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Shenzhen Leadyo Technology Co., Ltd.
About us
Your Professional & Reliable Partner.
Leadyo Power Technology Co., Ltd. founded in 2007, is a high-tech production-oriented enterprises. We develop & manufacture total solution of Lithium / LiFePO4 Battery Packs and Battery Management System ( OEM/ODM service welcome .)Leadyo’s business touch a wide variety of products in the energy industry, including ESS, mobile power battery ,Recreational Vehicle ,Yachts,Marine, Electric Vehicle(Ebike,Escooer) , Telecom Energy Storage, ,Solar Off-Grid , Medical Equipment, Power Tools, Lighting, ...
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Year Established

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Million+
Employees

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Million+
Customers Served

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Million+
Annual Sales
China Shenzhen Leadyo Technology Co., Ltd. HIGH QUALITY
Trust Seal, Credit Check, RoSH and Supplier Capability Assessment. company has strictly quality control system and professional test lab.
China Shenzhen Leadyo Technology Co., Ltd. DEVELOPMENT
Internal professional design team and advanced machinery workshop. We can cooperate to develop the products you need.
China Shenzhen Leadyo Technology Co., Ltd. MANUFACTURING
Advanced automatic machines, strictly process control system. We can manufacture all the Electrical terminals beyond your demand.
China Shenzhen Leadyo Technology Co., Ltd. 100% SERVICE
Bulk and customized small packaging, FOB, CIF, DDU and DDP. Let us help you find the best solution for all your concerns.

quality Leadyo Battery & Custom Lithium Battery manufacturer

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Pre-Charge Circuits for Lithium-Ion Battery Packs ,how it works ?
All modern power inverters and motor controllers have a large capacitor bank at their DC input terminals to reduce the ripple current and its associated EMI interference. Input capacitors help to provide smooth power conversion from DC to an AC sine wave and back to DC when charging the battery. When initially connecting a battery to a capacitive input, there is an inrush of current as the input capacitance is charged up to the battery voltage. With large batteries (with a low source resistance) and powerful loads (with large capacitors across the input), the inrush current can easily peak 1000A or more. A pre-charge circuit limits that inrush current, without limiting the operating current.     Applications and Benefits Pre-charge circuits are often used in electric vehicles (EVs) such as battery management systems, onboard chargers, and in industrial applications such as power supplies and power distribution units. In EVs, controllers with high capacitive loads regulate motors. High voltage (HV) positive and negative contactors are used in this system to act as an emergency disconnect when the motor regulator fails. Without a pre-charge circuit, welding can occur within the contactor as it closes and there could be a brief arc resulting in pitting.   A design guide to DC precharge circuits. When initially connecting a battery to a load with capacitive input, there is an inrush of current as the load capacitance is charged up to the battery voltage. With large batteries (with a low source resistance) and powerful loads (with large capacitors across the input), the inrush current can easily peak 1000 A. A precharge circuit limits that inrush current, without limiting the operating current. A precharge circuit between a battery and its load is required if any of the following are issues: The load has input capacitors will be damaged by the inrush current The main fuse will blow if asked to carry the inrush current The contactors, if present, will be damaged by the inrush current The battery cells are not rated for the inrush current

