Product Overview
The 10440 3.7V 350mAh Rechargeable Lithium Battery is a compact and high-performance cylindrical cell, engineered to deliver reliable power output, excellent energy density, and long cycle life. Using advanced Li-ion chemistry, it provides stable voltage and efficient energy conversion, making it an ideal power source for compact electronic devices that demand durability and consistency.
Designed for efficiency and safety, this battery features precise dimensions and a durable structure to ensure optimal compatibility and performance in various applications. With low self-discharge and high capacity, it maintains steady performance even after repeated charge and discharge cycles.
Key Features
High Capacity, Compact Size: Strong power output in a slim and lightweight form factor.
Stable and Safe Performance: Excellent thermal stability, overcharge protection, and low self-discharge.
Long Cycle Life: Supports over 300 charge/discharge cycles with consistent performance.
Customizable Options: Color, tab design, and packaging can be tailored to specific project requirements.
Environmentally Friendly: Fully compliant with international safety and environmental standards.
Typical Applications
The 10440 Li-ion battery is widely used in:
Flashlights and laser pens
Smart wearables
Wireless audio devices
Medical instruments
Miniature electronic tools
IoT and smart home devices
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