3.7 V 500mAh LiPo Battery 602535

The UFX602535 3.7V 500mAh lithium polymer battery is designed for compact electronic devices that require reliable power, lightweight construction, and flexible integration. With a 500mAh capacity, 3.7V nominal voltage, compact 6×25×37mm design, and customizable options for connectors, wires, and protection circuits, this LiPo battery provides an efficient power solution for portable electronics, wearable devices, IoT products, and other space-limited applications.

Part 1. What Does 602535 Mean in a Battery Model?

The number 602535 in a LiPo battery model represents the approximate dimensions of the pouch battery cell. For lithium polymer batteries, manufacturers commonly use numbers to describe the thickness, width, and length of the battery.

In the 602535 battery model:

60 or 6 = approximately 6mm thickness 25 = approximately 25mm width 35 = approximately 35mm length

Therefore, a 602535 LiPo battery refers to a pouch cell with an approximate size of 6mm × 25mm × 35mm. The actual dimensions may vary slightly depending on battery design requirements, including sealing edges, wire outlet position, connector installation, and protection circuit configuration.

The UFX602535 3.7V 500mAh LiPo battery features maximum dimensions of 6×25×37mm, making it suitable for compact electronic products where internal space is limited.

Part 2. Basic Specifications of 602535 3.7V 500mAh LiPo Battery

The UFX602535 lithium polymer battery provides a balanced combination of compact size and reliable energy output. Its specifications are optimized for portable devices that require stable rechargeable power.

Part 3. How Long Can a 3.7V 500mAh LiPo Battery Last?

The runtime of a 500mAh battery mainly depends on two factors: battery capacity and device power consumption. Battery capacity represents the amount of stored energy, while actual operating time depends on how much current the electronic device consumes.

The basic calculation method is:

Battery Runtime (Hours) = Battery Capacity (mAh) ÷ Device Current Consumption (mA)

For example, if a device consumes 100mA current:

500mAh ÷ 100mA = approximately 5 hours

If the device only consumes 10mA:

500mAh ÷ 10mA = approximately 50 hours

In real-world applications, runtime may vary due to battery discharge efficiency, temperature changes, operating modes, and the device power management system. Engineers should evaluate actual device power consumption to select the most suitable battery capacity.

Part 4. Understanding Battery Cycle Life

The UFX602535 3.7V 500mAh LiPo battery typically supports around 300 charge and discharge cycles under normal operating conditions. A battery cycle does not mean charging the battery from empty to full only once.

For example, using 50% of the battery capacity on the first day and another 50% on the second day together equals approximately one complete charge cycle.

The actual cycle life can be affected by charging voltage, charging current, operating temperature, depth of discharge, and storage conditions. Proper battery management helps maintain longer battery performance.

Part 5. How Much Battery Capacity Do I Need?

Choosing the right battery capacity is not always about selecting the largest possible capacity. A larger battery usually requires more installation space and adds additional weight. The ideal battery solution should balance capacity, size, weight, and required runtime.

The first step is understanding your device power consumption. Low-power products such as smart sensors, wearable electronics, and IoT devices may operate efficiently with smaller capacities, while higher-power devices may require larger capacity or optimized battery designs.

A simple capacity calculation method is:

Required Capacity (mAh) = Device Current (mA) × Expected Runtime (Hours)

For example, a device consuming 50mA and requiring 10 hours of operation would need:

50mA × 10h = 500mAh

In this case, a 602535 500mAh LiPo battery can be a suitable option. However, engineers should also consider battery dimensions, thickness, PCB location, and connector position during product design.

Part 6. Choosing the Right Wires and Connectors for 602535 Battery

A LiPo battery is not only a battery cell. The wire and connector configuration also plays an important role in installation efficiency, electrical performance, and product reliability.

Battery wires can be customized according to application requirements. The correct wire length helps simplify assembly, reduce unnecessary space usage, and improve internal cable management.

Wire gauge selection affects current capability, heat generation, and electrical efficiency. Choosing the correct wire specification helps ensure safe and stable battery operation.

Common connector options include JST connectors, Molex connectors, and custom connectors. The suitable connector depends on PCB design, available installation space, current requirements, and the assembly process.

Customized wire and connector solutions can improve production efficiency, reduce wiring errors, and provide better compatibility with different electronic product designs.

Part 7. Custom 602535 LiPo Battery Solutions from Ufine

Although the standard 602535 3.7V 500mAh LiPo battery meets many application requirements, different products often require customized battery designs. Ufine provides flexible LiPo battery solutions to help engineers develop optimized power systems.

Customized battery dimensions allow engineers to adjust thickness, length, width, and special shapes when standard battery sizes cannot fit the product structure. This helps maximize internal space and improve product design flexibility.

Battery capacity can also be customized according to runtime requirements, device power consumption, and product size limitations. Ufine supports customization of wire length, wire specifications, connector types, and protection circuits for different applications.

Part 8. From Prototype to Mass Production Support

Battery development often requires more than simply selecting a standard cell. Ufine supports customers throughout the complete battery development process, from initial requirements analysis to mass production.

Ufine provides professional support including battery requirement analysis, prototype development, sample testing, design optimization, and scalable manufacturing.

With 18 years of lithium battery manufacturing experience, Ufine provides customized lithium polymer battery solutions with flexible MOQ, factory-direct supply, strict quality control, and professional engineering support.

Need a customized 602535 LiPo battery solution for your product? Contact Ufine Battery today to discuss your requirements and get professional support from our battery engineers.