LiFePO4 Battery Cell
The best portable power station and solar generator manufacturers in China, Aumoon with years of manufacturing experience.
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The best portable power station and solar generator manufacturers in China, Aumoon with years of manufacturing experience.
Cell format: 4680
Diameter: 46mm Height: 80mm
Capacity: 20Ah at 25A discharge ~1C
Nominal Voltage: 3.7V Nominal
Energy: 86.5Wh
Volume: 0.1330 litres (outer volume)
Cell case：stamped and drawn nickel plated steel or stainless 0.5 to 0.6mm thick
If you want to know more details,please contact us.
Email:sales9@thenewbelief.com
Tel/Whatsapp/WeChat:+0086 13242437676
Product Description
Our factory has more than 20 years of experience in the battery industry, We have been importing batteries from Tesla from the US, like the model 3 NCR 21700.
We got the original car battery module of Tesla Model Y imported from the US---4680 battery from Tesla, here is the overall appearance of the module.
Features:
High Energy density:
272-296 Wh/kgTesla's 4680-type battery cell weight was 355 g. The estimated total capacity is 26.136 Ah, while total energy is estimated at 96-99 Wh (assuming at 3.7-3.8 V). That would be in-line with the rumor about 98 Wh capacity.
The energy density of the cell is estimated then at 272-296 Wh/kg, which is very good and basically comparable to the best cells on the market.
High Capacity:
26.5Ah (estimate based on 21700 5Ah volumetric energy density). Larger individual capacity means fewer cells needed in the whole battery pack, which can effectively reduce the proportion of metal cases of cells in the battery pack, reduce the number of welds, etc., effectively reducing costs.
Battery pack power output increase:
The 4680 battery innovatively adopts the all-ear technology to widen the current path of the battery, significantly reduce the internal resistance, and consequently reduce the internal loss (the internal loss power of the battery is proportional to the square of the internal resistance), thus significantly increasing the battery power (6 times than the 2170 battery).
Improved battery pack safety:
The 4680 battery's full lug structure increases heat transfer channels, greatly improving heat dissipation (only 20% of traditional cylindrical batteries) and enhancing the thermal stability of the battery, thus improving the safety of the battery pack.
If you are interested, please contact us when you feel free.
Email:sales9@thenewbellief.com
Tel/Whastapp/WeChat:+0086 13242437676
Specification
Cell format: 4680 Diameter: 46mm Height: 80mm
Capacity: 20Ah at 25A discharge ~1C
Nominal Voltage: 3.7V Nominal Energy: 86.5Wh
Volume: 0.1330 litres (outer volume)
Cell case：stamped and drawn nickel plated steel or stainless 0.5 to 0.6mm thick
Buying Guides:
In order to have a better understanding of our battery cell , please allow us to remind you with following two tips :
01. We set up the price based on different model & capacity. We have different capacity and specification of battery cells for options. Please contact our sales to get the full price list.
02. All of our batteries are support OEM & ODM service.Please tell us your requirements, we can provide you proper solutions and prices.
If you are interested, please contact us when you feel free.
Email:sales9@thenewbellief.com
Tel/Whastapp/WeChat:+0086 13242437676
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New Belief Technology Co. Ltd is an enterprise with tremendous strength, backed by a solid R&D department with a good number of senior engineers
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