Lithium Polymer Battery Cell for LED Lighting

A battery cell is a device that stores and delivers electrical energy. Our battery cells use lithium cobalt oxide (LiCoO2) as the core material. We currently offer nearly 400 different models in a range of sizes, and we can also customize the battery size to suit your specific requirements. Performance is a key factor, particularly in LED lighting applications, where it directly influences lighting quality and energy efficiency. All of our battery cells are UL certified, guaranteeing they meet rigorous safety and reliability standards.

Key Specifications

Battery Type: Lithium Polymer (LiPo)

This battery utilizes Lithium Polymer (LiPo) technology, known for its lightweight design and high efficiency.

Voltage: 3.7V

The battery operates at a nominal voltage of 3.7V, a standard voltage commonly used in many rechargeable batteries.

Capacity: 1050mAh

With a capacity of 1050mAh, this battery stores a moderate amount of energy, offering reliable performance.

Size: 62mm x 35mm x 52.5mm

The battery measures 62mm x 35mm x 52.5mm, designed for the 603450 format. Custom sizes are available based on specific requirements.

Chemistry: LiCoO₂, LiFePO₄, or Other

The battery's chemistry can be Lithium Cobalt Oxide (LiCoO₂), Lithium Iron Phosphate (LiFePO₄), or another variant, depending on the specific battery type.

Nominal Voltage: 3.7V

As noted, the nominal voltage is 3.7V, a widely adopted voltage in many consumer electronics.

Maximum Voltage: 4.23V

The maximum voltage this battery can reach is 4.23V, ensuring safe and efficient operation within its designed limits.

Charge Rate: Standard or Fast Charge

The battery supports either a standard or fast charge rate, depending on the manufacturer's design and specifications.

Cycle Life: 500–1000 Charge/Discharge Cycles

Designed for longevity, the battery offers 500 to 1000 charge/discharge cycles, providing a long-lasting power solution.

Key Features

Compact and Lightweight

Designed to be compact and lightweight, the battery is ideal for applications with limited space, such as portable devices or small lighting systems.

High Energy Density

With a high energy density, the battery provides long-lasting power, making it particularly suited for LED lighting systems that require continuous and reliable energy.

Stable and Safe Performance

The battery ensures stable and safe performance with UL certification, meeting rigorous safety standards. It includes built-in protection against overcharge, over-discharge, and short circuits, enhancing its longevity and preventing damage.

Fast Charge Capability

The battery supports fast charging, enabling quicker recharge times and greater efficiency, especially in lighting applications.

Wide Temperature Range

Operating efficiently across a wide temperature range, this battery is suitable for both indoor and outdoor lighting solutions, maintaining performance in hot or cold environments.

Applications

LED Lighting Systems

Ideal for LED lighting systems, this battery is perfect for portable, off-grid, and emergency lighting needs.

Low-Power LED Applications

The battery is well-suited for low-power LED applications such as signage, decorative lighting, and lighting strips, where a small, efficient power source is needed.

Other Portable Devices

In addition to lighting systems, the battery is versatile enough to power other portable devices, offering a compact and reliable energy solution for any application requiring dependable power.

Safety and Certifications

UL 603450 Certification

This battery is UL 603450 certified, a key safety standard for lithium polymer batteries. This certification ensures that the battery meets recognized safety guidelines for performance and reliability.

Overcharge Protection

The battery incorporates a Protection Circuit Module (PCM), powered by a Japan Seiko IC. This IC provides comprehensive protection, including overcharge, over-discharge, over-current, and short-circuit safeguards. The protection module is compatible with various lithium polymer battery sizes, such as the AS42303.7U11ICP4 model.

Finished Battery with PCM

Typically, finished batteries are supplied with an integrated PCM, along with optional wires and connectors. These batteries are commonly used in digital devices such as Bluetooth headphones, speakers, and other wearable electronics.

Performance Characteristics

Energy Efficiency

The battery boasts excellent energy efficiency, offering a favorable power-to-weight ratio. This makes it ideal for use in LED lighting systems where both efficiency and compactness are crucial.

Discharge Characteristics

The battery ensures stable voltage output throughout its discharge cycle, delivering reliable performance and consistent power.

Temperature Tolerance

This battery operates safely in temperatures ranging from -20°C to 60°C, making it suitable for diverse environments. However, following the manufacturer's specifications is recommended for optimal performance and safety.

Charging and Maintenance

Charging Method

A compatible LiPo charger is required for safe charging. We recommend using a constant current/constant voltage charger to ensure proper charging behavior.

Recommended Charging Voltage

To prevent damage and ensure safety, the battery should be charged to a maximum voltage of 4.2V.

Storage Recommendations

For optimal storage, keep the battery in a cool, dry place. Avoid discharging it below 2.5V, as this could lead to irreversible damage.

Maintenance Tips

To extend the battery's lifespan, avoid overcharging or deep discharging. Also, protect the battery from excessive heat to ensure its longevity and performance.

Closing Words

This lithium polymer battery delivers dependable performance and essential safety features. Its lightweight design, high efficiency, and impressive energy density make it an excellent choice for LED lighting systems and other portable devices. Equipped with key protections such as overcharge and short-circuit safeguards, it ensures safe operation. With a long cycle life and the ability to function across a wide temperature range, this battery is built for durability.

Certified to UL 603450 standards, it meets stringent safety requirements. Proper storage and charging practices make maintenance easy and help extend the battery's lifespan.

If you're seeking a safe, reliable, and efficient power solution, this battery is the perfect option. Contact us today for more information or to place an order—we can customize the battery size to fit your exact needs. Don't wait—optimize your devices' performance today!