About Lithion Cell

A dedicated lithium battery cell manufacturer in China, built to serve the global consumer electronics industry.

Our Journey

Company Milestones

From a single workshop to a full-scale automated plant — here is our story.

2010

Founded in Shenzhen

Founded in Shenzhen as a small polymer cell workshop with 20 employees.

2013

First Automated Lines

Moved to an 8,000 m² facility and installed our first automated winding lines.

2016

ISO 9001 Certified

Passed ISO 9001 certification; exports reached 15 countries.

2023

Expanded to 250,000 m²

Expanded to 250,000 m² with fully automated production, in-house QC lab and 1,000+ employees.

2025

New Product Lines

Launched high-rate and Power battery product lines; daily output reached 2.5M cells.

2026

60+ Countries Served

Serving 60+ countries with 10 automated lines and a dedicated OEM/ODM division.

Inside Our Factory

A Modern, Automated Manufacturing Base

250,000 m² of production space with 10 automated lines and a class-100k clean room.

Automated lithium battery cell assembly lines
Automated Assembly Lines
Battery cell grading and aging center
Grading & Aging Center
Battery cell R&D and testing laboratory
R&D & Testing Laboratory
Factory Tour

See Our Manufacturing in Action

Take a virtual walk through our automated production lines and quality control center.

Automated Production Line Tour

Walk through our 250,000 m² facility — from electrode coating and cell assembly to final packaging and shipment.

Quality Control & Testing

See our 6-stage QC process in action — capacity grading, cycle testing, overcharge and safety verification.

Quality Control

Six-Stage Quality Control Process

Quality is built in at every step — not just inspected at the end.

Incoming Material

Every batch of separator, cathode and anode foil is tested against certified supplier specs.

In-Line Process

Real-time parameter monitoring during winding, stacking and formation.

Full-Cell Grading

100% capacity, voltage, internal resistance and self-discharge sorting.

Aging & Cycling

High-temperature aging and cycle-life sampling to validate long-term reliability.

Safety Testing

Overcharge, short-circuit, nail and crush tests per UN38.3 and IEC 62133.

Shipment Inspection

Final visual and packaging check with full paperwork for export.

Certifications

Globally Recognized Certifications

Complete documentation to support customs clearance and market access worldwide.

UN38.3
UN38.3Transport Safety
IEC
IEC 62133Cell Safety
UL
UL / CEMarket Access
ROHS
RoHSRestricted Substances
ISO9001
ISO 9001Quality System
MSDS
MSDSSDS Documentation
OEM / ODM

Your Private-Label Cell Partner

From idea to mass production, we support your brand at every stage.

OEM Services

  • Custom-branded cells with your logo and packaging
  • Private-label box, tray and carton design
  • NDA-protected development with exclusive models
  • Flexible packaging per market or country

ODM Services

  • Custom capacity, size and shape design
  • High-rate, ultra-thin and low-temperature solutions
  • Free engineering review of your BMS and device design
  • Rapid prototyping: samples in 2–3 weeks

Let's Build Your Next Product Together

Our engineers are ready to review your specification and propose the right cell solution.

Contact Our Engineers
Our Partners

Trusted by Leading Global Brands

Transsion, UGREEN, PISEN, ARUN, REMAX, GADMEI, Septemup, Desman, Huabaotong
GOLF, PiLOT, modicm, hoco, momax, W&P, WiWU, ROCK, WEKOME
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