goodix
Gryfalcon Technology
ommivision
sierra wireless
sierra wireless
BYD
CATL
 
 
 ·  Products ·  BYD
 

BYD Pouch 3.2V 21.7Ah LiFePO4 Battery Cell

Lithium iron Phosphate Batterys
▩ Battery Dimensions
▩ Applications
- Solar system
- Energy storage (ESS)
- Electric vehicles
- Golf carts
- RV
▩ Battery Features
- High Energy Density
- Long Cycle Life
- Good performance at high/low temperature
- High-rate continuous discharge
▩ Parameters
Item Specification
Nominal Voltage 3.2V
Capacity ≥21.7Ah
Weight Energy Density (Wh/kg) 178
Operating Voltage Range 2.5-3.65V
Output Voltage 3.275-3.300V
Charge Mode CC/CV
Maximum Continuous Charging
Current		 1C,21.7A
Standard Discharge Current 0.2C,4.4A
Maximum Continuous
Discharge Current		 1C,21.7A
ACIR ≤1.8m
Operating Temperature Range
(Charging)		 -20~60°C
Operating Temperature Range
(Discharge)		 -20~60°C
Weight 0.39±0.05 kg
Size 224mm*90.25mm*9.8mm

BYD Prismatic 3.2V 102Ah LiFePO4 cell

Lithium iron Phosphate Batterys

▩ Battery Dimensions
▩ Applications
- DIY Lifepo4 battery Pack
- Solar system
- Energy storage (ESS)
- Electric vehicles
- Golf carts
- RV
▩ Battery Features
- High Energy Density
- Long Cycle Life
- Good performance at high/low temperature
- High-rate continuous discharge
- Automatic production, good consistency
- Environment-Friendly
▩ Parameters
Item Specification
Nominal Voltage 3.2V
Capacity 102Ah
Standard Charge And
Discharge Current		 20A
Maximum Continuous
Charging Current		 1C
Maximum Continuous
Discharge Current		 1C (-20~65°C)
2.5C (0-65°C)
Maximum Pulse Discharge
Current		 400A 30S
Maximum Continuous
Discharge Work Rate		 326 W (-20-65°C)
Operating Voltage Range 2.5-3.65V
Current Internal Resistance
(ACIR)		 0.26-0.33mΩ
Direct Current Internal Resistance
(DCIR)		 0.8-1.8mΩ
Operating Temperature
(Charging)		 0-65°C
Operating Temperature
(Discharge)		 20-65°C

BYD FC4680 3.2V 15Ah LiFePO4 4680 Battery Cell

▩ 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
-20~60°C Discharging
Storage Temperature For Shipping Cell < 35°C Recommended＜23°C for Long Term Storage

BYD FC46120P 3.2V 25Ah 46120 Cyclindrical LiFePO4 Battery Cell

▩ Standardized
- 46120 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
- 4000 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 (10 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
Typical Capacity 24.5Ah
Minimum Capacity 24Ah
Nominal Voltage 3.2V
Charge Cut-off Voltage 3.65V
Discharge Cut-off Voltage 2.0V
Internal Resistance ≤ 2mΩ
Max. Continuous Charge Current 1C
Standard Discharge Current 0.2C
Max. Continuous Discharge Current 3C
Operating Temperature Range Charge: 0 ~ 55℃
Discharge: -20~60℃
Storage Temperature One month: -20 ～ 55 ℃
3 months: -20 ～ 45 ℃
1 year: -20 ～ 25 ℃
Cycle Life 4000cycles@70%DOD, 0.5C/0.5C
Dimension 46.60*:121.00mm
Weight 453 ± 10g
Shipping SOC 25% SOC