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A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh

SUNWAY SOLAR CO., LTD.
  • Audited Supplier
  • 9 yrs

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Product Highlights

  • High Energy Density: Up to 178Wh/kg and 400Wh/L for efficient energy storage.
  • Long Cycle Life: Up to 6000 cycles for extended service life and reliability.
  • OEM and ODM Services: Full customization, minor customization, and flexible options available.
  • Multiple Voltage Options: Standard voltage 3.15V/3.20V with range 2.0V-3.65V.
  • CE Certified: Product meets CE safety and quality standards.
  • Fast Charging Capability: Max charge current up to 50A for rapid energy replenishment.
  • Low Self-Discharge: Optimized LFP chemistry ensures stable performance over time.

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Clearer shipment tracking with platform-supported logistics.
Inspection Service
Optional pre-shipment inspection for quality and quantity checks.
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Platform-assisted dispute resolution, including refunds or returns when applicable.

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Product Images of A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh

A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh
A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh pictures & photos
A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh
A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh pictures & photos
A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh
A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh pictures & photos
A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh
A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh pictures & photos
A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh
A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh pictures & photos
A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh
A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh pictures & photos
A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh
  • A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh
  • A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh
    A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh
  • A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh
    A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh
  • A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh
    A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh
  • A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh
    A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh
  • A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh
    A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh
  • A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh
    A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh

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Product Description

Product Description

A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh
Cylindrical Cells
Cylindrical Cells
 
Cylindrical cells consist of sheet-like battery anode, cathode, and separator that are sandwiched, rolled up, and packed into a cylinder-shaped can. This type of cell is one of the first to be mass-produced and is still very popular. Cells feature multiple rows with the arrester being on opposite sides. They are adhesive-connected with busbars by welding technology and are optionally wire bonded. In this case, no support plates are necessary. Cylindrical cells have to be fixated into a battery module or packed by rigid spacers, spacer strips, or mounting brackets. Additionally, glue can be used as the primary fixation of cylindrical cells. These fixings add additional weight and complexity to the battery pack.

Product Parameters

Type
DFDLFR60130 LFP
DFDLFR60145 LFP
DFDSNR60130 NMF
Standard Voltage
3.15V/3.20V
 RT@1C/0.33C Discharge
3.20V
 [email protected] Discharge
3.0V
[email protected] Discharge
Nominal Capacity
46.5Ah/46.5Ah
RT@1C/0.33C Discharge
50Ah/50Ah
RT@1C/0.33C Discharge
32Ah/33Ah
RT@1C/0.33C Discharge
Voltage Range
2.0V~3.65V
2.0V-3.65V
1.5-3.95V
Standard Charge
1/3C CC to 3.65V, 3.65V CC to 0.05C
1/3C CC to 3.95V,
3.95V CC to 0.05C
Max Charge Current
32.6A
50A
16A
Standard Discharge
1/3C CC to 2.0V
1/3C CC to 1.5V
Max Discharge Current
46.5A
50A
60A
TEM
Charge:-20°C - 55°C
Discharge : -30°C - 60°C
Weight
802g
920g
770g
Dimension(mm)
132*60
145*60
132*60
Density
>=178Wh/kg ,>=395wh/L RT@1C Discharge
>=175wh/kg ,>=400wh/L [email protected] Discharge
>=132wh/kg ,>=265wh/L [email protected] Discharge
Life Cycle
2000
6000
1500

Product Details

A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4whA Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh
A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh

Our Factory

A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4whA Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh

Packaging & Shipping

A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4whA Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh

A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh

Certifications

A Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4whA Grade Cylinder LFP 3.2V 12.5ah 15ah LiFePO4 Lithium Ion Battery Cell for Solar Power System 18650 3.7V Rechargeable Li Ion Bulk 7.4wh

About the Supplier

This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2691336". Items marked "verified" are certified.

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SUNWAY SOLAR CO., LTD.
SUNWAY SOLAR CO., LTD.
SUNWAY SOLAR CO., LTD.
SUNWAY SOLAR CO., LTD.
SUNWAY SOLAR CO., LTD.
SUNWAY SOLAR CO., LTD.
SUNWAY SOLAR CO., LTD.
SUNWAY SOLAR CO., LTD.

About Our Factory & Business Background

Address
Anhui Hefei Shushan Room 403 , Floor 4, Building 7 , Cross-Border E-Commerce Supervision Zone, 50 Meters North Of Huguang Road And Qianzhang Road
verified Plant Area
420 square meters
verified Terms of Payment
T/T, LC
verified International Commercial Terms(Incoterms)
FOB, CIF, CFR, EXW
verified Average Lead Time
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
verified Nearest Port
Shanghai Port
verified Minimum Order Quantity
1
verified Supply Chain Partners
15

Our Production Capability & Technical Expertise

Main Products
Solar Panel, Solar Inverter, Solar Battery, Lithium Battery, Energy Storage System, off Grid Solar Energy System, on Grid Solar Energy System, Hybrid Solar Energy System, Wind Energy System, Solar Water Pump
verified QA/QC inspectors
1 people
verified Inspection Type for Finished Products
Random inspection(Visual inspection & Function inspection)
verified Inspection Method for Finished Products
Have instruction but no written records
verified Customization Options
Customization from Samples, Customization from Designs, Full Customization
verified R&D Engineers
1 people
verified Traceability of Raw Materials
No
verified Own Brand
Yes

Our Industry Experience & Global Business Record

verified Year of Establishment
2017-05-31
verified Export Year
9 Years
verified Main Markets
South America, Europe, Southeast Asia/ Mideast, Africa, Australia, Central America
verified Number of Foreign Trading Staff
10
verified Overseas Agent/Branch
Yes
verified New Products Launched in Last year
No

Our Certifications, Standards & Industry Recognition

verified Product Certification
Others

FAQ

What is the cycle life of the battery?
The cycle life varies by model, ranging from 1500 to 6000 cycles.
Can I customize the battery design?
Yes, we offer full customization, minor customization, and flexible options based on samples or designs.
What certifications does the product have?
The product is CE certified, ensuring compliance with safety and quality standards.
What is the minimum order quantity?
The minimum order quantity is 1 set.
What are the payment terms?
We accept LC, D/P, T/T, PayPal, Western Union, and small-amount payments.
What is the lead time for production?
The average lead time is one month for both peak and off-peak seasons.
Do you offer OEM services?
Yes, OEM and ODM services are available for custom requirements.

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