byd lifepo4 battery SF9890M3B 3.2v 21.7ah pouch battery cell
Product Details:
Place of Origin: China
Brand Name: BYD
Certification: CE
Model Number: SF9890M3B
Payment & Shipping Terms:
Retail Price: /
Wholesale Price: Negotiable
Packaging Details: cartons or plywoods
Payment Terms: T/T
- Nominal Capacity: ≥21.7Ah Nominal Voltage: 3.2V
- Internal Impedence: ≤1.8mΩ Operating Voltage: 2.5~3.65V
- Dimension: 224*9.8*90.25mm Battery Weight: 0.39kg
Product Description
100% brand new, grade-A byd SF9890M3B 3.2v 21.7ah pouch cell offers a low internal resistance, long cycle life, high safety and a wide operating temperature range. Suitable for home appliances, boats, golf carts, submarines, electric bicycles/scooters, electric forklifts, electric vehicles, power systems, solar energy storage systems, and uninterruptible power supplies.
Individual pricing for large scale projects and wholesale demands is available. We also offer sample orders on request for customers to assess the products and accessories. Get the export quality LiFePO4 batteries from the most reliable supplier. Buy low cost heavy-duty Lithium Iron Phosphate rechargeable battery of various capacities.
Product Features
- · LiFePO4 as cathode material
- · Excellent safety, long life cycle
- · Good temperature performance and
- · large operating temperature range
- · High energy density
- · Environment friendly
Specification
| Item | Specifications | Remark |
|---|---|---|
| Chemical | LiFePO4 | |
| Dimension | 224(mm)*9.8(mm)*90.25(mm) | 25%SOC |
| Tab width | 15±0.1mm | |
| Tab distance | 30±1mm | |
| Positive tab(aluminum) thickness | 0.2±0.01mm | |
| Negative tab (nickel plated copper) thickness | 0.15±0.01mm | |
| Weight | 0.39kg | |
| Capacity | ≥21.7Ah | 2.7~3.65V,0.5C/0.2C, @RT |
| Nominal voltage | 3.2V | At 25℃ |
| Operating voltage range | 2.5-3.65V | At 25℃ |
| Outgoing voltage | 3.275~3.3V | At 25℃ |
| Outgoing SOC | 25% | |
| ACIR | ≤1.8mΩ | 25±3℃,1kHz |
| Standard charging current | 0.2C | At 25℃ |
| Max. continuous charging current | 1C | At 25℃, ≤60%SOC |
| Standard discharging current | 0.2C | At 25℃ |
| Max. continuous discharging current | 1C | At 25℃ |
| Operating temperature range(charge) | -20~60℃ | Ambient Temperature |
| Operating temperature range(discharge) | -20~60℃ | Ambient Temperature |
| Cycle life | ≥2500cls@80%SOH | 0.5C/1.0C @25℃ |
| ≥1200cls@80%SOH | 0.5C/1.0C @45℃ |
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
Lithium LiFePO4 Batteries and Lithium LiFePO4 Cells Supplier - LiFePO4 Battery Shop
Contact Person: Miss. Elena Wang
WhatsApp : +8615263269227
Skype : +8615263269227
WeChat : 15263269227
Email : info@lifepo4batteryshop.com
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Customer Reviews
- I have fond memories of our meeting in Shanghai with LiFePO4 Battery Shop Elena. Your company left a strong impression on me with its impressive growth and professionalism. We both value straightforwardness and honesty, which I believe are the most important qualities in any partnership. I am confident that we can build a successful collaboration based on these shared values. —— Robert from USA
- I've been working with LiFePO4 Battery Shop for years, and their reliability is unmatched. While other suppliers frequently change sales teams, LiFePO4 Battery Shop has consistently provided exceptional service with a stable team. Their commitment to quality and customer support truly sets them apart. —— Henry from Australia
