CE Certified Smartphone Battery Factory & Suppliers

Premium Lithium-Polymer Cells, Advanced BMS Architecture & High-Performance Custom Hardware Solutions for Global OEMs and System Integrators.

CE Certified Smartphone Battery Manufacturing Excellence

In the highly competitive consumer electronics landscape, the safety, performance, and durability of lithium-ion and lithium-polymer smartphone batteries are non-negotiable. As a premier tech supplier, Celtrix Memory Technologies Co., Ltd. channels its 9 years of high-precision electronic manufacturing experience and advanced SMT capabilities into delivering high-performance, CE certified mobile energy components.

CE Certification serves as the gateway to the European Economic Area, signaling that each battery matches rigorous safety, health, and environmental protection benchmarks. Our battery cells undergo rigorous certification protocols, including EN 62133, UN38.3, and RoHS compliances, safeguarding against thermal runaway, overcharging, and internal short-circuits. By pairing tier-1 cobalt-based cathode materials with sophisticated Battery Management Systems (BMS) designed on our cutting-edge SMT lines, we guarantee stable capacities and maximum lifespan.

  • High-Density Pure Cobalt Cathode Material for maximized energy retention.
  • Dual IC Protection Scheme to secure charging cycles and prevent over-voltage spikes.
  • Fully automated cleanroom manufacturing conforming to ISO 9001 standards.
  • Rigorous thermal shock, drop test, and vibration evaluations.
Automated Smart Battery Factory
28,600m²
Factory Area
9+ Years
Industry Experience
142
R&D Engineers
56
QC Professionals
$23M+
Annual Export

Smartphone Battery Technology Roadmap

Pioneering the next generation of power density and ultra-fast charging capabilities for modern mobile and industrial systems.

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Silicon-Anode Technology

By transitioning from conventional graphite anodes to silicon-carbon composites, our future battery architectures seek to boost energy densities by up to 20%, keeping mobile devices thin yet long-lasting.

Intelligent BMS Integration

Our BMS modules leverage advanced SMT PCBA integration to support real-time impedance tracking, dynamic thermal monitoring, and self-balancing algorithms, preserving battery health over 800+ charge cycles.

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Solid-State Security

As solid-state battery technology matures, we are investing R&D resources into semi-solid-state polymer systems to eliminate liquid leakage risks and optimize heat dissipation pathways.

Macro-Level Mobile Power Solutions

Providing specialized, multi-sector electronic energy solutions for complex industrial environments worldwide.

Custom Energy Tailored to Modern Industry Verticals

Smartphones have expanded far beyond consumer hands. They act as critical endpoints in retail operations, logistics warehouses, health networks, and field services. Standard battery components fail to meet the rigorous cycles demanded in these commercial fields.

Our production line supplies tailored energy storage architectures, from high-capacity cell groupings for rugged devices to thin, high-voltage battery designs for slim enterprise mobile tablets. Leveraging Celtrix's advanced electronics and PCBA engineering competence, we build custom PCB structures with high temperature thresholds, ensuring your terminal equipment stays active and safe under demanding processing environments.

  • Rugged Handhelds: Custom shapes with reinforced casings and wide-temperature polymer cells.
  • Smart POS Terminals: High reliability batteries featuring dedicated protection mechanisms to prevent power failures during transactional loads.
  • Industrial IoT Gateways: Integration of long-life batteries with customized electronic controllers to support extended backup cycles.
High Precision PCBA SMT Line

China Factory 4.0: Supply Chain Resilience & SMT Synergy

Leveraging high-capacity automated production and raw material synergy to provide unrivaled cost efficiency and logistics security.

Advanced Automation & PCBA Capabilities

Celtrix operates a state-of-the-art 28,600 m² factory facility where we synthesize semiconductor assembly expertise with energy pack production. Our integrated SMT (Surface Mount Technology) lines construct high-durability protection boards in-house, ensuring immediate QA validation and eliminating third-party component bottlenecks.

By handling all assembly steps locally, from raw cells selection to complete battery pack packaging, we provide unmatched manufacturing agility. With over 1,180+ supply chain partners, we source superior raw materials at scale, sheltering our global OEM and ODM buyers from price fluctuations and delivery constraints.

