged, over-discharged, over current, or short circuit, and can withstand high temperatures without decomposition. BMS inside can handle cell balancing, low & high voltage cutoff, short circuit protection, and temperature protection. Without memory effect, no matter what state the battery is in, it can be used as soon as it is charged.2.Longer Service Life: Our LiFePO4 battery provides 2500 - 7000 cycles & a 10 years lifetime compared to 200 - 500 cycles & a 3 years lifetime in typical Lead Acid chemistry.3.Complete Protection: The lithium battery's unique built-in Battery Management System (BMS)Item No.VoltageCapacitySize(mm)TerminalWeight(V)(AH)LWHTH±3%     mm mm mm mm Kg FGLi-1204 12.8 4.5 90 70 101 107 T 0.86 FGLi-1207 12.8 7.5 151 65 93.5 99 T 1.4 FGLi-1212 12.8 12 151 98 95 101 T 1.9 FGLi-1218 12.8 18 181.5 77 167.5 167.5 T 2.7 FGLi-1220 12.8 20 181.5 77 167.5 167.5 T 3.1 FGLi-1230 12.8 30 166 175 125 125 T 4.3 FGLi-1233 12.8 33 166 175 125 125 T 4.8 FGLi-1240 12.8 40 197 165 170 170 T 5.9 FGLi-1250 12.8 50 257 132 200 200 T 7 FGLi-1255 12.8 55 229 138 205 211 T 7.6 FGLi-1260 12.8 60 260 168 208 214 T 8.6 FGLi-1275 12.8 75 260 168 208 214 T 11.5 FGLi-12100 12.8 100 330 173 212 220 T 13.6 FGLi-12150 12.8 150 483 170 238.5 238.5 T 21.3 FGLi-12200 12.8 200 522 240 218 224 T 29.5   Product Parameters   Electrical Characteristics Nominal Voltage 12.8v Nominal Capacity 7Ah @ 0.2C Energy 89.6Wh Internal resistance ≤90mΩ Cycle Life >2000 cycles @ 0.2c charge/ discharge at 100%DOD,End of life 70% capacity Months Self discharge ≤3.5% per month at 25ºC Standard Charge Charge voltage 14.6±0.2V Charge Mode( CC/CV) At 0ºC~45ºC temperature, charged to 14.6v at constant current of 0.2C5A, and then, changed continuously with constant voltage of 14.6v until the current was not more than 0.02C5A Charge current 1.4A Max.Charge current 3.5A Standard Discharge Discharge current 1.4A Max.continuous current 7A Max. Pulse current 20A (