source:other news release time:2023-03-31 Hits: 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:
dual purpose marine battery manufacturer
Home Energy Storage System 51.2V 150Ah LiFePo4 Battery Pack
What is lithium titanate battery?
Lithium power battery charging voltage.best portable power station
Last article:12V lithium ion battery.lithium power station Processor
Next article:Customized modular battery reasons.lithium boat batteries company
related suggestion
lithium golf cart batteries company
2023-03-22lithium deep cycle marine battery
2023-04-07marine battery for trolling motor direct sales
2023-04-07dual purpose marine battery
2023-03-20lithium batteries for solar panels price
2023-04-07home battery storage price
2023-03-20golf cart batteries for sale
2023-05-08solar batteries for home
2023-05-08marine batteries for sale
2023-05-08best solar generator for home
2023-05-08marine battery for trolling motor
2023-05-0848 volt golf cart batteries
2023-05-0851.2V Modular Stacking Rack Mount Energy Storage System
2022-10-19Household Energy Storage System Battery Pack Integrated with Inverter 16S2P 51.2V 100Ah
2022-10-205kWh Household Energy Storage System 51.2V 100Ah Battery LiFePo4 for Solar Power
2022-09-2932700 Special Battery Cell Explosion Proof Rechargeable Li-Ion Battery
2023-02-14Wall Mount Rack Home Energy Battery Pack 16S2P 51.2V 100Ah Cylindrical Cell
2022-10-19How long does it take to charge nickel -hydride batteries?dual purpose marine battery
2023-05-17Development trend of 3C lithium battery in the future
2022-12-12What is a "solid state battery"?
2022-12-02Power lithium battery is the "foundation" of the future of new energy cars.solar generator
2023-06-05What are the technical requirements for the main parameters of soft pack lithium batteries?solar gen
2023-08-25Lithium -ray battery.lithium deep cycle marine battery
2023-05-2025C discharge lithium battery
2023-04-04How to choose a car emergency starting power supply?best batteries for off grid solar
2023-05-09Why does the lithium battery burst.12 volt deep cycle marine battery
2023-06-10Can energy storage lithium batteries and electric vehicle lithium batteries be interchanged?deep cyc
2023-08-24