The FC46120 large cylindrical cell (BYD)is a new kind of cylindrical lithium-ion battery that is designed to power electric vehicles. It gets its name from its dimensions—46 millimeters in diameter and 120 millimeters in height. This larger size allows it to store more energy and handle more heat, making it ideal for high-performance applications，and adopt multi-tab design and their manufacturing processes are fully-developed,which featured high safety, long cycle life, high power, and low cost, are a great fit for small power products.
Standardized
- 46120 industry-standard size, which facilitates standardized packassembly.
- 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)
