A question that gets asked on a daily
basis in reference to our AGA A13 Multi Function Jump Starter
"What makes yours different from others i have
As an industry expert and market leader of multi function jump starters,
iTechworld has a responsibility to give the truth to our customers.
Today, I am going to teach you how to spot the difference between a genuine
rated capacity jump starter and one that has a fake capacity.
There are 2 different kinds of lithium battery used in jump starters. One
is Li-PO, the other is LiFe. Most of the multi function jump starter we see in
the Australian market is Li-PO.
The standard voltage of Li-PO is 3.7V.
Lets use the AGA A13 as an example, first we need work out what the Watt
hours of the AGA A13 to do this we need to use ohms law equation (A
x V= Wh)
The AGA A13 has a storage capacity 20000mAh which
converted to amps = 20A
The Voltage is 3.7v
(20 x 3.7 =
Now we are going to work out how long it takes to charge
up an AGA A13.
To do this we need to know the AGA A13 charging input
which is 1A @ 15V.
Now we use the equation (Wh / charging voltage
* charging Amps = Charging time) (74Wh / 15V x 1A = 4.9
Are you still with me?
Lets have a look at some of the ones you can find on the deepest darkest
part of your google machine.
This is a jump starter I found online. The capacity of this jump starter is
68800mAh ( 68.80Ah x 3.7V = 254.56Wh) is 354.56Wh,if the
68800mAh capacity is true.
(254.56Wh / 12V x 1A = 21.21h) So the full charging time
should be over 21.2 hours.
But according to the description the full charging time is just 3-4
The question I put to you is: if this company will
lie about the battery capacity, what else have the lied
The disturbing thing about all of this is that almost all
the ones i found online are mislabeled in some way, shape or form. The aim of
this blog is to give you the tools and a point of reference so that you can cut
through all the nonsense and make an informed decision when buying a multi
function jump starter.
Introduction Each year, more and more mobile devices such as phones, tablets and iPods are introduced. Even though the technology is impressive, battery life seems to go from bad to worse. It can be really frustrating when your phone or tablet goes off when travelling or camping. This is why you need to have a reliable car jump starter. It is also very important to ensure that you know what to look for when buying an external power bank-mini car jump starter. Here are some of the factors to consider: Capacity Portability Price USB charging system What exactly is a power bank? An external power bank is a portable charger suitable for mobile devices. This device will come in handy if you are always on the go. Once your tablet or phone runs out of juice and there is no power outlet, simply connect it to the power bank. What to look for in a Power bank Capacity The car jump starter should be able to meet your daily usage. Capacity is usually measured in milli Ampere Hour or mAH. It is impossible to …
The AGA Portable Jump Starter is an innovative new device that gives users an incredibly powerful charger . The AGA Portable Jump Starter is manufactured by AGA Technology Co.,LTD a company that is well known for their high dischaging rate Lithium Polymer battery cells. Consumers who are looking for a super small device that can not only jump start a dead car battery but also charge cell phones and tablets will want to continue reading below to find out more information about the AGA Portable Jump Starter.What is the AGA Portable Jump Starter?The AGA Portable Jump Starter is a hand held portable battery pack that packs enough power to jump a car or charge a cell phone or tablet multiple times. The AGA Portable Jump Starter contains so much power that it can charge up to twenty-five vehicles on one single charge. The AGA Portable Jump Starter is easy to use and super convenient. This device is perfect to keep in the car, camping gear, or around the home in case of an emergency or power…
If you like helping people who are in a tough spot, carrying a jump starter in your vehicle gives you a chance to play the hero. When you're unsure about what type of vehicle may need a jump, having a versatile jump starter on hand like theAGA Car Jump Starter A26 20000mAh is a smart idea. It can jump nearly any vehicle you encounter, and it carries a host of safety features.Being a super hero in real life doesn't require a costume or super powers. You can be a hero on the road simply by carrying a jump starter with you that can help re-start a stranded car. Having jump starting gear on hand in the winter time is key because batteries are placed under stress in cold weather and often need a re-start. Before trying to jump start your vehicle, it's smart to have a basic understanding of how a car battery works. In a helpful article, which explains some key points. The battery uses a chemical reaction to create electrical power. Cables deliver this power from the battery to t…