Cylindrical lithium battery

Cylindrical lithium battery

High energy density lithium-ion rechargeable batteries with stable voltage, light weight, and excellent cycle life. Suitable for digital products, energy storage, power equipment, etc. Custom specifications and bulk supply are available.

Cylindrical lithium battery

Standard cylindrical battery cells featuring robust construction, high versatility, and stable discharge performance. Full specifications available with support for customization and bulk supply, suitable for various powered devices.
46.8V 10.4Ah Lithium-ion Battery Pack for Electric Bikes

46.8V 10.4Ah Lithium-ion Battery Pack for Electric Bikes

10.8V 18200mAh 18650 Li-ion Battery Pack for RTK & Qianxun High-Precision GNSS Positioning Equipment

10.8V 18200mAh 18650 Li-ion Battery Pack for RTK & Qianxun High-Precision GNSS Positioning Equipment

5600mAh 7.2V Wide-Temperature Range Li-ion Battery PackFor heating apparel

5600mAh 7.2V Wide-Temperature Range Li-ion Battery PackFor heating apparel

36V 7800mAh NCM Power Battery Pack for Electric Bicycles

36V 7800mAh NCM Power Battery Pack for Electric Bicycles

36V 5200mAh NCM Power Battery Pack, Lithium Battery for Electric Bicycle/Scooter

36V 5200mAh NCM Power Battery Pack, Lithium Battery for Electric Bicycle/Scooter

46.8V 12.6Ah Ternary Lithium Battery Pack Electric Bicycle Lithium Battery

46.8V 12.6Ah Ternary Lithium Battery Pack Electric Bicycle Lithium Battery

7.2V 10400mAh NCM Ternary Lithium Battery Pack Suitable for Outdoor Bluetooth Speakers

7.2V 10400mAh NCM Ternary Lithium Battery Pack Suitable for Outdoor Bluetooth Speakers

Advantages of Cylindrical Lithium Batteries

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    Standard Battery Models

    Includes polymer, cylindrical, and button lithium batteries, offering a wide range of specifications, stable performance, and customizable sizes to suit various application scenarios.

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    High-Voltage, High-Energy -Density Batteries

    Multiple high-voltage options available, outstanding energy density, longer battery life, and excellent high/low temperature and cycle performance.

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    Fast-Charging Batteries

    Designed for consumer electronics, featuring multi-rate fast charging solutions for rapid charging and good cycle life.

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    High/Low Temperature Batteries

    Available in high-temperature and low-temperature versions to withstand complex temperature environments.

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    High-Rate Batteries

    Utilizes special materials and processes to support high-current rapid discharge with stable discharge performance.

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    High-Safety Batteries

    Made with safe and reliable materials and processes, passing nail penetration tests, ensuring safe use and long cycle life.

Quality Control System

Frequently Asked Questions

Are lithium-polymer batteries safe for air travel?
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Airlines often have specific guidelines for carrying lithium batteries, such as limitations on the number of spare batteries or whether they should be carried in carry-on baggage rather than checked luggage. It’s essential to adhere to airline regulations when traveling with lithium-polymer batteries.

How do you keep a lithium-polymer battery healthy?
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The main keys are to avoid over-discharging (below ~20%) and over-
charging (100% for long periods), and to store the battery at 50% to 60%
capacity (~3.8V/cell). Additionally, minimize exposure to high heat, as temperature is the greatest factor in shortening its lifespan

What are the advantages of lithium batteries compared to lead-acid batteries?
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Compared to lead-acid batteries, lithium batteries offer five core advantages: higher energy density, longer lifespan, faster charging, lighter weight, and zero maintenance.

What is the function of a Battery Management System (BMS)?
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The BMS (Battery Management System) mainly monitors battery voltage, current and temperature, provides protection against over‑charge, over‑discharge, over‑current and short‑circuit, balances battery cells, estimates remaining capacity, ensures battery safety and extends service life.

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