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

other news


Home >  other news > 

Battery pack.solar powered generator for camping

source:other news release time:2023-08-10 Hits:0     Popular:Lithium-ion battery wholesale

  



  The electric vehicle battery pack is composed of multiple batteries stacked in series. A typical battery pack has approximately 96 batteries, which can generate a total voltage of over 400V when charged to 4.2V lithium-ion batteries. Although the automotive power system considers the battery pack as a single high-voltage battery, charging and discharging the entire battery pack each time, the battery control system must independently consider the situation of each battery. If the capacity of one battery in a battery pack is slightly lower than that of other batteries, then after multiple charging/discharging cycles, its charging state will gradually deviate from other batteries. If the charging state of this battery is not periodically balanced with other batteries, it will eventually enter a deep discharge state, leading to damage and ultimately forming a battery pack failure. To prevent this from happening, the voltage of each battery must be monitored to determine its charging state. In addition, there must be a device to charge or discharge the batteries separately to balance the charging state of these batteries.

  An important consideration for the battery pack monitoring system is the communication interface. In terms of communication within PC boards, commonly used options include Serial Peripheral Interface (SPI) bus and I2C bus, each with low communication overhead and suitable for low interference environments. Another option is the Controller Area Network (CAN) bus, which is widely used in automotive applications. The CAN bus is very robust, with error detection and fault tolerance characteristics, but it has high communication overhead and material costs. Although the connection from the battery system to the car's main CAN bus is desirable, using SPI or I2C communication within the battery pack has advantages

  Battery performance parameters

  There are a wide variety of chemical batteries with varying performance. The commonly used indicators to characterize its performance include electrical performance, mechanical performance, storage performance, and sometimes also include usage performance and economic cost. We mainly introduce its electrical and storage properties. Electrical performance includes: electromotive force, rated voltage, open circuit voltage, working voltage, termination voltage, charging voltage, internal resistance, capacity, specific energy and specific power, storage performance and self discharge, lifespan, etc. The storage performance mainly depends on the self discharge size of the battery.


Read recommendations:

lithium batteries for solar panels wholesale

solar energy generator

Rechargeable Lithium Ion Battery Pack for Medical Device

Aquatic solution lithium battery system.home battery generator

FPV battery storage.marine battery for trolling motor Processor

Share:

Last article:electromotive force.portable power station with solar panel

Next article:Composition of electric vehicles.best trolling motor battery

related suggestion

lifepo4 24v maker

2023-04-07

lithium trolling motor battery manufacturer

2023-04-07

solar batteries for home Manufacturing

2023-04-07

lithium batteries for solar panels wholesale

2023-04-07

lithium boat batteries Processing

2023-03-22

lifepo4 solar battery manufacturer

2023-04-07

solar batteries for home

2023-05-08

lithium battery 12v 100ah

2023-05-08

golf cart batteries for sale

2023-05-08

solar energy generator

2023-05-08

lithium boat batteries

2023-05-08

best batteries for off grid solar

2023-05-08

76.8V 37.5Ah LiFePO4 Battery for Electric Motorcycles

2025-05-21

3kw solar portable power station 110v 220v 3000w inverter lifepo4 battery fast charging ups convenient with wheels

2023-04-12

Lithium Ion Battery 18650 Pack 11.1V 12V 2000mAh 3000mAh

2023-02-09

12V 150Ah Rechargeable Lithium Battery for Marine Boat

2023-02-14

+85 Operating Lithium Battery Li Ion 18650 26650 Cell

2023-02-14

Understanding the 18650 2000mAh Battery: Specifications and Applications

2025-03-19

The difference between lithium battery and lead -acid battery.lithium batteries for boats Manufacturing

2023-03-28

Important factors affecting internal resistance of battery

2022-11-11

Best 36V Lithium Battery for Golf Cart: The Ultimate Upgrade for Performance and Longevity

2025-03-24

Development trend of 3C lithium battery in the future

2022-12-12

Highor polymer lithium battery

2023-02-09

Kela stretching lithium ion battery principle.solar powered generator

2023-07-19

Overview of paper lithium battery.best portable power station

2023-05-27

Charging steps for new energy vehicles

2023-07-27

What type of battery does the rescue robot use?

2022-12-20