BYD FC4680 3.2V 15Ah LiFePO4 4680 Battery Cell

byd 4680 battery 4680 lifepo4 battery

Standardized

4680 industry-standard size, which facilitates standardized packassembly.
Incorporate innovative Laser Cleaning technology and central-tabsdesign to reduce internal resistance

High Safety

Passed the tests of Fire Burning, Nail Penatration, and Over-charging.
No severe chemical reactions such as fire or explosion appeared duringThermal Runaway Test

High Safety

6000 times at Room Temperature(25℃,0.5/0.5C,70% retention rate)
2000 times at High Temperature(45℃,0.510.5C,70% retention rate)

1. Significantly increased battery power (6 times that of the 21700 battery), reduced battery costs, optimized heat dissipation performance, production efficiency, and charging speed, and further improved energy density and cycle performance;

2. The design of non-polar ears (full-polar ears) greatly shortens the distance of electronic movement, reduces internal battery resistance, and significantly enhances the battery's charging and discharging capabilities.

Item	Specification	Remark
Typical Capacity	15.3Ah	0.2C Rate Discharge Capacity
Minimum Capacity	15Ah	0.2C Rate Discharge Capacity
Nominal Voltage	3.2V
Internal Impedance	≤8mΩ	By AC 1kHz
Cell Weight	Max 335g
Size	D: 46.3 ±0.25mm H: 80.2 ±0.3mm
End of Charge Voltage	3.65V
End of Discharge Voltage	2.0V
Standard Charge Current	7.5A(0.5C)
Standard Charging Time	150min
Maximum Charging Current	15A(1C)
Standard Discharge Current	3A(0.2C)
Max. Discharge Current (Continuous)	15A(1C)
Cycle life	≥4000Cycles	0.5C Charge/0.5C Discharge ,70% DOD
Operating Temperature	0~45°C	Charging
Operating Temperature	-20~60°C	Discharging
Storage Temperature For Shipping Cell	< 35°C	Recommended＜23°C for Long Term Storage

dimensions

details

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