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3.1V 15ah Sodium Ion Battery Na Ion 40140 Cylindrical Cell
US$4.80
50 Pieces
Product specifications
Nominal Voltage
Nominal Capacity
Product profile
Customization
AvailableBrand Name
SwaycellPlace of Origin
Guangdong,ChinaModel NO.
SW40140Voltage
3.1VCapacity
15ahSingle Gross Weight
0.4kgSelling Units
Single Item Single PackSize
40mm Diameter X 140mm HeightElectric Energy
46.5whWeight
400gTransport Package
According to Customer's RequirementSpecification
14X4X4cmTrademark
Swaycell or OEMOrigin
ChinaKey features
High Energy Density: Achieve 150 Wh/kg - on par with LFP - for EVs and stationary use.
Extended Cycle Life: Deliver 1,000+ cycles with minimal fade, slashing replacement costs.
Abundant & Affordable: Cut costs by 30-50% vs. lithium, making storage projects immediately viable.
Inherently Safe: Eliminate fire and explosion risks with non-flammable sodium electrolytes.
Eco-Friendly: Avoid cobalt and lithium, enabling clean, ethical, and recyclable production.
High-Power Capability: Support 3C continuous charge and 5C discharge, with 20C peak for 10 seconds - meet instant high-load demands like startup and acceleration.
Company profile
CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤4.31h CertifiedTerms of Payment: LC, T/T, PayPal, etc.
About Our Factory & Business Background
AddressShenzhen, Guangdong, China
Plant Area4000 square meters
Registered Capital1,070,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 PC
Supply Chain Partners12
Our Production Capability & Technical Expertise
Main ProductsSemi-Solid State Battery, 21700 Battery, Nmc Pouch Battery, High Power Lipo Battery, Sodium Battery, Drone Battery, Portable Power Station
Production MachinesBattery Capacity Testing Cabinet, Welding Machine, Heat Gun, Battery Comprehensive Testing System, Aging System, Cutting Machine, Automatic Spot Welding
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
Traceability of Raw MaterialsYes
Own BrandYes
Our Industry Experience & Global Business Record
Main MarketsNorth America, Eastern Europe, Western Europe, South America, Mid East
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Product Q&A
Q:What are the main products offered by Swaycell?
A:
Swaycell specializes in high performance battery cells, focusing on five core product lines: Semi Solid State Battery Cells, 21700 Cylindrical Cells, NMC Pouch Cells, Sodium Ion Battery and High Power Battery Cells.
Q:How do you ensure product quality and safety?
A:
We maintain strict quality control, including rigorous overcharge and over-discharge testing. Our products are certified with UL, CE, RoHS, UN38.3, and MSDS, ensuring safety and reliability.
Q:Can I order a sample?
A:
Yes, sample orders are welcome for quality testing. Batteries can be customized to your needs.
Q:Is there a Minimum Order Quantity for mass production?
A:
Yes, an MOQ applies for mass production, varying by battery model. Please contact our sales team for specific details.
Q:What payment methods do you accept?
A:
We typically accept bank wire transfers T/T and other agreed-upon terms. Our sales representatives will confirm specific payment options during order placement.
Send Inquiry
*To:
Swaycell Ltd
Swaycell Ltd*Content:
Supplier replies will be sent to your registered email
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