Service

Jianheng Technology (Shenzhen) Co., Ltd. is located in Shenzhen, China’s “City of Innovation” — home to global technology leaders such as Huawei, BYD, DJI, ZTE, and Tencent. Like these renowned companies, Jianheng Technology is driven by a commitment to independent technological innovation, delivering more reliable and cost-effective solutions to customers while fostering sustainable, win-win growth.

As a high-tech enterprise specializing in the R&D and manufacturing of lithium-ion batteries, sodium-ion batteries, and solid-state batteries, Jianheng Technology has placed original innovation at the core of our strategy since our founding in 2020. We hold dozens of proprietary patents and continuously push the boundaries of battery technology.

In the new energy sector, Jianheng Technology stays at the forefront of industry trends, with mature R&D and production capabilities in drone batteries, explosion-proof batteries, and ultra-low-temperature batteries. Our core technologies and product advantages include:

• Full-Scenario Coverage – Over 500 customizable battery solutions covering consumer electronics, smart devices, electric vehicles, and energy storage systems.

• Superior Performance – High energy density, fast charging capability, and exceptional reliability under extreme temperature conditions.

• Safety & Compliance – Certified with UN38.3, CE, RoHS, IEC 62133, and integrates smart BMS (Battery Management System) for comprehensive overcharge, over-discharge, and short-circuit protection.

• Customer Trust – Our flagship brand “OiD” has been widely used in high-speed rail energy storage, residential photovoltaics, and select defense projects, making us a trusted partner for system integrators and OEM customers.

Upholding our mission — “Original Innovation, Empowering the Future” — Jianheng Technology delivers a full closed-loop service model covering product planning, pilot production, mass production, and after-sales support. Leveraging Shenzhen’s advanced automated production lines and certified management systems including ISO 9001 and IATF 16949, we provide end-to-end capabilities from cell design and BMS integration to OEM/ODM brand customization, ensuring fast response to customer needs.

We are more than just a battery supplier — we are your reliable innovation partner. Jianheng Technology is committed to continuous technological breakthroughs, offering safe, reliable, and efficient energy solutions for customers across industries worldwide. We look forward to working with you to capture market opportunities and build a cleaner, greener future.

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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