Energy storage battery cells are also a type of lithium ion battery. Unlike the 18650 cell with liquid electrolyte, the polymer is a gel electrolyte, so it is also a lithium-ion battery, although it is also distinguished from the 18650 cell.
Energy storage batteries are widely used. Many mobile devices are now powered by energy storage batteries, especially cell phones and mobile power. So what are the advantages and disadvantages of energy storage batteries?
Energy storage battery manufacturers introduce the advantages of energy storage batteries.
1, high security: can not be denied, relatively speaking, energy storage batteries are safer than 18650 batteries, or dangerous damage is not so great, generally speaking, energy storage batteries at most only bulging, rupture and burning, no explosion produced by the direct destructive strong.
2, larger capacity: compared with ordinary batteries, polymer capacity is relatively large, gram capacity up to 100/115 mAh / g.
3, flexible shape: because the polymer is aluminum film packaging, there is no fixed shape, so it can be made into a flat battery, or according to the needs of different customers, customize different shapes of batteries to meet different needs very flexible.
4、Fast charging speed: Compared with other battery types, the charging speed of energy storage batteries is faster and the discharge current is relatively stable.
5, lighter weight: due to the hard shell protection, energy storage batteries are lighter than 18650 batteries.
Energy storage battery manufacturers introduce energy storage battery disadvantages:
1, high cost: compared with other batteries, the cost of energy storage batteries is almost the highest, and concentrated in the electrolyte is difficult to reduce, high cost has become the main factor limiting the development of energy storage batteries.
2, no fixed model: due to the variability of the shape, although it can better meet the needs of the market, but it also leads to no uniform model, no possibility of replacement, thus losing the continuity of the market.
3、Serious cottage: Because of the promising market of energy storage batteries, but the manufacturing cost is very high, so there are many 18650 batteries on the market after the flat panel into energy storage batteries, once there was a cottage crisis.
4, low energy density: compared with other lithium-ion batteries, polymer energy density is relatively low, thus leading to many manufacturers in order to increase the capacity and desperately compress the safety protection.
Welcome to visit our company website: www.manlybattery.com. If you have any interests in batteries, please feel free to contact us: info@manlybattery.com