  • Direct component integration utilizing in-house SMT machinery.
  • Automated Optical Inspection (AOI) checking each component pad and trace logic.
  • Real-time tracking of raw lithium cell quality before batch assembly.
  • Integrated storage solutions for fast shipping to North American, European, and Asian ports.
Advanced Cleanroom Assembly Line

Localization Support & Strict Quality Assurance

Establishing localized post-sale networks and systematic quality inspections to ensure secure global operations.

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Rigorous Quality Checks

Our quality system is ISO 9001 certified. We enforce Incoming Quality Control (IQC), In-Process Quality Control (IPQC), Automated Optical Inspection (AOI), Burn-in Tests, and comprehensive aging tests for 100% of finished packs.

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Global Compliance & Logs

We manage all localized documentation required for swift customs clearance, including CE, MSDS, UN38.3, and FCC certifications, ensuring your cargo moves quickly through international ports.

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Full Customization Support

With 142 R&D engineers, we provide complete ODM/OEM support, custom logo printing, unique dimension designs, specialized SPD parameters, and custom packaging templates.

Strategic Sourcing Criteria for Global Enterprises

When sourcing smartphone batteries at an industrial scale, procurement directors must evaluate parameters beyond the initial unit cost. Total Cost of Ownership (TCO) includes cycle life, return rates, product safety liability, and regulatory compliance.

Celtrix addresses these challenges by offering direct engineering consultation. Our R&D specialists assist you in aligning battery dimensions, connectors, and voltage limits to prevent early degradation. By maintaining 9 years of industry experience, we assist our partners in navigating complex international regulatory landscapes, lowering supply chain risks and protecting consumer safety.

Why Choose Celtrix as Your Tech Partner?

We coordinate memory systems, advanced PCBA engineering, and battery manufacturing under one unified manufacturing platform. This integrated approach ensures that the control circuits (BMS) and electronic interfaces fit seamlessly together, minimizing device failures.

Celtrix Profile Summary

  • Company: Celtrix Memory Technologies Co., Ltd.
  • Established: 2017
  • R&D Staff: 142 Specialized Engineers
  • QC Staff: 56 Dedicated Professionals
  • Main Markets: North America, Europe, Asia, South America
  • Annual Export: USD 23 Million
  • New Products (Last Year): 168 Releases

Technical Q&A / FAQ

Expert insights into smartphone battery safety, engineering custom solutions, and global import regulations.

What does CE Certification guarantee for smartphone batteries? +
CE certification guarantees that the smartphone battery meets the safety, health, and environmental safety standards of the European Economic Area (EEA). Specifically, it ensures compliance with standards like EN 62133, which prevents thermal runaway, case rupture, and chemical leaks during operations.
How does Celtrix integrate SMT & PCBA technology in battery packs? +
Leveraging our 9 years of advanced electronics manufacturing experience, we assemble the Battery Management System (BMS) in-house on our modern SMT lines. This allows us to closely control component placement, protection IC programming, and quality assurance, ensuring excellent compatibility and system stability.
What options are available for OEM / ODM battery design? +
We offer comprehensive customization options, including cell chemistry choice (LCO or NMC), capacity tailoring, exact spatial dimensions, connector configurations, custom protective packaging, logo printing, and specialized firmware adjustments on the BMS.
How do you guarantee the quality of battery packs before shipment? +
Every battery pack goes through a strict multi-stage testing procedure: Incoming material evaluation (IQC), automated optical board inspections (AOI), charge-discharge cycles tests, capacity calibration, heat tests, drop tests, and final quality control (FQC) inspection by our 56 QC specialists.
What is the typical lead time for custom battery orders? +
Lead times vary depending on design complexity. Standard cells take around 15–20 days, while custom designs needing bespoke tooling and certification testing may take 30–45 days. We utilize our 1,180+ supply chain partner network to optimize delivery times.

Factory and SMT Cleanroom Facilities

A glance inside our 28,600 m² high-tech manufacturing facility in Shenzhen, illustrating our commitment to order fulfillment and structural safety.