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

other news


Home >  other news > 

The available capacity of the battery.lithium power station manufacture

source:other news release time:2023-03-31 Hits:0     Popular:Lithium-ion battery wholesale

  

  There is also a corresponding capacity in the capacity of the lithium battery is the available capacity. The available capacity may actually only use 80-90%! Because the chemical capacity of the battery just said, the chemical capacity of the lithium battery is when the current is very small. The measured capacity is more determined by the characteristics of the battery itself. In the process of battery use, so many capacity can not be released. In the actual use process, because there is a certain discharge current, the discharge curve will be lower than the opening voltage curve. You can see this one. Due to the internal resistance of the battery, the actual discharge curve is the blue curve. It is worth QUSE by the blue curve and the red curve. In this way, we found that because the existence of the internal resistance of the battery moves the position of this curve down, then the discharge terminal will be reached earlier when discharge, that is, EDV earlier, so QUSE is generally smaller than QMAX.

  The remaining capacity of the battery is introduced below. The remaining capacity refers to the battery capacity placed in the current state, and EDV is also the termination voltage. In the figure, the current state A is discharged under a given current. When the discharge to 3.0V, the corresponding remaining capacity is marked with R1 from the figure. If in the case of state A, the same relatively large current discharge, at this time the position of the curve will be a little lower than the opening voltage, and it will be lower than the position corresponding to the RM1 of the small current. The remaining capacity is RM2. The difference between the discharge curve corresponding to RM2 and RM1 is that the discharge current used is different. The larger the discharge current, the lower the position of the curve, and the smaller the remaining capacity. The remaining capacity of the battery under the current is different. In the actual use of the battery, some users will find that the battery capacity has changed from less. He feels uncomfortable. In fact We see that the battery capacity changes from small to more. This is usually caused by the sudden turn of the discharge current, because the capacity that the battery can be released at different currents is different. When the discharge current becomes small, it can The release capacity can be increased.


Read recommendations:

48v lithium golf cart battery

solar batteries for home

Home Energy Storage System 51.2V 150Ah LiFePo4 Battery Pack

Powering Your Ride: The Advantages of 60V Lithium Batteries for Electric Scooters

Lithium power battery long charging and deep danger.portable power station 1000w

Share:

Last article:12V lithium ion battery.lithium power station Processor

Next article:Customized modular battery reasons.lithium boat batteries company

related suggestion

solar generator for camping

2023-03-20

solar power battery storage company

2023-04-07

lifepo4 24v sales

2023-04-07

lithium boat batteries direct sales

2023-04-07

lithium ion golf cart batteries Vendor

2023-03-20

solar energy storage manufacture

2023-03-20

lithium trolling motor battery

2023-05-08

solar generator kits

2023-05-08

best deep cycle marine battery

2023-05-08

power station solar

2023-05-08

solar energy generator

2023-05-08

12v 100ah deep cycle battery

2023-05-08

Home Energy Storage Battery 51.2V 200Ah 10KWh Stackable Module

2023-04-10

76.8V 48Ah LiFePO4 Battery for Electric Motorcycles Scooter Tricycle Rickshaw

2025-05-21

HB-S1200 1200W Waterproof IP54 Solar Portable Power Station Support Wireless Charge

2022-09-29

3.7V 104060 3000mAh Lipo Battery

2025-05-16

-40 Degree Low Temperature Resistance Lithium Ion Battery 18650 Cell

2025-04-11

Battery customization.lithium marine batteries company

2023-03-21

What are the advantages of forklift lithium batteries over lead-acid batteries?

2022-10-20

What is hjt battery?

2022-11-04

Why Samsung 18650 is Popular

2025-03-21

How Many Watt Hours in a 100Ah 12V Battery?

2025-05-22

History of battery development.solar energy storage batteries

2023-05-10

Lithium battery pack process combination method.best battery for home inverter

2023-08-02

Which is better, the ternary polymer lithium battery or the lithium iron phosphate battery?

2022-12-01

Basic parameters of lithium batteries.marine battery for trolling motor

2023-06-10

How did the battery develop?

2022-11-12