Custom Lithium Battery Packs Manufacturer
Nuranu Battery specializes in designing and manufacturing custom lithium-ion, LiFePO4, and rechargeable battery packs. With over 10 years of engineering experience, we provide end-to-end battery solutions — from cell selection and BMS integration to enclosure design and global certification support. Our mission is to help businesses achieve reliable, safe, and high-performance battery systems for their products.
Our Battery Pack Product Category
Delivering engineered, safe, and high-performance custom battery packs for industrial, medical, robotics, energy storage, and OEM applications worldwide.
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.
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.
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.
Custom Battery Pack Solutions
By Chemistry
- Lithium-Ion Battery Packs: Compact, high energy density, ideal for portable electronics and industrial devices.
- LiFePO4 Battery Packs: Long cycle life, thermal stability, safe for energy storage and industrial applications.
- Lithium Polymer Packs: Lightweight, flexible form factor for compact devices.
By Industry
- Robotics & Automation – AGVs, AMRs, industrial robots.
- Medical Devices – Portable medical equipment, monitoring devices.
- Energy Storage Systems – Solar, backup, off-grid applications.
- E-Bikes & Micromobility – Scooters, bicycles, mobility aids.
- Industrial Equipment – Instrumentation, automation, security systems.
- Telecommunications – Backup for network infrastructure.
Our Custom Process
- Requirement Analysis – Review your specifications and environmental needs.
- Design & Engineering – Optimize cell selection, architecture, and BMS.
- Prototype Development – Build and test functional prototypes.
- Validation & Testing – Electrical, mechanical, and safety tests.
- Mass Production – Controlled manufacturing with consistent quality.
- Delivery & Support – Ongoing technical support and production guidance.
Quality Assurance
Every battery pack undergoes rigorous testing:
- Incoming cell inspection
- Cell matching & sorting
- Welding & assembly verification
- Functional and capacity testing
- Aging & reliability testing
- Final inspection before shipment
We guarantee performance, safety, and long-term reliability.
Why Choose Nuranu Battery?
Engineering Expertise & Custom Design
We don’t just assemble batteries. Our engineers optimize voltage, capacity, discharge rate, and pack architecture for your unique application.
Certified & Safe
All battery packs can be designed to comply with UN38.3, IEC62133, CE, RoHS, UL, and other international standards.
Flexible Manufacturing
From prototype development to mass production, we provide scalable, high-quality battery solutions.
FAQs
Can you design fully custom battery packs?
Yes, we provide OEM and ODM services tailored to your voltage, capacity, form factor, and application.
What battery chemistries are available?
Lithium-ion, LiFePO4, lithium polymer, and other rechargeable chemistries.
Do you help with certification?
Yes, we support UN38.3, IEC62133, CE, RoHS, UL, and other compliance requirements.
What is your minimum order quantity (MOQ)?
MOQ depends on battery type and customization; prototypes are supported.
How long does it take to develop a custom battery pack?
Typically 2–6 weeks for design and prototyping depending on complexity.
Can smart BMS be integrated?
Yes, including Bluetooth, CAN Bus, SMBus, RS485, and other protocols.
Ready to Develop Your Custom Battery Pack?
Let our engineering team design a high-performance, safe, and certified battery pack tailored to your product.
