In the process of using of batteries, have you found that when some batteries are used under high load, the battery life is much reduced than the theoretical value? If you happen to be using a lead-acid battery, then part of the reason for this is the so-called Proctor’s law. Next, let’s learn what Puckett’s law is and what its impact is on batteries? What is Puckett’s law? Peukert’s law was proposed by German scientist Wilhelm Peukert in 1897. It states that the capacity of rechargeable lead-acid batteries changes at different discharge rates. As the discharge rate increases, the available capacity of the battery will decrease. According to the actual situation of the battery, it can be expressed by the following formula: t = H(C/IH) k , where H is the rated discharge time (h) , C is the rated capacity at the discharge rate (Ah), and I is the…

We often see the words of “with intelligent BMS” in lithium iron phosphate battery packs description. What is the “BMS”? What role does it play in the lithium iron phosphate battery pack? Next, let us discuss the BMS of the lithium iron phosphate battery pack. What is BMS? BMS is a set of electronics that monitors and manages the performance of all the batteries. The battery management system (BMS) of a lithium iron phosphate battery pack typically includes functions such as calculating the remaining battery power, monitoring battery temperature, and detecting battery safety and health status. It plays a crucial role in preventing or avoiding abnormal conditions such as over-charge, over-discharge, over-temperature, overcurrent, and short circuit. Due to its integral role in ensuring the safe and efficient operation of the battery pack, the BMS is often referred to as the “brain” of the battery pack. What are the main functions…

In modern society, the reliability of electricity supply is vital to many industries and households. When power interruptions or fluctuations occur, equipment may be damaged, data may be lost, or the production process may be interrupted. To solve these problems, uninterruptible power supply (UPS) systems are introduced, and UPS battery is an important part of the system. What is the UPS battery? The UPS battery is one of the core components of the UPS system. They are rechargeable batteries, typically using technologies such as lithium-ion, nickel-cadmium, or lead-acid. UPS battery can store energy by converting electrical energy into chemical energy and release the stored energy when power is interrupted to provide continuous power supply. The capacity of the UPS battery determines the backup power time that the UPS system can provide. A larger-capacity UPS battery can support the operation of the equipment for a long time, while a smaller-capacity UPS…

In the battery industry , we can often hear professional terms such as battery cell , battery module, and battery pack. Some customers tend to confuse and other customers think that these three are the same concept. In order to make everyone better differences, let me share with you the relation between these three! In fact, battery cell, battery module and battery pack are different stages of battery application. The structure of a lithium battery generally is battery cell -module- battery pack. The battery cell is the basic unit of the battery system. The process of assembling the battery cells into a group is called “PACK”. It can be a single battery or a battery modules of Series and parallel battery , etc. In order to make everyone a deeper understanding, let’s take our PLB’s battery as an example to introduce the battery cell, battery module and battery pack in…

Cylindrical lifepo4 batteries and prismatic lifepo4 batteries are the most popular lithium iron phosphate batteries currently on the market. Although they work on the same principle, the difference in shape affects the performance of the battery. Next, let’s know about what are the differences between lithium iron phosphate batteries and prismatic lithium iron phosphate batteries? What are cylindrical and prismatic lifepo4 batteries? Cylindrical lithium iron phosphate battery is a battery with a cylindrical appearance. The battery structure mainly includes: cylindrical steel shell, steel cap, positive electrode, negative electrode, separator, electrolyte, gasket, explosion-proof safety valve , etc. The logo of a cylindrical lithium iron phosphate battery generally consists of 3 letters and 5 numbers. The first two letters represent the battery material, the third letter represents the shape of the battery, and the 5 numbers represent the diameter and height of the battery respectively. For example, “IF” in “IFR 26650 ”…

Product introduction:
PLB 44.8V 40Ah 14S12P Lithium-ion Golf Cart Battery,using 26650 LiFePo4 cells, require no maintenance (no watering, no corrosion), are great for long term storage (PLB Lithium batteries lose only 3% charge per month vs 33% for lead acid), and can charge 4X faster than lead acid– giving you more time, and more freedom to enjoy the green.

