# Quick Answer: Is It OK To Use A Higher MAh Battery?

## How long will a 4000 mAh battery last?

4000 hoursA 4000 mAh battery, on a full charge, will last for 4000 hours when the circuit it powers draws 1 mA current.

The same battery on a full charge, will last 4 hours if 1000 mA (1 A) is being drawn.

It will last just 1 hour if you draw 4000 mA of current from it..

## Does a higher mAh battery last longer?

In general, the more mAh and the longer the battery capacity or battery life. A higher number means that the battery can store more energy, so it has a higher capacity. … For instance, a 3000 mAh battery could power a device drawing 100 mA (milliamp) for 30 hours.

## Can I put a higher mAh battery in my phone?

Is it possible to get a high mAh battery for the same mobile? Short answer: No. But you can extend your phone’s talk time by other means. … The only way to monetize this would be to ship the phones with low capacity battery and hope that users buy higher capacity battery.

## How much mAh battery is best?

If you need a good phone when you do not wish to run out of juice even at the end of the day go for 4000 mAh or more battery. But if you use the phone as a student should, 3000 to 4000 should suffice.

## How long will a 5000mAh battery last?

Understanding mAh in relation to rechargeable batteries As a result, a rechargeable battery with a higher mAh is capable of powering a device for a longer time. For instance, a battery that has a 5000mAh unit rating, is capable of powering a smartphone drawing 100 mA for 50 hours.

## Does the mAh matter on a battery?

In general, the higher the mAh, the longer the battery will last. If your battery is rechargeable then the mAh rating is how long the battery will last per charge. … The bigger the battery’s gas tank (mAh rating) the longer the flashlight will run.

## How many hours can a 3000 mAh battery last?

The “mAh”, meaning milli-amps per hour, gives the energy capacity of the battery. In your case, 3,000 mAh generally means you can expect to get 100 mA for about 30 hours usage, or 10 mA for 300 hours, or 1 mA for 3,000 hours.

## Is it better to have a higher mAh?

Batteries with larger mAh ratings generally last longer than those with smaller ratings, assuming that the batteries are subjected to the same patterns of usage, but it may not mean a better battery. The milliampere hour represents a unit of electrical charge commonly used to measure battery capacity.

## Can I use a higher mAh battery in my drone?

The higher the mAh, or capacity of a battery, the more strength a quadcopter has. A trade off is that it will take a longer time to charge. Flight time is another reason you will need a powerful battery. … Smaller drones, which use considerably less powerful batteries, will usually land faster.

## Is a 3000 mAh battery good?

3000mAh battery is useful if you only use your smartphones for basic tasks like browsing social media and replying to messages. Now, if you are happy with a small battery, it becomes important to have a fast charging solution available.

## How long does a 10000 mAh battery last?

That’s about 71 hours. If you’re talking about a power bank, the USB conversion combined with the charging process is about 60% efficient, so 42 hours. Your phone’s battery is probably about 2800mAh. If your phone dies after 24 hours, then if it had a 10,000mAh battery, it would die after 85 hours.

## How long does a 6000 mAh battery last?

It can be thought of the product of current draw and operating time. Both factors are interdependent. The more current you draw, the fewer hours you will get. A 6000 mAH battery can theoretically provide 1000 mA for 6 hours, 6000 mA for 1 hour, 100 mA for 60 hours, 10 mA for 600 hours, etc.