Custom Battery Pack Manufacturer for Industrial & Commercial Applications
Designing and manufacturing custom lithium-ion, LiFePO4, and rechargeable battery packs for robotics, medical devices, energy storage, industrial automation, and OEM projects worldwide.
With over 10 years of battery pack engineering experience, Nuranu Battery provides fully customized battery solutions, including cell selection, BMS integration, enclosure design, certification support, and mass production.
Get a reliable battery pack tailored to your application.
Custom Battery Solutions Built Around Your Product
Whether you need a compact battery pack for a medical device, a high-discharge battery for robotics, or a large-capacity energy storage solution, our engineering team can develop a battery pack that meets your exact performance, safety, and certification requirements.
- Custom Voltage Design
- Custom Capacity Design
- Smart BMS Integration
- OEM & ODM Manufacturing
- Global Certification Support
- Low MOQ & Mass Production
Why Nuranu is Your Preferred Battery Partner?
More Than a Battery Supplier — Your Engineering Partner
Many battery manufacturers only assemble battery packs. We work closely with customers throughout the entire product development process to ensure safety, reliability, and long-term performance.
Custom Design Expertise
From cell selection and pack architecture to BMS programming and enclosure integration, we help optimize battery performance for your application.
Certified Quality
Our battery packs can be designed to comply with:
UN38.3
IEC62133
CE
RoHS
UL Standards
Reliable Manufacturing
Every battery pack undergoes strict quality control procedures including:
Cell Matching
Spot Welding Inspection
Charge & Discharge Testing
Aging Test
Final Quality Inspection
Flexible Production Capacity
Whether you require prototype quantities or large-scale production runs, we provide scalable manufacturing solutions with consistent quality.
Industries We Serve
Custom Battery Solutions for Diverse Industries
Robotics & Automation
Battery packs engineered for AGVs, AMRs, industrial robots, warehouse automation systems, and intelligent equipment.
Medical Devices
Reliable rechargeable battery solutions for portable medical devices, diagnostic equipment, monitoring systems, and healthcare applications.
Energy Storage Systems
LiFePO4 battery solutions for solar energy storage, backup power systems, and off-grid applications.
E-Bikes & Micromobility
High-performance battery packs for electric bicycles, scooters, mobility devices, and light electric vehicles.
Industrial Equipment
Customized power solutions for industrial control systems, instrumentation, security equipment, and automation devices.
Telecommunications
Backup battery systems for telecom infrastructure, network equipment, and communication systems.
Lithium Battey Packs Product Categories
LiFePO4 batteries are safe because they don’t overheat or catch fire as easily as other lithium-ion batteries. They are stable at high temperatures, reducing the risk of fire. These batteries are eco-friendly and don’t contain rare metals.
Lithium-ion batteries are rechargeable and have many uses because they hold a lot of energy, last a long time, and are light. This battery technology uses lithium ions moving between the cathode and anode during charging and discharging.
LiPo batteries are high-energy, lightweight, and flexible. They are different from other rechargeable batteries, such as lithium-ion batteries with liquid electrolytes. LiPo batteries are ideal for applications where weight and space are limited.
Our Manufacturing Process
From Concept to Mass Production
Step 1 – Requirement Analysis
Our engineering team reviews your application requirements, electrical specifications, and environmental conditions.
Step 2 – Battery Pack Design
We develop optimized battery architecture, cell configuration, and BMS integration.
Step 3 – Prototype Development
Functional prototypes are built and tested to verify performance and reliability.
Step 4 – Validation & Testing
Battery packs undergo electrical, mechanical, and safety testing.
Step 5 – Mass Production
Approved designs move into controlled manufacturing processes.
Step 6 – Delivery & Support
Ongoing technical support and production optimization ensure long-term customer success.
Quality Assurance
Quality Built Into Every Battery Pack
Our quality management process includes:
- Incoming Cell Inspection
- Cell Matching & Sorting
- Welding Quality Verification
- Functional Testing
- Capacity Testing
- Aging Testing
- Final Inspection
Every battery pack is tested before shipment to ensure consistent performance and safety.
About Us
Custom Lithium Battery Packs Manufacturer and Supplier Since 2012
Nuranu was founded in 2012. We are a tech company that makes rechargeable batteries. The company has the best production equipment and R&D team. Nuranu uses advanced R&D technology, precise production, high quality, and excellent customer service to meet its goal of providing excellent products and services.
Lithium Battery Packs Manufacturer Certificates
Customer Testimonials
"I've worked with Nuranu for four years. Their battery packs make my consumer electronics business more competitive. I'll be a long-time Nuranu customer! Good customer service!"
– Waqas
"We were happy! These lithium battery packs are great. The price is good compared to other vendors. We recommend Nuranu as a reliable lithium battery pack supplier."
– Albert
"I would like to express my gratitude for your support and guidance, Nuranu. Thanks to your assistance, I have been able to complete my purchase work more efficiently and effectively."
–Sarah
Frequently Asked Questions
Can you design a completely custom battery pack?
Yes. We provide full OEM and ODM battery pack development services based on your voltage, capacity, size, discharge rate, and application requirements.
What battery chemistries do you offer?
We support lithium-ion, LiFePO4, lithium polymer, and other rechargeable battery technologies.
Can you assist with certification?
Yes. We help customers prepare for UN38.3, IEC62133, CE, and other certification requirements.
What is your minimum order quantity?
MOQ depends on battery type and customization requirements. Prototype projects are supported.
How long does custom battery development take?
Most projects require 2–6 weeks for design and prototyping, depending on complexity.
Can you integrate a smart BMS?
Yes. Bluetooth, CAN Bus, SMBus, RS485, and other communication protocols can be integrated.
Get a Free Quote Today
Whether you need a custom lithium battery pack for robotics, medical devices, energy storage systems, or industrial equipment, our engineering team is ready to help. Discuss your project with our battery experts today.
