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 trolling motor battery manufacturer

best battery for home inverter

Wall Mount Rack Home Energy Battery Pack 16S2P 51.2V 100Ah Cylindrical Cell

Everything You Need to Know About Sodium-Ion Batteries

What are the power batteries?lithium ion golf cart batteries wholesale

Share:

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

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

related suggestion

home solar battery system Processor

2023-04-07

lithium batteries for boats wholesale

2023-03-22

lithium ion golf cart batteries Factory

2023-03-22

solar power battery storage Processor

2023-03-20

lithium ion golf cart batteries Processor

2023-04-07

lithium batteries for boats

2023-03-22

best battery for solar panel

2023-05-08

marine battery for trolling motor

2023-05-08

portable power station solar

2023-05-08

best batteries for off grid solar

2023-05-08

lifepo4 battery 12v 200ah

2023-05-08

portable power station for camping

2023-05-08

Explosion Proof 26650 Rechargeable Lithium Battery Cell

2022-10-18

LiFePo4 Battery Pack 12V 100Ah Prismatic Cell 12 volt lithium battery 4000+ Cycles Group 24 Compact for RV Trolling Motor Solar Power

2025-02-25

3000 Cycles Na-ion Sodium-ion Battery Pack 18650 26700 12V 24V 36V 48V

2023-08-04

Lithium Replacing Lead-Acid LiFePo4 Battery Pack 12V 200Ah

2022-09-19

Lithium Ion Battery Low Temperature Rechargeable 18650 26650 -40°C

2023-02-14

Detailed functions and features of battery products

2022-11-17

Optimizing Energy Storage: Key Considerations for Businesses

2025-03-13

Optimizing Power Solutions: The Versatility of 72V Lithium Batteries for Modern Applications

2025-03-17

Evaluating Sodium-Ion Battery Price and Solutions for Home and Industrial Use

2025-03-14

Polymer battery classification.solar powered electric generator

2023-05-23

Will the main battlefield of power battery be on new energy vehicles?

2022-12-01

Lithium ion battery positive material material

2023-02-25

Five methods to select high -quality high Lithium batteries.best portable solar generator

2023-06-17

What are the characteristics of lead carbon batteries?

2022-11-03

The difference between lead -acid batteries and lithium ion batteries.36 volt golf cart batteries

2023-06-06