Battery technology is experiencing a revolution, and graphene-based batteries are one of the best outcomes from it. Graphene is considered to be a special material with conductivity that is superior to copper. When a power bank gets the graphene, it becomes more potential than usual.
Currently, at an initial stage of adoption, the graphene power bank is already creating waves. The excellent graphene properties include high electrical and thermal conductivity, flexibility and strength, and low weight. These properties are ideal for batteries and make graphene an indisputable choice.
Superior Capacities
When it comes to charging capacity, graphene power banks perform much better than the conventional alternatives. Graphene batteries support a higher power density, allowing better energy supply.
Once charged, power banks with graphene can provide more number of charges as well. So, your devices can be charged numerous times without the need for recharging the power bank.
Extended Battery Life
Compared to lithium-ion power banks, graphene-based alternatives last much longer. The lifespan of power chargers is measured in terms of charge cycles. While conventionally charge cycles are from 500-1000, graphene batteries increase it by 3-4 times.
Simply put, if you buy a graphene-based power bank, you will be able to charge it almost 1500-2000 times. Thus, you will not have to quickly replace your power charger and get better returns on your investment.
High Rate of Charge Input and Output
One of the most vital specifications of a power bank is its charge input capability. It can be defined as the speed at which the batteries in a power bank charge up. Even charge output ratings defined as the speed at which a power bank charges your device is vital.
In this context, a graphene power bank can be very advantageous. Graphene is a supercapacitor material. Supercapacitors allow the same storage capabilities as traditional batteries but enable rapid charging and discharging.
A device that usually takes around 90 minutes to achieve a full charge with a lithium-ion charger can be charged within 15-20 minutes when graphene-based chargers are used. Thus, you can enhance the speed of charging by a significant margin.
Lightweight and Sleeker
Graphene has a honeycomb-like structure and is only one atomic layer thick. Therefore, it is more or less a two-dimensional element. When used in batteries, graphene is stacked up in layers. Even then, the thickness remains negligible. The weight of the material is also low. These properties make graphene power banks sleeker and highly portable.
No Overheating or Safety Hazards
The superior properties of graphene ensure that power chargers do not suffer from overheating. As an exceptional conductor of both electricity and heat, the material performs at cooler temperatures.
Although lithium-ion batteries have reduced heat generation, graphene takes it further and minimizes the chances of safety hazards. You will never have to complain about battery swelling or exploding when you use graphene-based power chargers.
Manufacturing graphene is a complicated process, and this has led to higher prices of the graphene power bank. However, the advantages that come with the higher price are hard to ignore—after all, who does not want a power bank that works in a flash and lasts forever.
