BYD FC46120P 3.2V LiFePO4 25ah Battery Cell
Product Details:
Place of Origin: China
Brand Name: BYD
Certification: CE
Model Number: FC46120P
Payment & Shipping Terms:
Retail Price: /
Wholesale Price: Negotiable
Packaging Details: cartons or plywoods
Payment Terms: T/T
- Nominal Capacity: 25Ah Nominal Voltage: 3.2V
- Nominal Cycles: 4000 Cycles Charge/Discharge: 0.5C/0.5C
- Dimension: φ46.55*120.6mm Battery Weight: 453 ± 10g
Product Description
The BYD 46120 3.2V LiFePO4 25ah Cell deliver dependable performance with advanced safety features and strong durability. Designed for long life, they maintain consistent energy output across numerous charge cycles and support high discharge rates. Their compact size and eco-friendly composition make them ideal for a wide range of applications, from residential energy storage to electric vehicles—offering a reliable and sustainable energy solution.
We are committed to providing comprehensive solutions to help our customers optimize energy management and enhance business efficiency. Contact us our team of experts is here to support you!

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.
Specification
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 | φ46.55*120.6mm |
Battery Weight | 453 ± 10g |
Shipping SOC | 25% SOC |
Dimension and Details


Note
1.We battery is brand new and of Grade A quality. It comes with a QR code serial number and a factory inspection report that allows you to trace its origin.If you require Check a data report, please feel free to contact us.
2.We will test all battery voltage, internal resistance and capacity before delivery.
3.100% Eco-friendly, will not cause pollution pressure to the environment
Contact Details
Worktime :Monday to Friday 9am - 6pm (HKT)
WhatsApp/Wechat/Mobile : +86XXXXX
Email : info@lifepo4cellstore.com