People are always asking what mAh means when they hear about power bank and what it does. They want to know the difference between the amount of mAh in the devices and what this actually does. What you need to do is be able to know the most basic component of this product and we are about to tell you exactly what it does.

We already know that the power bank is basically a battery that you charge and it can be used to distribute that energy to other devices such as mobile phones. This energy that is stored in the charger is measured in mAh (mili ampere per hour). This means that the larger the mAh, the more capacity the gadget will have for storing energy.

A good example is when you have an 8,000mAh power bank and another that is only 4,000mAh. The one with 8,000mAh will be able to charge longer or higher capacity digital devices. This is basically what makes the difference in the powerbank chargers that are available.

There is also some power loss to be taken into consideration and this means that if you have 10,000mAh, you might lose a thousand of those mAh to power consumption that is used during the transfer of the energy. The actual transfer rate of a decent power bank fitted with Original Samsung battery is between 80-85% depending on the storage capacity of the power bank.  Thus, a 10,000mah label on the power bank has maximum 8,500mah transfer rate in reality due to power loss.  The above figure is true for power bank fitted with Original Samsung battery only.  The actual transfer rate for OEM China battery power bank will be much lower at about 65-70%!!

For SP-01 power bank model, this power bank is fitted with 2,800mah rechargeable Samsung  Lithium-ion battery.  Calculate at 85% conversion rate, it has about 2,380mah ACTUAL output capacity .  For an Apple Iphone 5 which has 1,440mah battery,  it should be able to charge about 1.5 times before the mobile battery charger totally drain out from power.

This is basically what mAh is and how it’s distributed in the devices. The more mAh you have, the more things you can charge with it. The product cost is obviously increased by the capacity that it has. This is all you need to know in regards to mAh as a consumer and now you will be able to get the exact amount that you consider necessary for your needs.

The world has changed a lot and there is a high demand for mobile devices. With the increase of popularity of this kind of gadgets, it’s only natural that there will be more requests for other things such as a portable power charger for your phone.

This is basically what power bank is, a highly efficient charger that you can take anywhere with you. The best thing about the power bank is that is as an amazing ability to retain energy inside and transfer it to other devices. For this reason it has become a very popular item that mobile phone users consider to be a blessing.

Power bank is actually a casing fitted with specific capacity rechargeable battery that was specially designed to hold on to energy and store it until it needs to be transferred to another device. The power bank can hold capacity up to 30.000 mAh. This is a number that will certainly increase when the devices require more charge and more capacity.

The biggest problem with the latest models of smartphones is that they drain their battery life very fast. Most of them have energy for only one day and they can get drained even faster than that depending on the applications that are used. This is why power bank is so necessary because it makes it possible for people to charge their phones when there is electrical outlet available.

The power bank portable charger is a very flexible device that has connectors for various devices such as Iphone, Blackberry, Samsung and also many brands of digital cameras. It is also known as battery charger as described on this wikipedia page.This is an amazing thing for travelers who need to be able to charge their phones in situations that are usually going to make it hard to find an energy source.

Power bank has become very practical promotional gift nowadays in view of the importance of this handy gadget in our daily life.  Please check out our promotional power bank  if you would like to have customized power bank for your company.  In Malaysia, power bank supplier is referring as “pemborong power bank” or “pembekal power bank”, there are many suppliers selling power bank with different grades.  Customers might noticed there are huge difference in price with the same model and similar casing offer by different suppliers.  The price difference is mainly due to the type of rechargeable battery and PCBA board using by the suppliers.  Customers have to be careful when selecting promotional power bank supplier for this purpose.