Headway LifePO4 40152S 3.2V 15Ah

Single Headway 40152S LifePO4 Cell 3.2V 15AH with screw terminal & high discharge rates. The cylindrical Headway cells are widely used in EVs including electric bikes, electric scooters, electric cars / hybrid electric cars, UPS batteries, storage batteries for solar power systems, starter batteries for cars & motorbikes etc.

• Nominal Capacity: 15000mAh (0.5c)
• Nominal Voltage: 3.2V
• Max Charging Voltage: 3.65V ± 0.05V
• Cut Off Discharge Voltage: 2.0V
• Charging Method: CC/CV
• Max Charge Current: 3C (45A)
• Max Discharge Current (Continuous): 5C
• Max Pulse Discharge Current (30 seconds): 10C (150A)
• Recommended Discharge Current: 1C (15A)
• Cycle Life: 2000 Cycles 1C 80% DOD
• Self Discharge Rate (monthly): 2-3%
• Energy Density: 100 Wh/Kg
• Initial Internal Impedance: <6mΩ
• Storage Temperature: One Month -20°C - 45°C   Six Months -20°C - 35°C 
• Operation Temperature: Charge 0-45°C Discharge -20°C - 60°C
• Diameter (mm): 40±1
• Height (mm): 152.5±0.5
• Weight: 480g

When tightening screw ends Headway specify tightening to 3Nm and maximum torque should not exceed 4Nm otherwise the cell could be damaged.

Warning - You should only attempt to construct your own battery pack if you have suitable electrical knowlegde. If you have no electrical experience we would recommend you consider purchasing a complete battery pack.

*** IMPORTANT - Orders containing small quantities of LifePO4 cells and being dispatched outside of mainland UK to Europe can NOT be sent through Royal Mail International Standard service and would need to be sent by a tracked courier service. We do not send battery cells outside of the EU due to customs restrictions***