Portable chargers basically use the same technology like cell phone batteries, so, you can expect a portable charger to behave in a similar way to a cell phone battery.
However, we know that you will be here for the specifics on portable charger batteries before you decide to make any kind of investment.
It is hard to know what to look for in such a saturated market.
So, here we are going to explore everything you need to know about portable chargers and how long they last on average – we’ll talk you through the battery along with the charger itself.
Similar to laptops and to smartphone batteries, portable chargers also have a specific number of charge-discharge cycles and this is before the device will then lose its capacity.
To give you a generalization of how these cycles impact your battery, lithium-ion batteries can be at least at 80% capacity after 500 cycles.
Alternatively, other batteries can experience the same level of performance loss after 800 or 900 cycles.
It is true that after this, the portable charger can actually last for quite a long time but it is important to note that there will be a gradual loss in terms of battery capacity.
In summary, the average battery life really just depends on the number of times that it has been recharged. It is true that a full discharge can happen in the space of 1-2 days or a full discharge can even happen in just a few hours, this all depends on a case-by-case scenario.
When Is A Charging Cycle Used Up?
A charging cycle can become used up in a portable charger when it goes from 100% right down to 0%, and then gets charged back up to 100%.
It is important to note that there are a fair few different ways to consume a cycle and this can happen when you charge your portable charger from 0% to 50% twice, or even 0% up to 33% three times, and for good measure, this can even happen when you charge your portable charger from 0% to 25% four times.
In summary, this is all about how frequently you charge your portable charger and also how frequently you use your portable charger.
Both of these factors contribute to how quickly a charging cycle is used up. A portable charger will suffer from performance loss each time that a charging cycle is used up, so it is important to try and run your portable charger from 100% to 0% before you charge it.
This will prolong the period of time that your portable charger will work for.
How Long Will A Portable Charger Last?
A portable charger can last from anywhere between 4 and 5 years, it depends on the type of portable charger that you purchase and how much money you choose to invest in a portable charger.
We recommend investing in a portable charger with a large battery capacity and also with a high-quality build.
If you do not do this then you will find yourself with a portable charger that will not last for very long because the charge-discharge cycles will end up being consumed super quickly.
By investing in a portable charger with a bigger battery, you will find that you do not have to charge your portable charger so frequently and in turn, this will mean that the cycles will not be used up so rapidly.
This can be a portable charger that you charge via plugging it in, or you can even purchase portable chargers that charge through solar power. We weren’t kidding when we said there is a wide variety to choose from…
How Long Will A Portable Charger Keep Its Charge?
Naturally, it is tricky to put a concrete time stamp on how long each portable charger will stay charged for. A lot of high-quality portable chargers will just discharge themselves by a mere 2% each month.
Naturally, this rate can increase by 1% or 2% as time goes on, this all depends on the frequency that you use and then charge the portable charger – or in other words, this all depends on the care that your portable charger receives.
For instance, if you keep your portable charger in a particularly hot climate then your device can end up producing much less power over a longer period of time.
It is important to recognize that not all portable chargers on the market are built the same, there are some manufacturers who will use materials of the highest quality, whereas others will use materials that are very cheap.
The overall build of a portable charger can have an effect on the overall battery performance and the durability of the charger. A lot of portable chargers will give you a 1-3 years warranty when you purchase them, so you will get a minimum period of guaranteed high power performance out of your portable charger.
Ultimately, if you are on the market for a portable charger then you should invest in one that is from a reputable brand.
Overall, a portable charger will behave in a similar way to a cell phone in terms of battery life. But it is also key to note that portable chargers can actually last for 4 to 5 years and they can even hold a charge for 4 to 6 months, without losing much power.
It all depends on the type of portable charger that you invest in. If you purchase a portable charger that has a smaller battery capacity or even a low-quality build then these will not last as long as a more durable portable charger.