2023

09/14

Revolutionary LiFePO4 Golf Cart Battery Unveiled, Enhancing Performance and Efficiency on the Course
A groundbreaking LiFePO4 Golf Cart Battery has been introduced, promising to revolutionize the golfing experience with its exceptional performance, extended driving range, and unparalleled efficiency. This innovative battery solution, designed specifically for golf carts, is set to elevate the game by providing golfers with a reliable and powerful energy storage system。 The LiFePO4 Golf Cart Battery offers several key features that set it apart from traditional battery technologies. With its advanced design and cutting-edge technology, this battery provides golfers with a superior power source to optimize their performance on the course. Some of the notable features include:   Lithium Iron Phosphate Chemistry of golf cart battery : The battery utilizes LiFePO4 chemistry, which enhances stability, safety, and energy density. This chemistry ensures a consistent and reliable power supply to the golf cart, enabling smooth acceleration and improved driving range. Lightweight Design of lifepo4 golf cart battery : The battery boasts a lightweight construction, reducing the overall weight of the golf cart. This feature enhances maneuverability, allowing golfers to navigate the course effortlessly and enjoy a more comfortable ride. High Energy Efficiency of lifepo4 golf cart battery: The LiFePO4 Golf Cart Battery exhibits exceptional energy efficiency, converting a greater percentage of stored energy into usable power. This efficiency translates into extended driving ranges, allowing golfers to complete multiple rounds without the need for frequent recharging. Rapid Charging Capability: of lifepo4 golf cart battery The battery offers rapid charging capabilities, significantly reducing charging time compared to traditional batteries. Golfers can spend less time waiting for their batteries to charge and more time on the course, maximizing their golfing experience. Long Lifespan of lifepo4 golf cart battery: With an extended cycle life, the LiFePO4 Golf Cart Battery outperforms conventional batteries, providing longevity and cost savings over time. Golfers can rely on this battery to deliver consistent performance throughout its lifespan.   Product Parameters of lifepo4 golf cart battery Voltage: 48 volts Capacity: 100Ah Weight:  45kg Cycle Life: 5000 cycles at 0.5C discharge and 0.2C chrge Charging Time: 5 hours at 20Amp Dimensions: 472*334*247mm Operating Temp: -20°C to 65°C Battery Chemistry: LiFePO4 Warranty: 5 years Safety Features Overcharge protection, Over-discharge protection, Short circuit protection   The LiFePO4 Golf Cart Battery offers numerous advantages over traditional battery options: Enhanced Performance: The battery's advanced technology and high energy efficiency result in improved golf cart performance, ensuring smooth acceleration, exceptional driving range, and optimal power delivery on various terrains.   Reduced Weight: The battery's lightweight design reduces the overall weight of the golf cart, enhancing maneuverability and providing golfers with a more enjoyable and effortless golfing experience.   Fast Charging: With rapid charging capabilities, the LiFePO4 Golf Cart Battery minimizes downtime and allows golfers to spend more time playing rather than waiting for their batteries to recharge.   Long-lasting Power: The battery's extended cycle life enables it to endure a higher number of charge and discharge cycles, ensuring consistent power delivery over an extended period. This longevity translates to cost savings and reduced maintenance.   Safety and Reliability: The battery incorporates advanced safety features, including overcharge protection, over-discharge protection, and short circuit protection. These features ensure the battery operates safely and reliably, providing peace of mind to golfers.   Product Usage and Installation Features Of Lifepo4 Golf Cart Battery Pack Installing the LiFePO4 Golf Cart Battery is straightforward and hassle-free. The battery is designed to seamlessly integrate into most golf cart models, offering compatibility and ease of installation. Its compact dimensions and versatile design make it suitable for various golf cart configurations. Golfers can simply replace their existing battery with the LiFePO4 Golf Cart Battery and experience its superior performance instantly. The battery is user-friendly, requiring no specialized knowledge or additional equipment for installation.   With its exceptional power, energy efficiency, and ease of use, the LiFePO4 Golf Cart Battery is set to transform the golfing experience, providing golfers with reliable and long-lasting power for their carts. Golf enthusiasts can now enjoy extended driving ranges, improved performance, and a more enjoyable game on the course.  

