48V 40Ah V5 LiFePO4 Battery Pack

Free V5 BMS and Charger

• It will come with a High Rate V5 LiFePO4 BMS and a 5 Amp charger.

Leadtime: 10 days

• It will take about 10 days for us to build and test this new battery pack for you.

Delivery Time: 

• Delivery time is in this page (click).

Specifications:

• Suitable Wattage of Motor: up to 3500 Watt
• Suitable Motor Controller: up to 70 Amps
• Applications: Electric Bikes, Electric Scooters, Electric Trikes, Electric Pedicabs
• Voltage: 48 Volts (51.2 Volts Nominal)
• Capacity: 40 Amp Hours
• Dimension Options (Size of BMS is not included): 
• 290*300*125 mm / 11.4*12*4.9 inches (Two 290*145*120 mm / Two 11.4*5.7*4.7 inches)
• 290*300*125 mm / 11.4*12*4.9 inches (Four 290*75*125 mm / Four 11.4*3*4.9 inches)
• 180*420*140mm / 7.1*16.4*6 inches (Two 180*210*140 mm / Two 7.1*8.2*5.5 inches)
• 180*420*140mm / 7.1*16.4*6 inches (Four 180*105*140 mm / Four 7.1*4.1*5.5 inches)
• Weight: 18 kg / 40 lbs
• Charging Voltage: 59-60 Volts
• Charging Current: <15 Amps (Limited by BMS)
• Rated Discharging Amperage: 40 Amps
• Max Continuous Discharging Amperage: 70 Amps
• Maximum Discharging Current (Pulse): 100 Amps (1 second)
• Discharging Cut-off Protection: 70-75 Amps
• Lifecycle of the whole pack: >85% capacity after 1000 cycles. Lifecycle of single cell: >85% capacity after 1500 cycles, >70% capacity after 3000 cycles. (<1C discharge rate and <1C charge rate), Averagely 2000 Cycles

Payment:

• We accept PayPal. Our PayPal address is pingping227@hotmail.com