12V20Ah磷酸鐵鋰電池(LiFePo4) 標稱電壓(Rated voltage):12.8V 電壓范圍(Voltage Range):10~14.6V 標稱容量(Nominal capacity): 20Ah ***大充電電壓(arge voltage):14.6V 放電截止電壓(Cut-off voltage):10V 標準充電電流(Standard charge current):4A ***大持續(xù)放電電流(Max Continuous discharge current):20A ***大放電電流(Max discharge current):60A(2S) 循環(huán)壽命(Cycle life):≥2000次 容量≥標稱容量*80% cycles for 2000 times Capacity≥ Standard capacity *80% 電池尺寸(Battery dimension):135&plu***n;1*150&plu***n;1*78&plu***n;1mm 電池總重量Total weight(Approx.):About 2.8kg 工作溫度(CC/CV) Charge method (CC/CV) 標準(Standard) 0℃~45℃ 放電(Discharge) -20℃~60℃ 貯存(Storage) -20℃~45℃ 電池模塊(Battery modules) 由16個32650-5Ah的磷酸鐵鋰單體電池通過4并4串組成的電池組模塊。 16 32650-5Ah cells,10parallel and 4serial, make a battery. 保護板 Protective board 保護板通過對單串電芯的監(jiān)控,有完善的過充、過放、過流、短路保護,并且電池具有***的平衡功能。 The protection board, provides protection against overcharge, and short circuit, through monitoring single string of cells. Also it enables every battery pack to obtain independent balancing function. 電池充放電標準charge and discharge standa*** • 電池組所選用單體電池(容量型):32650-5Ah。 • Cell adopted: 32650-5Ah • 持續(xù)充電電流:0.2 C5A -1 C5A為***佳充電電流,***高單串電壓不高于3.9V。 • C***tant charge current: 0.2 C5A -1 C5A is the best. cell max voltage﹤3.9V. • 持續(xù)放電電流:放電1 C5A,***低單串電壓不低于2.0V。 • C***tant discharge current: cell min voltage> 2.0v • 快速充電能力:***大充電電流1C5A;電池升溫在15°C以內為正常,若高于15°C會影響電池的使用壽命。 • Rapid charge capability: Max. charge current1C5A;temperature increase falls within 15°C is normal while over 15°C will affect the service life of cell. 產(chǎn)品適用于電動車,儲能,啟動電源 Product is suitable for use in electric vehicles, energy storage, start power supply