Lithium batteries are small, light weight, the same volume of the premise that the lithium battery capacity is greater, so widely favored by users, but whether there is a good study in the choice of lithium batteries, the higher the capacity labeled high-capacity lithium-ion battery performance is better?
Different models, especially different volume of the battery, the higher its capacity, the longer the supply time will be used. We put aside the volume and weight factors, high-capacity backup lithium-ion battery is of course the higher the capacity is better.
The same high-capacity backup Li-ion battery model with the same nominal capacity (e.g. 600mAh) is exactly the same, but the actual measured initial capacity is different, for example, one is 660mAh and the other is 605mAh, so will the 660mAh be better than the 605mAh?
The result is that after a few dozen cycles, the higher-capacity battery quickly becomes depleted, while the lower-capacity battery is still strong.
In fact, the reason is the same, the cost of increasing capacity is the sacrifice of cycle life, many lithium-ion battery manufacturers will not be in the large-capacity backup lithium-ion battery material modification in the article, it is completely impossible to really "improve" the capacity of the battery.
Now there are many battery business in the market in order to achieve * profits, false label capacity, the 40-amp battery labeled 80 amps for sale, remind everyone to buy batteries must find lithium-ion battery manufacturers to buy;
Lithium-ion battery life how long, lithium-ion batteries also have a life span, so a group of 12v lithium-ion batteries can be used for how long, to what state.
How long can be fully charged 12v lithium-ion batteries, to 80ah lithium-ion batteries, for example, roughly estimated, from uncharged to fully charged for at least 6 hours.
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