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Fast Charging Long Cycle Life 32140 33140 3.1V 10Ah 15Ah Rechargeable SIB Sodium ion Battery Cells For Electric Scooter
No. | Items | Specifications |
1 | Nominal Voltage | 3.1V |
2 | Nominal Capacity | 15Ah |
3 | Standard Charge Current | 0.2C-0.5C rate |
4 | Max. Charge Current | 1C rate |
5 | Continuous Discharge current | 3C |
6 | Peak Discharge Current | 5C |
7 | Charge Cut-off Voltage | 4V |
8 | Discharge Cut-off Voltage | 2V |
9 | Inner Resistance (Impedance) | ≤ 5mΩ (At 0.2C rate, 2.0V cut-off) |
10 | Weight | 267g |
11 | Dimensions | 33*140mm
|
12 | Operating Temperature | Charging: -10°C ~ 55°C Discharging: -40°C ~ 55°C (The cell surface temperature cannot exceed 70°C) |
13 | Storage Temperature/Humidity | Temperature: -20°C ~ +45°C Humidity:65%±20%RH (optimal store temperature of 23 ± 5°C for long term storage) |
14 | Cycle Life | ≥1200 times (100% DOD till 80% of initial capacity at 0.5C rate, IEC Standard) |
Lithium ion Battery VS Sodium ion Battery
Energy density-It is the amount of electrical power that can be stored in a given space or system. Studies show that typical lithium battery systems have higher energy density than sodium-ion batteries.Conventional lithium batteries have specific energy in the 120-260 Wh/kg range.
Geographic distribution of the metal ions.Some studies show that Australia, Chile,Argentina and China are home to almost all the lithium. This estimate becomes more evident from the fact that China is home to the world's largest lithium-based battery makers. Sodium, owing to its wide natural occurrence. is easier to source.
Availability of resources-Lithium is non-uniformly distributed in the earth's crust and is harder to extract. On the other hand.sodium is much easier to source as it is the sixth most abundant element. But when we compare the impact on resource depletion, the picture gets more complicated.This is the impact caused due to the use of heavier, bigger structures for making Na+ batteries.This is because Na+ batteries have a lower energy density than Li+ batteries. So a lower
energy density will need a larger battery which means more metals and materials for battery making.
Fast charging capacity and cycling behaviour- One of the significant concerns with lithium-ion batteries is the fire hazards they can cause, as they are susceptible to high temperatures and inflammable.Li+ battery packs degrade much faster than expected due to heat. In contrast, Na+ batteries discharge until 0 Volts,preventing leakage of electric current when in transit. Besides,some Na+ batteries have shown faster charge and discharge capability than Li+
Advantage of Sodium ion Battery
Environmental abundance: Sodium is over 1000 times more abundant than lithium and more evenly distributed worldwide.
Safety: Sodium-ion cells can be discharged to 0V for transport, avoiding thermal run-away hazards which have plagued lithium-ion batteries.
Low cost: Sodium precursors (such as Na2CO3) are far cheaper than the equivalent lithium compounds.
Applications:
* Passenger and commercial plug-in hybrid electric vehicles (PHEVs)
* Passenger and commercial battery electric vehicles (BEVs)
* Mild and micro hybrid vehicles
* Long-Duration (LD) grid energy storage systems
* Electric vehicles and charging stations, tourist coaches, yachts, wind and solar energy storage power, traffic signals
* Solar hybrid street lighting, UPS power supply, home storage
* Coal, disaster relief emergency, weather radar, electricity, smart grid, communication base stations
* Hospitals, finance, telecommunications , system critical backup power systems
Package:
We choose brand Chinese to make lithium battery packs like LTO battery cells, cylindrical cells and prismatic battery cells as follows
Firstly, we have passed UN38.3, our battery including lithium start battery, ebike battery, scooter battery and BMS and cells, each type has its product process, we have build a set of Quality Control System to manage the batteries production.
Secondly, we provide professional and special products catalog for you to browse quickly, each lithium-ion battery has analysed in detail.Contact us to get the product catalog
Last but not least, the user manual is important for you to read, it is a detailed description of the batteries’ features, performance and user interface, allowing users to understand how to use it. All in all, we are a manufacturer who wants to provide you with the best batteries and service.
More information, contact us or look on www.osnpower.com
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