If you’re thinking of buying a laptop power bank, One of the question you might need to ask is, how long will a laptop power bank last?
The answer to this question depends on the quality of the product, and how well you manage the power bank
Here Are the 2 Important Things to look for in a Laptop power bank while considering longevity
1.) How many hours or multiple times it can charge a laptop before the battery dies.
2.) How many years it will serve before it wears out.
Now, Let’s go deeper.
How Long Can It Power Your Laptop?
A good laptop power bank should be able to charge your laptop for at least 3 hours or more before it runs out of power.
Typically, Laptop power banks that last very long tend to serve for a longer years, while those that don’t last long tends to deteriorate within few months.
Understanding the capacity of a laptop power bank
Laptop power banks capacity are measured in mAh (milliampere-hour) or in Wh (Watt-hour).
This is the size or strength of power bank battery.
For example, let’s say you have a 20,000 mAh laptop power bank which is around 74wh, of course this capacity is too low for a laptop and might charge a regular laptop once.
While a 50,000 mAh power bank can charge it multiple times.
How Many Years Should It Last?
One of the important things to note is that a bigger laptop power bank with good quality batteries tends to last and also serve for a very long time.
Also note that how frequently you use it on your laptop and other devices will depend how long it will serve you.
For example let’s say you use your power bank for gaming all the time, you frequently recharge it and drain it completely again without allowing it to rest, guess what happens overtime, the battery will degrade faster.
But let’s say you charge your laptop using your power bank and keep it around 20% discharge and 80% recharge, doing this will help maintain a good and healthy battery and guess what, the power bank will serve you for a very long time.
Most good laptop power banks are designed to last for about 2 to 5 years if you take care of them properly.
What Affects the Lifespan of a laptop power bank ?
It is normal for a power bank battery to start getting weak over time, but how soon it starts getting weak depends on how you manage it.
• Just like a phone battery, after about 300 to 500 full charge cycles it may start to hold less power.
How often you use it — Power banks that are used every day and recharged immediately without letting it rest or cool down may wear out faster.
The way you charge it — Using the right charger and avoid overcharging helps it last longer.
Where you store it — Keeping it away from an extremely hot temperature environment will help prevent issues to the battery.
Remember, Taking care of your power bank’s battery determines how long it will serve you.
In Summary:
A good laptop power bank should be able to charge your laptop 3 times before it discharges completely, and it should serve for about 2 to 5 years. So it is essential you take good care of it.
Additional tip: To avoid things like heat, use the right charger and avoid overcharging it, can make it last even longer.
Choose a quality power bank, treat it right, and it will keep your laptop battery alive for a very long time till whenever you need it.
