36V 20Ah Bull Shark Ebike Battery

  36V 20Ah Bull Shark Battery Specifications: Cell Model INR21700M50LT Cell Voltage & Ah 3.7V 5000mah Number of cells 40 Series & Parallels 10S4P Nominal Voltage 36V Internal Impedance 100mΩ Max Charge Voltage 42V Max Charge Current 4A Min Discharge Voltage 30V Rated Discharge Current 30A Max Discharge Current 40A Overcurrent Protection 45A Charging Mode CC/CV Charge Temperature 0-45℃ Discharge Temperature -20-55℃ Recommended Motor Watt Up to 1200W Product Weight 8lbs 14oz Product Dimension 14 x 4 x 3.5   All the batteries sold on ebikeling.com come with a charger.   TIPS: The LED light on the charger remains RED while charging and turns green when the battery is fully charged or disconnected.  A fully depleted lithium-ion ebike battery may take around 6 hours to recharge. It will take less if the battery has a partial charge when you start charging it.  Do not leave the battery on the charger for long pe