25R 20A Original rechargeable battery 3.7V 2500mah INR18650 Flat top battery lithium battery

Li-Ion Cylindrical Battery

• High Energy Density
Li-Ion cylindrical batteries, such as the popular 18650 and 21700 models, offer exceptional energy density, making them ideal for powering a wide range of devices from laptops to electric vehicles. This means more power in a compact size, allowing for longer usage times and reduced weight in applications.
• Enhanced Safety
Equipped with protection features against overcharging, short-circuiting, and overheating, ensuring reliable and safe performance.
• Long Cycle Life
These batteries are designed for longevity, capable of enduring numerous charge-discharge cycles with minimal capacity loss, offering cost-efficiency and sustainability.
• Consistent Performance
Maintains stable voltage and performance throughout the discharge cycle, ensuring efficient and reliable device operation.
• Versatile and Scalable
Available in various sizes, including 18650 and 21700, these batteries offer flexibility for different design requirements. They can be easily integrated into battery packs for larger energy storage solutions, such as electric vehicle battery modules and renewable energy storage systems.
• Eco-Friendly
Li-Ion cylindrical batteries are more environmentally friendly compared to older battery technologies. They have a lower self-discharge rate and are recyclable, contributing to sustainable energy practices.

Customization Services

• Size and Form Factor
Adjust dimensions and form factors to fit unique device constraints, accommodating various design needs from compact gadgets to large equipment.
• Voltage and Configuration
Customize voltage output and cell configuration (e.g., series or parallel) to match the power requirements of different devices and systems.

• Protection Features
Incorporate specific protection mechanisms, such as overcharge, over-discharge, short circuit, and thermal protection, based on application needs.
• Connector and Terminal Options
Provide various connector types and terminal configurations for easy integration into your products, enhancing compatibility and ease of use.

Applications

• Consumer Electronics: Used in laptops, smartphones, tablets, cameras, and wearable devices for their high energy density and long cycle life.
• Electric Vehicles (EVs): Powering electric cars, scooters, bikes, and buses due to their efficiency, safety, and scalability.
• Energy Storage Systems: Utilized in home and grid energy storage solutions to store renewable energy from solar panels and wind turbines, ensuring a stable power supply.
• Power Tools: Providing reliable power for cordless drills, saws, and other handheld tools, appreciated for their high discharge rates and durability.

• Medical Devices: Essential for portable medical equipment such as defibrillators, diagnostic devices, and infusion pumps, offering dependable and long-lasting power.
• Aerospace and Defense: Applied in various aerospace and military equipment for their robust performance and reliability under extreme conditions.
• E-Bikes and E-Scooters: Powering electric bicycles and scooters, providing efficient, long-lasting energy storage for personal transportation.
• Portable Power Banks: Used in portable chargers to provide convenient, on-the-go power for various devices.
• Lighting: Utilized in high-performance flashlights, lanterns, and emergency lighting systems due to their long-lasting power and reliability.