2000 mAh supercapacitors are now available
This news has been at least a year, but nobody wrote about it on the hub. I think that many, like me, still believe that supercapacitors (ionistors) are still something experimental or with a small capacity.
But this is no longer the case. Among dozens of news about new types of batteries, we seem to have technology that really has a future.
It turns out that now you can buy supercapacitors with a capacity of 3000 farads and a voltage of 2.7 volts - if converted to ampere-hours, it will be about 2200 mAh. Theoretical - this means that the last milliamps the capacitor will give out at a voltage of a fraction of a volt. The cost of such an element is 30-80 dollars - it depends on the manufacturer. Its size is much more than 18650. The weight of such a battery is 405 grams, diameter 6.1 cm, length 13 cm. The leakage current is 5.2 mA, which means the cell will be discharged in half in 10 days.
You can buy a game here and here .
Maxwell manufactures entire assemblies of ionistors for different purposes and different voltage: www.maxwell.com/products/ultracapacitors/modules That
's all.
But this is no longer the case. Among dozens of news about new types of batteries, we seem to have technology that really has a future.
It turns out that now you can buy supercapacitors with a capacity of 3000 farads and a voltage of 2.7 volts - if converted to ampere-hours, it will be about 2200 mAh. Theoretical - this means that the last milliamps the capacitor will give out at a voltage of a fraction of a volt. The cost of such an element is 30-80 dollars - it depends on the manufacturer. Its size is much more than 18650. The weight of such a battery is 405 grams, diameter 6.1 cm, length 13 cm. The leakage current is 5.2 mA, which means the cell will be discharged in half in 10 days.
You can buy a game here and here .
Maxwell manufactures entire assemblies of ionistors for different purposes and different voltage: www.maxwell.com/products/ultracapacitors/modules That
's all.
