YDL Battery · Lithium Foil Anode

Trusted by Leading Universities
& Battery Manufacturers Worldwide

Our lithium foil anode is the material of choice for top research institutions in the US and China, and a proven supply partner to tier-1 and tier-2 battery manufacturers. Every roll ships with full certification, compliant packaging, and traceable logistics.

>99.9%
Lithium Purity
ICP-MS Verified
20+
Universities
US & China
50+
Battery Manufacturers
Long-Term Partners
Global
Compliant Shipping
Air · Sea · Domestic
University Research Partnerships
🇺🇸 US University Partners
Top Research Universities
MIT Stanford University Caltech UT Austin University of Michigan Carnegie Mellon UC San Diego Georgia Tech

Supplying electrochemistry labs and materials science departments at leading US research universities — supporting solid-state battery, lithium-metal, and next-generation energy storage research.

🇨🇳 China University Partners
985 / 211 Key Universities
Tsinghua University Peking University Chinese Academy of Sciences Zhejiang University Shanghai Jiao Tong University Harbin Institute of Technology Wuhan University Univ. of Science & Technology of China

Partnering with top Chinese universities' schools of materials science, chemical engineering, and national key laboratories — providing standardized lithium foil for both fundamental and applied battery research.

Battery Manufacturer Partnerships
Tier-1 Manufacturers
CATL 宁德时代 BYD 比亚迪 CALB 中创新航 EVE Energy 亿纬锂能 Gotion High-Tech 国轩高科

Supplying lithium foil anode materials for production-line testing, new battery development, and volume manufacturing at China's leading cell makers.

Tier-2 & Specialist Manufacturers
Penghui Energy 鹏辉能源 Sunwoda 欣旺达 Ganfeng Lithium 赣锋锂业 Tianjin Lishen 天津力神 Betray 深圳贝特瑞 Jiangsu Zhengli 江苏正力

Serving mid-tier and specialist cell manufacturers focused on solid-state, semi-solid, and high-energy-density lithium metal batteries.

Quality Control Process
01
Raw Material Inspection

Incoming lithium ingots verified for purity by ICP-MS before processing.

02
Glovebox Production

Foil rolled in argon-atmosphere glovebox to prevent oxidation.

03
Thickness Control

Laser micrometer ensures ±2 µm precision across the full roll.

04
Purity Testing

Per-batch ICP-MS confirms >99.9% lithium purity with full report.

05
Inert Sealing

Vacuum-sealed in multi-layer aluminum-plastic film under argon.

06
Outgoing Inspection

Final QC check and documentation before hazmat-compliant shipping.

YDL high-purity lithium foil anode material close-up
From Research to Production
Powering Next-Generation
Battery Research
High-purity lithium foil trusted by labs and manufacturers worldwide.
Application Scenarios
Solid-State Battery

Lithium anode for next-generation solid electrolyte cells.

Lithium-Metal Battery

High-capacity Li-metal anode for advanced energy storage.

Semi-Solid Battery

Hybrid electrolyte research and cell prototyping.

Coin Cell Research

Standardized foil for CR2032 and coin cell testing.

Pouch Cell Prototype

Laminated foil for soft-pack cell assembly.

University Lab

Research-grade material for academic laboratories.

Pilot Production Line

Scale-up testing for battery manufacturers.

High Energy Density

Thin foil maximizes gravimetric capacity.

Product Specifications
Product Type Thickness Width Purity Pack Size Price
Pure LiYDL (50µm x 80mm) Lithium Foil Anode for Lit... Pure Lithium 50µm 80mm >99.9% 100g / pack $2,099.00 USD Buy →
Pure LiYDL (100µm x 80mm) Lithium Foil Anode for Lit... Pure Lithium 100µm 80mm >99.9% 100g / pack $2,199.00 USD Buy →
LaminatedYDL (20µm x 80mm) Laminated Lithium Foil Anod... Laminated 20µm 80mm >99.9% 100g / pack $2,399.00 USD Buy →
Li + CuYDL Lithium (20µm x 80mm) Copper (6µm x 100mm... Li / Cu Laminated 20µm 80mm >99.9% 100g / pack $2,599.00 USD Buy →
Li + CuYDL Lithium (50µm x 80mm) Copper (6µmx 100mm)... Li / Cu Laminated 50µm 80mm >99.9% 100g / pack $2,499.00 USD Buy →
Li + CuYDL Lithium (5µm x 80mm) Copper (6µm x 100mm)... Li / Cu Laminated 5µm 80mm >99.9% 100g / pack $2,999.00 USD Buy →
Build Your Custom Lithium Foil

Set your exact thickness, width, substrate, and cell format. Your specification updates live — then send it to our team for a quote.

50 µm
6 µm
80 mm
10
10
Specification Preview
Lithium 10 10 Total 80mm Coated 60mm
Lithium Substrate
TypePure Lithium
Li Thickness50 µm
SubstrateCopper 6 µm
Coating SideSingle-Side
Total Width80 mm
Margin L / R10 / 10 mm
Coated Width60 mm
Purity>99.9%
Cell FormatCoin Cell
Quantity100 g / pack
Research
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