source:other news
release time:2022-11-19
Hits:0
Popular:

NMC 811 battery is characterized by high energy density. This comes from the nickel in the positive electrode, which can improve the activity of the material, thus increasing the energy density. In addition, high nickel content is also important for increasing capacity. Cobalt is also an active component, which can stabilize the layered structure of materials, thus increasing the discharge capacity of materials. Manganese plays a supporting role in the electrode and provides stability during charging and discharging. For example, the energy density of Grepow's NMC 811 battery is 275 Wh/Kg.
Weight energy density refers to the energy released per unit mass, expressed in Wh/kg. 275Wh/kg means that a 1kg battery can release 275Wh of energy. For example, 275Wh is equivalent to 0.275kWh, which can light a 10w bulb in the home for 27.5 hours. This means that NMC 811 has more energy than batteries of the same quality.
Having a high energy density is a major advantage because it reduces the weight of the battery, which is crucial for UAVs. Using the NMC 811 battery actually reduces the weight by 15%, thus increasing the running time by 30% and reducing the maintenance cost.
The service life of NMC 811 battery is also very long, more than 600 times, as shown in the test diagram of NMC 811 battery and LCO battery. Both batteries are charged to 4.2V at the rate of 1C at the same time, and discharged to 3.0V at the rate of 5C. At the 500th cycle, the capacity retention rate of NMC 811 battery was 93%, higher than that of LCO battery.
In addition, the dynamic voltage imbalance of NMC 811 battery is less than 100 mV, making NMC 811 more stable and safe. In our high temperature test, the NMC 811 battery did not swell after being stored at 60 ℃ for 30 days, and it can continue to be used normally.
Read recommendations:
3.7V 702528 500mAh Li Polymer Battery
What causes UPS batteries to be damaged
Last article:Liquid lithium ion battery: electrolyte is liquid
Next article:Which kind of battery is used for the mapping UAV battery?
related suggestion
solar battery storage system company
2023-03-20solar power storage Vendor
2023-03-20lithium trolling motor battery sales
2023-03-22solar energy storage batteries price
2023-03-20lithium trolling motor battery price
2023-04-07dual purpose marine battery wholesale
2023-03-20lifepo4 solar battery
2023-05-0848 volt golf cart batteries
2023-05-08best marine battery
2023-05-08home solar battery system
2023-05-0812v marine battery
2023-05-0812 volt deep cycle marine battery
2023-05-083000 Cycles Na-ion Sodium-ion Battery Pack 18650 26700 12V 24V 36V 48V
2023-08-043.7V NCM 50Ah Semi Solid State Pouch Battery
2025-08-15Lithium Polymer Battery Pack for Smart Home Device
2023-02-1451.2V Modular Stacking Rack Mount Energy Storage System
2022-10-1912V Rechargeable Lithium Ion 18650 Battery Pack 2000mAh
2023-02-14Reliable Power: The Nitecore 18650 Battery and Charger Ecosystem
2025-03-21What are the advantages and disadvantages of decomposing Lithium iron phosphate battery?portable solar power generator
2023-06-25How to Choose the Best 48V Golf Cart Batteries
2025-03-12Which is better for lithium batteries and lead -acid batteries?lithium batteries for solar panels direct sales
2023-04-07Optimizing Power Solutions: The Advantages of Group Size Lithium Batteries
2025-03-17Causes and characteristics of self-discharge of Ni-MH battery
2023-02-21Lithium iron phosphate battery pack structure design
2023-02-24Lithium battery fault detection.solar powered battery pack
2023-07-03What are the advantages of fuel cells?lithium ion golf cart batteries Processor
2023-03-14LiFePO4 lithium battery.solar energy storage batteries Vendor
2023-04-18