Our Mission:  Original Innovation, Power the Future!

As a high-tech enterprise specializing in the R&D and manufacturing of lithium-ion batteries, sodium-ion batteries, and solid-state batteries. Founded in 2020 in Shenzhen, China’s innovation hub, we are driven by our core philosophy of "Original Innovation & Development" , delivering sustainable, high-performance energy solutions for global applications, including consumer electronics, smart devices, electric vehicles, and energy storage systems.

With dozens of proprietary patents, the accreditation of Guangdong Provincial Eco-Friendly Lithium Battery Engineering Research Center, and strategic collaborations with leading institutions like National University of Singapore, Wuhan University, and Shenzhen University, OiD continuously pushes the boundaries of battery technology. Our products power critical infrastructure, including high-speed rail energy storage, residential solar systems, and defense projects, accelerating the global transition to clean energy.

Key Strengths

1.  Original Innovation
   • Core technologies in Li/Na-ion and solid-state batteries, backed by inventions, utility models, and design patents.
   • Joint R&D centers with top universities (e.g., Wuhan University), enabling rapid commercialization of cutting-edge research.
2.  End-to-End Energy Solutions
   • 500+ customizable battery models for consumer electronics, EVs, and grid-scale storage.
   • Superior performance: high energy density, fast charging, extended cycle life, and extreme-temperature resilience
3. Sustainability Commitment
   • Eco-conscious materials (e.g., cobalt-free cathodes, solid electrolytes) and processes to minimize environmental impact.
4. Global Reach
   • R&D Hubs: Shenzhen, Wuhan (university partnerships)
   • Manufacturing: Automated production lines in Shenzhen
   • Markets: Asia, Europe, North America

Company Development History

Founding & Innovations (2020-2025)

Established in 2020, our company began as a research-driven startup focused on lithium-ion battery technology.       Our early breakthroughs in high-energy-density cell design quickly positioned us as an emerging leader in the energy storage sector.

Technological Leadership & Global Reach (2021-Present)

2021: Unveiled all-solid-state battery prototypes with 400+ Wh/kg energy density, targeting aerospace and premium EVs.

2022: Expanded to Europe and North America, securing UN38.3/IEC 62133 certifications.

2023: Mass-produced sodium-ion batteries, reducing costs by 30% for renewable energy storage.       Annual capacity surpassed 5GWh.

2024: Pioneered semi-solid-state battery technology, resolving leakage risks while boosting energy density by 20%.

Future Vision (2025-2030)

2025: Begin gigafactory construction for solid-state batteries, aiming for 10 GWh/year output.

2026-2028: Achieve 100% green manufacturing via solar-powered facilities and closed-loop recycling.

2030: Target carbon-neutral operations and top-tier global market share in next-gen batteries.

Battery Technology Solutions – Service Overview

About Us

Shenzhen Jianheng Technology Co., Ltd. is a leading innovator in advanced battery technologies, specializing in the research, development, and manufacturing of high-performance energy storage solutions. With many years of industry expertise, we deliver cutting-edge polymer lithium-ion (LiPo), lithium iron phosphate (LiFePO4), solid-state, semi-solid-state, and sodium-ion batteries tailored to diverse applications, from consumer electronics to electric vehicles and grid storage.

Our Custom Battery Solutions

1. Polymer Lithium-Ion (LiPo) Batteries

• • Applications: Wearables, drones, portable devices, medical equipment.
  • Customization: Flexible shapes, high energy density (up to [X] Wh/kg), fast charging.
  • Advantages: Lightweight, slim design, enhanced safety with proprietary electrolytes.

2. Lithium Iron Phosphate (LiFePO4) Batteries

• • Applications: EVs, solar storage, industrial backup power.
  • Customization: Scalable capacities, extended cycle life.
  • Advantages: Thermal stability, 100% depth of discharge, cost-effective.

3. Solid-State & Semi-Solid-State Batteries

• • Applications: Next-gen EVs, aerospace, high-security devices.
  • Customization: Higher energy density, ultra-safe solid electrolytes.
  • Advantages: No leakage, wider temperature range, longer lifespan.

4. Sodium-Ion Batteries

• • Applications: Renewable energy storage, low-cost mobility.
  • Customization: Eco-friendly materials, low-temperature performance (down to -30°C).
  • Advantages: Abundant raw materials, 30% lower cost vs. lithium-ion.

Why Partner With Us?

• •  Rapid Prototyping: Sample delivery within 2 weeks after confirmed design.
  • Cost Optimization: Competitive pricing without compromising quality.
  • End-to-End Support: From design to certification (UL, CE, UN38.3, etc.).
  • Technical Expertise: In-house R&D team for chemistry and BMS integration.
  • Scalable Production: Capacity of around 10MWh/year to meet bulk demands.

Industries We Serve

• • Electric Vehicles & E-Mobility
  • Consumer Electronics
  • Renewable Energy Storage
  • Industrial & Medical Equipment
  • Defense & Aerospace

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