Shenzhen Hysincere Battery Co., Ltd
Shenzhen Hysincere Battery Co., Ltd

other news


Home >  other news > 

What data are measured by lithium -ion battery performance?

source:other news release time:2022-10-21 Hits:0     Popular:Lithium-ion battery wholesale

  

  1. Charging and discharge ratio: the higher the better. C is a special symbol describing the battery charging current. 1C discharge indicates a current that the battery is from full to empty within 1 hour. If the capacity of the iPhone 6 battery is 1810mAh, the 1C discharge current of the battery is 1.81 amp; if the capacity of each battery used by BYD E6 electric vehicle is 200AH, the discharge current of the battery 1C is 200 amp. If the battery is discharged at a high rate, it usually releases less energy than low -speed discharge

  2. The number of charging and discharge cycles: the more the more, the better. 500 times is the common value of lithium ion batteries. The number of charging and discharge of lithium ion batteries made from different materials ranges from 300 to 3,000 times. After 500 cycles, the initial 80%of the battery capacity remained unchanged. There is too much relationship between the number of charging and discharge and the habit of using. Let's take a few examples. 1. The effect of charging and discharge intensity on the number of cycles: Factory description: From 0%to 100%each time, 1C discharge, 0.3C charging, the capacity drops to 80%after 500 times. This is the most serious detection cycle. Not so strict. As shown in the figure below, if the power of each cycle is 25%-75%, 1C discharge, 0.3C charging, the capacity drops to 80%after 2000 times, if the power of each cycle is 50%-100%, 1C discharge, 1C discharge , Charging 0.3, the capacity dropped to 80%after 1800 times. 2. The impact of shallow charge on the service life. Factory reminder: From 0%charging to 100%, 1C discharge, 0.3C charging 500 times, the capacity is attenuated to 80%, which is the most serious detection cycle. It can also be less strict. It can be seen from the below that the power circulation is 25%-75%, 1C discharge, 0.3C charging, and the capacity attenuation to 80%after 2000 times. Each power cycle is 50%-100%, 1C discharge, 0.3 charging, and the capacity is attenuated to more than 80%after 1800. It can be seen from two examples that the smaller the charge and discharge ratio, the more conducive to improving the service life; shallow charge discharge is also conducive to improving the service life

  3. Internal resistance: the smaller the better. This parameter changes with the load weight, temperature and other factors. As the battery life is shortened, the internal resistance gradually increases. The smaller the internal resistance, the higher the charging rate. The internal resistance of 18650 ordinary batteries is about 50m, and the internal resistance of the power 18650 battery is about 15m. If you want to know how big the internal resistance is, you need to use special equipment to measure it. Generally speaking, universal watches cannot


Read recommendations:

solar energy storage batteries sales

48 volt golf cart batteries

Cleaning Car Electric Vehicle 12.8V 150Ah 200Ah 12V LiFePo4 Battery Pack

Hysincere Battery 2023 Poland (Poznan) International Renewable Energy Fair

What is a galvanic cell?

Share:

Last article:What are the mainstream of the mainstream lithium batteries at this stage?

Next article:What are the ways to activate the lithium ion battery?

related suggestion

48v lifepo4 battery

2023-04-07

lithium trolling motor battery wholesale

2023-03-22

portable solar power station

2023-03-20

lithium batteries for boats manufacture

2023-03-20

solar batteries for home wholesale

2023-03-20

portable power station 1000w

2023-04-07

best solar generator for home

2023-05-08

solar energy storage

2023-05-08

lithium battery 12v 100ah

2023-05-08

12v deep cycle battery

2023-05-08

solar generators for sale

2023-05-08

48 volt golf cart batteries

2023-05-08

High Voltage 20kwh 30kwh 40kwh 100kwh Lithium Ion Battery 192V 380V For Solar Energy Storage System

2023-02-09

Golf Cart 51.2V 150Ah LiFePo4 Battery Pack

2022-09-29

Marine Boat 12V 24V 36V Deep Cycle RV Lithium LiFePo4 Battery for Trolling Motor

2022-09-30

HB-N1000 1000W Solar Portable Power Station with AC 100V-240V

2022-09-29

Lithium Ion Battery 18650 Pack 11.1V 3000mAh

2025-04-10

Causes of lithium battery expansion

2022-11-02

What are the advantages and disadvantages of lithium titanate batteries?lithium trolling motor battery manufacture

2023-03-28

Understanding 18650 Battery Leaks: Causes, Prevention, and Protection

2025-03-13

What are some ways to extend the life of your home battery?

2022-10-28

Choosing the Right 12 Volt Battery for Your Electric Scooter

2025-03-14

Composition of new energy vehicle batteries

2023-07-27

What are the factors that will affect the charge discharge ratio of lithium battery?

2022-11-03

What should we pay attention to when replacing the lithium battery pack?

2022-11-02

Advantages of ternary polymer lithium battery

2022-12-29

Why use a polymer lithium battery?

2023-02-16