Thank you for reading our previous two blog posts: “Global Top Cylindrical Lithium Battery Brands Fully Explained” and “Complete Guide to Cylindrical Battery Sizes”. In those articles, we introduced top-tier brands including Samsung, LG, Murata (Sony), Panasonic, Molicel, EVE, BAK, Lishen, and more, as well as the full size range from 10440 to 4680, and from AA to 9V.
However, having quality products is only the first step. What truly makes your project successful — reducing procurement costs and improving product competitiveness — is our professional B2B service capability.
As a company specializing in B2B supply of cylindrical lithium batteries, we do not just “sell cells”. We provide a one-stop solution covering cell selection, samples, bulk procurement, technical support, and global logistics. Whether you are a power tool manufacturer, energy storage system integrator, consumer electronics brand, or DIY battery pack assembler, we can be your most reliable power partner.
🎯 B2B Expertise: We Understand Your Business
B2B procurement is completely different from consumer purchases. You don‘t just need a battery — you need a stable, efficient, and traceable supply chain. Our core team has over ten years of experience in the battery industry and understands the real requirements of different applications regarding performance, certification, lead time, and cost.
Deep Industry Insight: We know power tools require high-rate discharge and low internal resistance; energy storage needs long cycle life and high consistency; consumer electronics demand high capacity at low cost. We will recommend the most suitable cell solution based on your end product.
Project Companion Service: From concept design, sample testing to mass production delivery, we are involved throughout. You never have to worry about choosing the wrong model or facing supply interruptions.
Fully Traceable: Every batch of cells comes with original factory test reports, batch numbers, MSDS, and UN38.3 documents, ensuring your exports are fully compliant.
💰 Bulk Discounts: The More You Order, The Lower The Unit Price
In B2B procurement of cylindrical lithium batteries, price is directly tied to order quantity. We have stable upstream channels and large in‑stock inventory, allowing us to offer highly competitive tiered pricing for different volume levels.
Tiered Pricing Structure: Sample price → small batch price → mass production price → annual framework price. Unit prices drop significantly as order volume increases.
Long‑Term Partnership Benefits: For customers who sign an Annual Supply Agreement, we provide additional rebates or free samples.
Transparent Pricing, No Hidden Fees: All quotes include proper packaging and factory test reports. We can quote on both tax‑excluded/tax‑included and FOB/CIF terms.
Just tell us your estimated monthly or annual usage, and we will send you a custom quote within 24 hours.
🔧 Tech Support: Professional Engineering Team to Back You Up
Battery selection is a technical task. Choosing the wrong capacity, rate capability, or chemistry can lead to poor device performance or even safety hazards. We provide free pre‑sales and after‑sales technical support.
Selection Consulting: Not sure whether to use 18650 or 21700, high‑capacity or high‑rate, NMC or LiFePO₄? Our engineers will recommend the best match based on your device‘s power, operating temperature, discharge profile, and charging requirements.
Sample Testing Support: We can provide small‑batch samples and assist you with capacity testing, rate testing, high/low temperature testing, and cycle life testing. We can even adjust binning parameters for subsequent batches based on your test results.
Battery Pack Design Advice: If you need to assemble battery packs, we can offer suggestions on cell matching, nickel strip selection, spot welding processes, and BMS integration to improve your yield rate.
Fast After‑Sales Response: For any capacity anomalies, high internal resistance, or shipping damage, we have a clear after‑sales process and provide a solution within 48 hours.
🏭 OEM & ODM: Customized Cell Solutions for You
Standard products cover 80% of needs, but some projects require differentiation. We offer flexible OEM (private label) and ODM (design & manufacture) services.
OEM Service: You provide your brand logo and packaging design; we produce battery labels, blister packs, and cartons with your brand identity, making your products more recognizable in the market.
ODM Service: If you have special requirements for capacity, discharge platform, or dimensions, we can work with upstream cell factories to customize semi‑finished or finished cells (MOQ applies).
Wire & Connector Customization: For batteries that need pre‑attached wires, terminals, or protection boards, we can process according to your drawings and deliver plug‑and‑play semi‑finished assemblies.
OEM customers can sign Non‑Disclosure Agreements to protect their product designs.
🌍 Global Logistics: Worldwide Delivery, Hassle‑Free Customs Clearance
We understand the complexity of international B2B battery shipping: UN38.3 certification, MSDS, dangerous goods declaration, compliant packaging, air/sea shipping restrictions — we handle it all for you.
Compliant Packaging: All batteries are packaged according to IATA (air) and IMDG (sea) standards, with anti‑short circuit insulating pads, individual compartments, and dangerous goods labels.
Multiple Shipping Options: DHL/FedEx/UPS courier (samples, small batches), air freight (urgent restocking), sea freight (bulk containers), rail (to Europe). You choose based on urgency and budget.
Customs Clearance Support: We provide complete commercial invoices, packing lists, certificates of origin, MSDS, UN38.3 test reports, and transport classification documents to ensure smooth customs clearance.
No matter which country or region you are in, we can deliver cells safely and on time to your factory or warehouse.
📋 Contact Us Now to Start Your B2B Partnership
We have prepared for you:
✅ Genuine A‑grade cells from top brands: Samsung, LG, Murata, Panasonic, Molicel, EVE, BAK, Lishen, and more
✅ Full size range in stock: from 10440 to 4680, AA/AAA/9V/D
✅ Bulk discounts + Tech support + OEM customization + Global logistics
✅ Free sample request (for first‑time cooperation)
Please fill out the form below to tell us your requirements:
👇👇👇 Submit B2B Inquiry Form
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Or contact us directly:
Email: support@oneandes.com
Phone / WhatsApp: +86 13923810766
Live chat: Monday–Friday 9:00–18:00 (GMT+8)
Let us be your most reliable cylindrical lithium battery partner — from a single sample to a full container, from local projects to global markets.