How long does a 2300mah battery last

Privacy Policy Terms of Use. Mobile Navigation. Discussion Forums » Photography Topics. Batteries: mah vs mah? Bookmark Subscribe topic E-mail Print. Posts: Joined: 04 Sep Location: Portugal. Hi people I'm finally buying a fast battery charger and some batteries and I would like to know you you think that the mah batteries worth the difference to the mah batteries.

Thanks for the impute. Posts: Joined: 21 Jan Location: Switzerland. Visit website. A: Yes, the mAh rating will give you longer run times between recharges.

The higher rated mAh of a battery has no effect on electronic devices other than they allow longer term use. A: In fact, over the course of their discharge, alkaline batteries actually average about 1.

The main difference is that an alkaline battery starts at 1. NiMH batteries stay at about 1. A: Yes, but nothing drastic. This will vary greatly because of battery and charger quality, along with how the consumer treats their batteries.

A: Yes, before you use them for the first time, you need to charge your NiMH batteries fully. Please note that for new NiMH batteries, it is often necessary to cycle them at least three to five times or more before they reach peak performance and capacity.

The first several times that you use your NiMH batteries you may find that they run down discharge quickly during use. A: Yes, there are differences in the different chargers on the market today. If the charger was designed and sold in the past couple years and specifically says it is made to charge NiMH batteries you are probably okay. Most of the new chargers use a small computer chip to manage the charge and you should be getting at least charges from your batteries.

If not, buy a new charger. Some of the no name batteries sometimes have a short life. Fast chargers also tend to give shorter battery life of less than charges. A: This is an easy one!

While it is safe and legal in most states to dispose of your NiMH battery in your regular trash, we always encourage recycling whenever possible. Shop NiMH Batteries. Full Name Should contain only letters, numbers, and ' -.

Email Address - will not be published Email address should be formatted user domain. Rate Article 1 2 3 4 5. I have replaced them by two fully charged GP mAh batteries, however the phone does not charge and the screen says 'no battery'. What can be the reason? Thanks in advance. We have seen this done with laptops and other devices, but to be honest i haven't seen this done with a phone, although we do not sell phone batteries, so I cannot tell you for sure.

Realistically, we recommend sticking with the same voltage and chemistry that came with your solar charging equipment as the solar panel for that unit is most likely geared toward that chemistry. In the end you just need to verify the charger is meant to charge the that style battery. If you looking for a charger we do carry a couple chargers by Tenergy that are meant to charge smaller cell batteries. However, weak batteries generally aren't a cause for static.

Static on the phone is typically relate to other causes such as weather moisture on phone lines , faulty cable between wall and receiver, other devices on the phone line DSL , faulty DSL Filter, or a fault in the house wiring maybe caused by a pest. In fact fully cycling the battery when you first start to use it will help form the battery internally.

We recommend you fully cycle them at least three to five times before they reach peak performance and capacity. After that feel free to recharge whenever you see fit, as the these batteries do not have memory effect. Stark Hello I have a remote controlled heli opterbut it seems it has a battery problem it does not charge so one day I removed battery and connected it with dry cell it underperformed but worked,the battery which I removed from helicopter was a small 3.

BatteryStuff Tech You want to replace it with the same voltage and chemistry battery. Your mAh can differ, but generally you want to go with one that is the same rating or higher. If you go with a higher rated battery just make sure it will still fit, and be aware it will take longer to charge. Chandrasekhar Tons of info.. BatteryStuff Tech Batteries will generally be warm to the touch during charging, but should be hot. If they are hot than their might be an issue either with the charger, or the batteries.

I would contact the manufacturer of our charger to be sure. As far as your solar lights you would want to use the same type of battery that was installed in the light. Wayne I would like to know if I replace my current cordless phone battery with a higher capacity rechargeable battery.

For example, currently the battery that comes with the phone is using a mah capacity battery. Can I use a mah or even a mah rechargeable battery? If its possible, does that means that the charging will takes a longer time and the usage time will be longer too?

BatteryStuff Tech As long as the voltage stays the same you can utilize a higher mAh battery. You are correct in regards that it will simply take longer to charge.

Manu Hi, thanks for the article. Can you tell me what happens when you use a rechargeable Ni-mh with a normal AA battery? Did I damage the Ni-mh? BatteryStuff Tech Mixing and matching battery chemistry is never recommended it is quite possible it damaged the battery. Shannon You do not list cordless phones among the electronic devices that use these rechargeable batteries. I have a Panasonic cordless phone that takes Ni-MH 1.

BatteryStuff Tech Yes, however I would make sure that you replace the battery with a same mAh rating or greater so the phone last as long, or longer.

Question: If an EKG machine with an NiMH battery were to be unused for six weeks, what action s should one take to prevent premature wear of the accessory? BatteryStuff Tech We have posted your question to the forum, but we are unable to offer in regards to support for a medical device.

I believe it would be best to contact the manufacturer for their recommendations. We have three EKG machines located in trailers. Should the batteries simply be removed? BatteryStuff Tech I believe it would be best to contact the manufacturer of the EKG machines and verify their operating temperature. Most manufacturers will provide an operating temperature range for their devices to ensure they work properly.

Ambrish Can I use a battery with higher mAh than originally provided with my camera? Will the same charger work for new battery as well? BatteryStuff Tech You can us a battery with a higher mAh, and the plus side is that it will last longer.

However your charger will take longer to recharge a higher capacity battery. AVG I have just received a new phone battery. Based on other purchase experience When I put it in the phone I know it will contain some charge already. Is it best to charge it fully straight away? Tep Really like the article! I do have a question about batteries though: I have a device which is running on two AA Duracell batteries. The batteries brand new together is producing 3. The device is constantly running and consumes about Micro amps, which is not a lot.

I was wondering, when might the batteries voltage begin to drop from 3. After constantly being used for a month straight, will it then begin to drop? Can I use the newer mAh AA batteries in this charger? BatteryStuff Tech Yes, it would just take a little longer for the charger to charge as it is a higher capacity. Maggie Hi there… I replaced my solar garden batteries with new ones , because the old ones would not charge out side in the sun light anymore.

I Use them in in strings of 50 small bulb fairy garden lights I ordered exactly the same batteries that were used in the solar panel for the lights, and they arrived uncharged. My problem is, that although I have put them in a battery charger several times to fully charge, they do not hold their charge for long, and the lights will not work for more than a couple of nights. The bright sunlight does not seem to power them up again during the day light.

I have to keep taking them out of the panel to recharge every two to three days which is very annoying as the old batteries gave the lights life for about a year before they died. Any ideas what I am doing wrong? Around 10h then.

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Now live: A fully responsive profile. Related 4. Better performance in driving electronics and huge money saving are the two major reasons to buy NiMH Nickel metal Hydride rechargeable batteries. They can be charged up to times and last longer than alkaline or NiCd batteries.

One set of relatively inexpensive NiMH rechargeable batteries can save you from buying thousands if throwaway alkaline batteries. The mAh capacity rating refers to the storage capacity available for a particular battery. A battery with a capacity rating of mAh could deliver a current of mA for one hour.

Higher mAh ratings for the same battery type will generally mean longer run times. This does not apply when comparing different types of batteries. This means that you may not be able to predict how long your electronic device will run just by looking at the capacity rating of a battery. When powering high drain electronic devices like digital cameras, computer peripherals, or portable music players, an alkaline battery will only deliver a small fraction of its rated capacity.

But when it comes to actually powering an electronic device like a digital camera, the NiMH batteries will often run the device for three or four times a long.