Overview
The LR3410 is a lithium manganese dioxide (Li-MnO2) coin cell battery, commonly used in low-power electronic devices. It delivers a stable 3V output and is prized for its long shelf life and reliability. Due to its compact size and energy efficiency, it is a preferred choice for applications requiring consistent performance over extended periods. The battery is constructed with a lithium anode and manganese dioxide cathode, enclosed in a stainless steel casing. Its design ensures minimal self-discharge, making it suitable for devices that require infrequent battery replacements, such as medical implants and backup memory systems.
Physical and Chemical Properties
The LR3410 battery exhibits a nominal voltage of 3V and a typical capacity ranging from 40 to 50 mAh, depending on the manufacturer. Its operating temperature range is usually between -30°C and 60°C, making it versatile for various environments. The battery is hermetically sealed to prevent electrolyte leakage, a critical feature for sensitive applications. Chemically, the lithium manganese dioxide reaction provides a high energy density and stable discharge curve. Unlike alkaline batteries, the LR3410 maintains voltage levels closer to its nominal rating throughout most of its discharge cycle, ensuring consistent device performance until depletion.
Main Applications
LR3410 batteries are widely used in medical devices such as hearing aids, glucose monitors, and implantable devices due to their reliability and long life. Industrial applications include sensors, timers, and backup power for memory circuits in machinery. In consumer electronics, they power watches, calculators, and remote controls. Their leak-resistant design makes them ideal for critical applications where battery failure could lead to significant consequences. Additionally, their ability to function in a wide temperature range suits them for outdoor and automotive uses, such as tire pressure monitoring systems (TPMS) and key fobs.
Safety and Storage
LR3410 batteries are non-rechargeable and must not be exposed to high temperatures or direct sunlight, as this can lead to reduced performance or rupture. Proper storage involves keeping them in a cool, dry environment with minimal humidity. Avoid stacking batteries to prevent short-circuiting. Disposal should follow local regulations for lithium batteries, as improper handling can pose environmental and safety risks. Many regions have designated recycling centers for such batteries. Never incinerate or puncture the battery, as this may release hazardous materials.
B2B Procurement Guide
When procuring LR3410 batteries in bulk, verify the manufacturer’s certifications, such as ISO 9001 or UL listings, to ensure quality and safety standards. Key suppliers include Panasonic, Sony, and Maxell, which offer OEM-compatible options. Pricing varies based on order volume, with bulk purchases typically reducing per-unit costs by 10–30%. Consider lead times and minimum order quantities (MOQs), especially for specialized variants. For medical or industrial use, request documentation like Material Safety Data Sheets (MSDS) and compliance certificates (e.g., RoHS, REACH). Testing samples for voltage consistency and shelf life is advisable before large-scale procurement.
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