Lithium Polymer Battery Packs Manufacturer
Looking for a battery that fits into tight spaces? Nuranu specializes in manufacturing high-quality Lithium Polymer (LiPo) batteries known for their lightweight design and flexible form factors. Unlike cylindrical cells, our pouch cells can be customized in thickness (as thin as 2mm) and shape to maximize the internal space of your device.
Lithium Polymer Battery Packs Definition
A lithium polymer (LiPo) battery pack is a rechargeable power source that uses multiple lithium polymer cells with a polymer electrolyte instead of the liquid electrolyte found in traditional lithium-ion batteries. These battery packs are also known by various names including Li-poly, lithium-poly, PLiON, and LIP.
Our Lithium Polymer Battery Pack Products
Key Advantages
- Flexible Form Factor:Â Ultra-thin, curved, round, or rectangular shapes available.
- High Energy Density:Â Up to `[Number]` Wh/kg.
- High Discharge Rate:Â From standard 1C to high-power 25C-50C for drones and RC hobbies.
Why Choose Nuranu for Custom LiPo Solutions?
1. Unlimited Customization (Size & Shape)
- We have over 2,000 sets of existing tooling molds. This means we likely already have the size you need, saving you tooling costs.
- We can manufacture:
- Curved Batteries:Â For smart rings, headphones, and wristbands.
- Round Batteries:Â For smartwatches and medical patches.
- Ultra-Narrow Batteries:Â For smart glasses frames and stylus pens.
2. Safety & Certification Support
- Soft-pack batteries require strict safety measures. Our cells are manufactured with high-quality aluminum laminate film to prevent swelling.
- We provide full certification support for:Â IEC62133, UN38.3, MSDS, KC (Korea), PSE (Japan), UL1642. This is crucial for exporting your end-product.
- Sub-headline (H3):Â 3. Special Chemistry Options
- High Voltage (LiHV):Â 3.8V nominal / 4.35V charging voltage for higher capacity in the same size.
- Low Temperature: Workable at -40°C for military/outdoor monitoring.
- High Temperature: Reliable operation up to 80°C for vehicle tracking (GPS).
Benefits of Lithium Polymer Battery Packs
Safety
Safety is enhanced with Li-Po batteries due to their robust construction and stable chemistry. They come with built-in protection circuits that prevent overcharging, over-discharging, and short-circuiting, reducing the risk of accidents.
Long Cycle Life
With proper care and maintenance, Li-Po batteries offer a long cycle life, providing reliable power over many charge and discharge cycles. This longevity translates into cost savings over time and reduces the frequency of replacements.
Lightweight and Flexible Design
Lithium Polymer (Li-Po) batteries are known for their lightweight and flexible form factor, making them ideal for applications where weight and space are critical considerations. Their thin profile allows for innovative designs in portable electronics, drones, and wearable devices.
Low Self-Discharge Rate
One of the key benefits of Li-Po batteries is their low self-discharge rate. This means they retain their charge longer when not in use, ensuring your devices are ready to go when you need them.
Wide Range of Applications
The versatility of Li-Po batteries allows them to be used in a wide array of applications, from consumer electronics like smartphones and tablets to industrial applications such as robotics and backup power systems.
Lithium Polymer Battery Pack Applications
LiPo battery packs are versatile and excel in environments where traditional batteries fall short. Our products are trusted by businesses in:
Consumer Electronics
Powering smartphones, tablets, wearables, and drones with lightweight, high-output energy.
Medical Devices
Reliable energy for portable diagnostic tools, hearing aids, and implantable devices requiring biocompatibility and precision.
Industrial and IoT
Enabling smart sensors, automation equipment, and remote monitoring systems with extended runtime.
Electric Mobility
Supporting e-bikes, scooters, and small EVs with efficient, high-discharge performance.
Renewable Energy Storage
Compact solutions for solar-powered gadgets and backup systems.
Why Choose Us as Lithium Polymer Battery Packs Supplier
In a competitive battery packs market, we stand out by prioritizing quality, customization, and partnership. Our LiPo packs are manufactured in state-of-the-art facilities with rigorous quality control, using premium-grade cells from top suppliers. We offer:
Custom Services
From prototype development to mass production, including PCM/BMS integration, wiring, and branding.
Scalable Supply Chain
Flexible order quantities, from small batches for R&D to large-scale OEM production, with competitive pricing and global shipping.
Technical Support
Dedicated engineering teams to assist with design, testing, and certification, ensuring your project succeeds.
Sustainability Focus
Eco-friendly materials and recycling programs to align with your corporate responsibility goals.
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