Ellis Gibson (B.Sc. in Mechanical Engineering)

As someone who frequently uses electronic devices, you may find yourself wondering what mAh means on a battery. mAh stands for milliampere hours and is a unit of measurement for battery capacity. In other words, mAh tells you how long a battery will last before it needs to be recharged. The higher the mAh number, … Read more

A 20ah battery is a battery that can discharge 1 Amp per hour over a 20 hour period. This type of battery is typically used in high rate applications where a lot of power is needed over a short period of time. So, what is 20ah battery? A 20ah battery will discharge 1 amp per … Read more

Hi there! If you’re reading this, then you’re probably wondering what a 2500mAh battery is and why you might need one. Well, let me tell you! A 2500mAh battery is a large capacity cell that’s perfect for handheld devices, RF applications, and digital cameras. Basically, if you need a reliable and long-lasting power source for … Read more

We all know how frustrating it is when our devices die right when we need them the most. You’re in the middle of a movie, or trying to capture that perfect photo, and suddenly your phone or camera dies. Nobody likes dealing with dead batteries, which is why it’s important to know what mAh means. … Read more

You may be wondering what a 3.7v battery is and why you would need one. This battery is a lithium battery with a nominal voltage of 3.7v. This battery is often used in electronic devices such as cameras, laptops, and cell phones. The capacity of this battery ranges from several hundred to several thousand mAh. … Read more

Amp hours, or 3ah battery, is the amount of amperage that the battery pack can deliver for one hour. In other words, a 3.0 amp hour battery will give you 3 amps of current for an hour. This is a useful measure of a battery’s capacity. So, what is 3ah battery? Amp hours measures the … Read more

When it comes to batteries, the higher the number, the better the performance. So, if you’re looking for a powerful battery, you want one with a high mAh number. The mAh, or milliampere hour, is a unit of measurement that refers to the amount of energy a battery can store. The higher the mAh, the … Read more

If you’re someone who is always on their phone or tablet, then you know how frustrating it is when your battery starts dying. You either have to find a place to plug in and recharge, or you’re out of luck. But with this 5200mAh battery, you can get up to 20 hours of additional talk … Read more

You need a 2 cell battery to power your electronic device. This battery is made of two cells in series that produce 7.4 volts. You may sometimes hear people refer to this battery as a “2S” pack. It is important to get the right voltage for your device, so be sure to check your user … Read more

A23 batteries are 8-cell devices with a nominal voltage of 12 V. The higher voltage is necessary for the radio frequency-transmitting and receiving devices which A23 batteries often power. It has a capacity of around 55 mAh. So, what is a 23a 12v battery in? An A23 battery is a 8-cell device that is used … Read more