akonasda hailong ebike Battery 52V 17.5AH Lithium Shark Battery Pack 40A for 1200w 1500w Electric Bike bateria e Bike Battery

Description

Battery Specification Nominal Voltage:52V Nominal Capacity: 17.5Ah Composed Type: 14Series 5Paralles Cells:Samsung 18650 3.7V 3450mAh Cells BMS: 30Amp/40Amp continuous 90±10Amp maximum Fit Motor Power : 350W 500W 750W 1000w 1200w 1300w 1500W Charge Current: 2A Charge Cut-off Voltage: 58.8V Discharge Cut-off Voltage: 42V Discharge Temperature: -20 to 65°C Charge Temperature: 0 to 45°C Dimensions: 370*110*90mm Battery Weight: 4.5kg Cycle life: ≥80% capacity after 800 cycles. Lithium battery features 1.Longer battery life, the life expectancy is two times that of lead-acid batteries. 2.Rechargeable and no memory effect. 3.The weight is more lighter. 4.Smaller dimensions and can be customized. 5.Safer and more environmentally friendly, No heavy metals and hazardous substances. 6.BMS built-in IC chip will prevent battery pack over charge, over discharge, over-current, over-heat, short circuit .