Trusted Hybrid Battery Solutions
Trusted Hybrid Battery Solutions
We must face this era. The Earth is getting warmer, and an energy revolution is imperative. Various batteries, including NiMH batteries, are an integral part of this action, at least for the foreseeable future.
Nickel-metal-hydride (NiMH) batteries power the majority of hybrid car batteries. These batteries have lower failure rates than other types of batteries. Hybrid vehicle batteries comprise a battery pack consisting of multiple cells. The battery packs in hybrid vehicles are typically more efficient than the batteries used in standard cars. They recover energy from braking more efficiently. This energy is stored in the battery pack and used when the vehicle needs to accelerate. Hybrid vehicles are also environmentally friendly. Hybrid cars also have smaller engines and use batteries to power auxiliary loads. In addition, these cars may require less routine maintenance. Hybrids also have lower fuel consumption compared to standard vehicles. This means cleaner air and a cleaner environment.
Okacc Hybrid Batteries stands behind every battery we manufacture. With a partner‑first approach and rigorous quality assurance, we’ve maintained an impeccable safety history. When you choose Okacc Hybrid Batteries, you choose reliability, integrity, and a sustainable tomorrow.
Nickel-metal-hydride (NiMH) batteries power the majority of hybrid car batteries. These batteries have lower failure rates than other types of batteries. Hybrid vehicle batteries comprise a battery pack consisting of multiple cells. The battery packs in hybrid vehicles are typically more efficient than the batteries used in standard cars. They recover energy from braking more efficiently. This energy is stored in the battery pack and used when the vehicle needs to accelerate. Hybrid vehicles are also environmentally friendly. Hybrid cars also have smaller engines and use batteries to power auxiliary loads. In addition, these cars may require less routine maintenance. Hybrids also have lower fuel consumption compared to standard vehicles. This means cleaner air and a cleaner environment.
Okacc Hybrid Batteries stands behind every battery we manufacture. With a partner‑first approach and rigorous quality assurance, we’ve maintained an impeccable safety history. When you choose Okacc Hybrid Batteries, you choose reliability, integrity, and a sustainable tomorrow.


Who We Are
Okacc Hybrid Batteries is committed to the development and application of innovative energy storage systems and advanced electric vehicle power systems. Our main products include individual NiMH battery cells and complete Ni-MH hybrid battery packs. We also provide customized battery products, including battery design, cell selection, BMS, chargers, and a full range of one-stop hybrid battery solutions.
Our Core Products
- Individual Battery Cells: High‑performance Ni‑MH cells engineered for longevity and safety.
- Complete Hybrid Battery Packs: Ni‑MH solutions are custom‑designed to meet the rigorous demands of hybrid vehicles.
- One‑Stop Customization Services: From initial concept development and advanced cell selection to precision-engineering, our hybrid battery customization service delivers tailored power solutions for diverse vehicle models, ensuring optimal performance and reliability through every stage of technical execution
Trusted Manufacturing & Safety Testing
- Lean Production Lines: Multiple streamlined assembly lines maximize efficiency and throughput.
- Advanced Safety Test Systems: Rigorous testing protocols—encompassing mechanical, electrical, thermal, and abuse tests—ensure that every battery meets the highest global safety standards.
- Proprietary Ni-MH Innovations: With numerous patents in Ni-MH technology, OKACC leads the industry in extending battery life and enhancing safety margins.
Quality Management & Certifications
- ISO 9001:2015 Certified: A robust quality management system governs every production stage, from material sourcing to final shipment.
- Global Compliance: Our products are certified to meet CE, FCC, RoHS, IC, PSE, C-TICK, MSDS, and UN38.3 standards, reflecting our unwavering commitment to international safety and environmental regulations.
- Commercially Insured: All Okacc hybrid batteries are backed by commercial insurance, providing peace of mind and a prompt resolution of post-sale issues.
Performance & Applications
Okacc hybrid batteries boast high energy density, low internal resistance, consistent cell uniformity, and extended cycle life. Our solutions power a broad spectrum of applications, including:
- Hybrid Vehicles
- AGV
- UPS
- Industrial Starter Power Supply
- Railway Power Supply
Global Reach & OEM Partnerships
We proudly serve clients across North America, Europe, Asia, the Middle East, and Latin America. Our OEM partnerships have delivered custom battery solutions to leading companies in the United States, Japan, South Korea, Taiwan, and beyond.
Our Corporate Values
- People‑Oriented Philosophy: We invest in our team’s growth and well‑being to foster innovation and excellence.
- Integrity & Innovation: Honest collaboration and continuous research and development drive our competitive edge.
- Responsibility & Accountability: We stand by our products and solutions, ensuring customer satisfaction.
- Collaborative Spirit: Sharing knowledge and best practices enhances our collective success.
Why Choose Okacc Hybrid Batteries
- Uncompromising Quality: Automated production and precision equipment guarantee consistent, top‑tier performance.
- Rapid Response Service: Our customer support team commits to responding within 24 hours.
- Tailored Solutions: Our expert engineers work closely with you to design the optimal battery system for your specific application.
- End‑to‑End Support: From feasibility studies to post‑deployment service, Okacc Hybrid Batteries is your trusted partner.
Join Us in Shaping the Future
At Okacc Hybrid Batteries, we welcome inquiries and collaborative opportunities. Whether you’re exploring new energy solutions or seeking a reliable OEM partner, our team is ready to help you achieve your goals.
Contact us today to discuss your next project and experience the Okacc Hybrid Batteries advantage.
Contact us today to discuss your next project and experience the Okacc Hybrid Batteries advantage.

High Quality
Precision‑engineered Ni‑MH batteries are rigorously tested for unmatched safety and performance.
Fast Delivery
Lean manufacturing and optimized logistics ensure on‑time global shipments, every time.
Best Warranty
Industry‑leading coverage with commercial insurance backing, guaranteeing peace of mind and reliable support.

Hybrid battery solutions you can trust
With more than 10 patented Ni‑MH technologies and 10 streamlined lean production lines, we deliver industry‑leading battery performance.
We guarantee dependable service and support across every market, supported by over 100 OEM partnerships and more than 50k battery packs delivered worldwide.
We guarantee dependable service and support across every market, supported by over 100 OEM partnerships and more than 50k battery packs delivered worldwide.
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Lean Production Lines
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Global OEM Partnerships
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Patented Ni‑MH Technologies
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Packs Delivered Globally




Fresh‑Built Hybrid Battery Quality
Okacc Hybrid Batteries Ni‑MH hybrid batteries are manufactured on demand—never pulled from stock—so you get the freshest cells optimized for peak energy density, thermal stability, and cycle life. Each pack undergoes stringent in‑line testing to ensure unmatched reliability.
DSO 9001:2015 certification and full global compliance ensure our batteries consistently exceed industry standards, keeping your vehicles cleaner, running longer, and delivering top performance without compromise.
DSO 9001:2015 certification and full global compliance ensure our batteries consistently exceed industry standards, keeping your vehicles cleaner, running longer, and delivering top performance without compromise.
Order‑First Production & Delivery
Our lean, order‑driven manufacturing schedules each build strictly by order sequence—no backlogs. This agile approach accelerates lead times and maximizes resource efficiency, ensuring your custom hybrid battery packs are produced and shipped promptly.
With transparent order tracking and strategic shipping partnerships, Okacc Hybrid Batteries ensures that your battery packs arrive on time, every time, allowing you to focus on your business, not supply delays.
With transparent order tracking and strategic shipping partnerships, Okacc Hybrid Batteries ensures that your battery packs arrive on time, every time, allowing you to focus on your business, not supply delays.