Application scenarios:
Golf cart, sightseeing vehicle, etc.

Features:
Customizable: Provide personalized customization services.
Fast Charging: supports up to 1C charging.
Intelligent Control: Equipped with RS485 communication interface. Battery SOC, voltage, temperature and other information are uploaded in real time and can be read.
Smart BMS: overcharge/over-discharge/over-temperature/over-current/short-circuit protection.
Low power consumption: low power consumption design, long standby time.
Safer: no risk of fire or explosion.
Long life: more than 2,000 times,with a calendar life of over 3 years.
Stable structure: sheet metal iron box shell, solid and reliable structure and good anti-fall.
Light weight: only 1/3 weight of traditional lead-acid batteries.

What kind of battery is a good battery? Safety, long battery life or cheap price.etc. Everyone has their own definition. Different definitions mean that everyone has different needs. Only the battery that meets the needs of the user is the best battery. This is why PLB meets the customization needs of lithium iron phosphate battery packs of various sizes so that you can use the battery that suits you. 8 major advantages of PLB lifepo4 batteries 1. PLB lithium iron phosphate battery has high charge and discharge efficiency, which can reach more than 90 %. 2. PLB lithium iron phosphate battery has high safety. Compared with other lithium batteries, the structure of lithium iron phosphate battery is more stable and is not prone to decomposition, temperature rise, collapse and other phenomena . 3. PLB lithium iron phosphate battery has a longer life, its life cycle can be more than 2,000…

Lithium-ion batteries are a common rechargeable battery technology that has been widely used in electric vehicles, electronic equipment, energy storage systems, medical equipment and other fields. Today’s article learns about common materials for lithium-ion batteries. Lithium-ion battery materials include positive electrode materials, negative electrode materials, electrolytes, diaphragm, etc. The choice of lithium-ion battery materials largely affects the performance, safety and application of the battery. You can also refer to it when choosing lithium battery materials. The following are common lithium-ion battery materials and their characteristics: 1. Positive electrode material: Ternary materials (such as lithium manganese oxide, lithium nickel oxide): with high energy density and high battery voltage, suitable for high-performance applications such as electric vehicles and portable electronic devices. Lithium iron phosphate: It has high safety and long life, and is suitable for applications with high safety requirements, such as power tools and energy storage systems. Lithium Cobalt Oxide: High…

We often hear about high-rate batteries, so what exactly are high-rate batteries? Generally speaking, a battery that can support multiple times of its own standard discharge current is called a rate battery. The discharge rate is usually represented by the letter “C”, which is the ratio of the lithium battery’s discharge current to the battery’s nominal capacity. 1C is 1 C-rating, 2C is 2C-rating, and a battery that reaches 10C and above is called a high-rate battery. Taking the PLB IFR26650 2500mAh high-rate battery cell as an example, 1C means that the 2500mAh battery cell is discharged with a current of 2500mA and can be discharged for 1 hour. 2C means that the 2500mAh battery cell is discharged with a current of 2500mA×2=5000mAh and can be discharged for 0.5 hours. Because the battery core supports a maximum current discharge of 50C, the 50C discharge current of the battery is: 2500mA×50=125000mA,…

The 26650 Lithium Iron Phosphate (LiFePO4) battery, also known as IFR26650, is a model specification for cylindrical lithium batteries. The numbers in the model hold specific meanings: “26” represents the battery’s diameter of 26mm, “65” represents its height of 65mm, and “0” denotes its cylindrical shape. The 26650 LiFePO4 battery is primarily used in applications such as UPS batteries, AGV/AMR batteries, medical equipment, lead-acid replacement batteries, communication devices, and energy storage. Structure and Working Principle of 26650 LiFePO4 Battery The 26650 LiFePO4 battery consists of positive electrode material, negative electrode material, electrolyte, separator, and casing. The positive electrode material utilizes LiFePO4, which offers high safety and long cycle life. The negative electrode material employs graphite, which can intercalate and release lithium ions. The electrolyte serves as the medium between the positive and negative electrodes, facilitating the transportation of lithium ions through an organic solvent and salt mixture. The separator, made…