2023

11/20

Revolutionary LiFePO4 Battery Pack Unveiled for Golf Cart Applications, Offering Enhanced Performance and Efficiency
Shenzhen LEADYO a leading manufacturer in advanced battery technologies, has recently launched a groundbreaking LiFePO4 battery pack designed specifically for golf cart applications. This cutting-edge battery solution promises to revolutionize the golfing experience by delivering improved performance, extended driving ranges, and unparalleled efficiency.   The LiFePO4 battery pack, developed by LEADYO, harnesses the power of lithium iron phosphate chemistry to meet the demanding power needs of golf carts. With a voltage rating of [24,36V,48V,72 volts] and a capacity of [50Ah 60Ah 70Ah 80Ah 90Ah 100Ah `105Ah 150Ah 160Ah 200Ah, these batteries provide ample power to propel golf carts effortlessly across various terrains.   Featuring a lightweight design, the LiFePO4 battery pack significantly reduces the weight of golf carts, enhancing maneuverability and overall performance. Golfers can now navigate the course with ease, experiencing a smooth and enjoyable ride.   Shenzhen Leadyo's LiFePO4 battery pack excels in energy efficiency, converting a higher percentage of stored energy into usable power for golf carts. This translates to extended driving ranges, allowing golfers to complete multiple rounds without the need for frequent recharging.   Moreover, the LiFePO4 battery pack boasts a rapid recharge capability, enabling users to replenish the battery to full capacity in a fraction of the time compared to conventional batteries. This quick-charging feature ensures minimal downtime, allowing golfers to get back on the course swiftly.   Safety and reliability are paramount in the design of these LiFePO4 batteries. Leadyo has implemented advanced battery management systems (BMS) to monitor and regulate the battery's performance, ensuring optimal operation and safeguarding against overcharging or over-discharging. Lifepo4 golf cart 48V 105Ah battery features:  Parameter Value Voltage 48 volts Capacity 105Ah Weight  48kg Cycle Life 5000 cycles Charging Time 5 hours at 20Amp Dimensions 472*334*247mm Operating Temp -20°C to 65°C Battery Chemistry LiFePO4 Warranty 5 years Safety Features Overcharge protection, Over-discharge protection, Short circuit protection [Product Advantages of lifepo4 golf cart battery 48V 105Ah] Enhanced Performance: The LiFePO4 Golf Cart Battery delivers consistent and reliable power, ensuring smooth acceleration, improved driving range, and optimal performance on various terrains. Extended Cycle Life: With an extended cycle life, this battery can endure a higher number of charge and discharge cycles, resulting in a longer lifespan and cost savings over time. Fast Charging: The LiFePO4 Golf Cart Battery features rapid charging capabilities, reducing downtime and allowing golfers to spend more time on the course. Lightweight Design: The lightweight construction of this battery helps reduce overall weight on the golf cart, enhancing maneuverability and providing a more enjoyable golfing experience. High Energy Efficiency: With excellent energy efficiency, this battery maximizes the conversion of stored energy into usable power, resulting in extended driving ranges and improved cart performance. Reliable and Safe: The LiFePO4 chemistry ensures safety and stability, with built-in protection features against overcharging, over-discharging, and short circuits, offering peace of mind during usage. Wide Operating Temperature Range: This battery performs reliably in various weather conditions, with a wide operating temperature range that allows it to function optimally in both hot and cold environments. Low Maintenance: The LiFePO4 Golf Cart Battery requires minimal maintenance, eliminating the need for regular water refilling or equalization charges commonly associated with lead-acid batteries     Product Features of lifepo4 golf cart battery 48V 105Ah Lithium Iron Phosphate Chemistry: The LiFePO4 chemistry provides excellent stability, safety, and high energy density, making it an ideal choice for golf cart applications. Customizable Configurations: The battery can be customized to fit different golf cart models, offering flexibility and seamless integration. Intelligent Battery Management: Some LiFePO4 Golf Cart Batteries come equipped with intelligent battery management systems, providing real-time data on battery health and optimizing performance. Voltage Stability: The battery maintains a stable voltage output throughout its discharge cycle, ensuring consistent power delivery and performance. Environmental Friendliness: The LiFePO4 chemistry is environmentally friendly, free from toxic materials like lead and acid, and recyclable, contributing to a more sustainable approach to golf cart power.  

2023

11/20