18650 Lithium Cell
Ø18 × 65 mm cylindrical lithium cell (NCM) — 32 variants for high-power, energy-storage and OEM applications.
Dimensions Ø18 × 65 mm
Chemistry NCM
Variants 32
Cylindrical Lithium Battery Cell Supplier
Cylindrical lithium cells for drones, e-bikes, power tools and energy storage.
18650, 21700, 26700, 26750, 32700, 32750 and 4680 cells in NCM and LiFePO4 — high-power, energy-storage, high C-rate, low-temperature and high-safety types. OEM/ODM labeling and custom binning available.
No online payment. Send your form factor, chemistry, capacity and quantity to receive a technical quotation and datasheet.
UN38.3 Transport test summary
UL / IEC62133 Cell safety certified
CE / RoHS Market compliance files
OEM / ODM Custom label & binning
NCM & LFP Two chemistries
Cylindrical cell series for high-intent B2B buyers.
A focused range of form factors. Each series lists its variant models — request a datasheet and quotation for exact specs, certifications and pricing.
21700 Lithium Cell
Ø21 × 70 mm cylindrical lithium cell (NCM, LMFP and LiFePO4) — 27 variants for high-power, energy-storage and OEM applications.
Dimensions Ø21 × 70 mm
Chemistry NCM / LMFP / LiFePO4
Variants 27
26750 Lithium Cell
Ø26 × 75 mm cylindrical lithium cell (NCM and LiFePO4) — 4 variants for high-power, energy-storage and OEM applications.
Dimensions Ø26 × 75 mm
Chemistry NCM / LiFePO4
Variants 4
4680 Lithium Cell
Ø46 × 80 mm cylindrical lithium cell (NCM and LiFePO4) — 2 variants for high-power, energy-storage and OEM applications.
Dimensions Ø46 × 80 mm
Chemistry NCM / LiFePO4
Variants 2
Manufactured at scale
Production capability of our manufacturing partner.
35
R&D Engineers
350
Technicians
700
Production lines
20,000
Factory area (m²)
300,000
Cells / day
Certifications & compliance
Cell-level certifications held by the manufacturer. Full files provided after RFQ.
CCC UL1642 FCC PSE BSMI BIS CE EUBR IEC62133 CB RoHS SDS ISO 9001 ISO 14001 ISO 45001 SGS TÜV PICC
Cells trusted across industries
FAQ
Sourcing questions, answered
What is your minimum order quantity (MOQ)? +
MOQ depends on the form factor, chemistry and whether you need custom OEM labeling. Send your target models and quantity in an RFQ and we will confirm the MOQ and price.
Do you offer OEM / private-label (own-brand) cells? +
Yes. We supply cells under your own brand with custom wrap, printing, capacity binning and packaging. For OEM orders we can also arrange certificates listing your brand.
Which certifications and documents do you provide? +
UN38.3 test summaries and MSDS/SDS travel with every cell. Cell-safety certificates (UL, IEC 62133, CB) are manufacturer-issued per model, and CE / RoHS compliance files are available. Full files are shared after a qualified RFQ.
What is the typical lead time? +
Lead time depends on quantity, chemistry and whether the order is OEM. We confirm an exact lead time together with your quotation.
How are lithium cells shipped internationally? +
Lithium cells are regulated dangerous goods. We ship by sea, air or overseas warehouse with the correct UN38.3 and dangerous-goods documentation for your destination and shipping method.
Can I get datasheets and samples before ordering? +
Yes. Submit an RFQ with your form factor, chemistry, capacity and quantity and we will provide the datasheet, certification coverage and a quotation. Samples can be arranged for qualified projects.
Request a datasheet, wholesale price or custom OEM cell proposal.
Tell us your form factor, chemistry, capacity and quantity. We check certification coverage and shipping options before quoting.
Start your RFQ →