Batteries

If it's the guess watch with the 6-notches on the back, try using a scissor where the tips fit into two of the notches opposite each other. Be careful and twist the lid counter-clockwise. I did it with my guess waterpro watch and it's a great method where you don't have to go to a repair place to replace the battery. Save your money.

Cannot be determined with the information given.

If you are asking about on a single charge, the load current must be known.

If you are asking about total life of the battery before it cannot hold charge, there are so many variables that any answer is an estimate that may be off by orders of magnitude.

Some types of batteries work badly in the cold, say below 45F, 8Celsius. Most batteries work well in normal room temperatures and in fairly hot conditions, but some types don't like over 100F, 39Celsius. Types? These days there are many different chemistries employed in battery manufacture, just a few are:Nickle-Cadmium, Alkaline, Carbon-Zinc(obsolete), Silver-Air, Lithium-Ion. If you need a battery that works well in very hot areas you should consult battery manufacturers.

If the flashlight has been on non-stop, a little over 4 hours.

I have been looking high and low for a replacement battery for the Sonic Impact iFusion speakers. I lived and died by my portable speakers and it was my FAVORITE accessory for my iPod and when the battery finally went, it was a hard pill to swallow. I finally found a product that is a FANTASTIC replacement. The sound quality is equal, if not better. The portability is incredible, and it's about half the price. I found a great review online and I hope you love it as much as I do!

a battery is a device used to convert chemical energy into electric energy and has not an indefinite timespan, when whole of chemical energy is converted into electric energy which is used in one way or the other, then their is no more interchangable chemical energy left. So we have to recharge the battery which converts the applied electrical energy back into chemical energy which can later be reused as described earlier.

c batteries are smaller and less powerful than Ds. You should not use C to replace D vice versa

AA, AAA, AAAA, C, D, F, N, Sub-C, Number 6 "Igniter", and many coin cell batteries all produce the exact same voltage: 1.5V

Back in the 1920s through 1940s there was a class of batteries for use in certain vacuum tube radios called an A battery. This is unrelated to the batteries above and they came in many physical shapes and sizes. Typical voltages were: 1.5V, 6V, or 12V depending on the tubes used in the radio.

No, you can't.

the answer is simple, you can see the screen light

The first battery powered watch was publicly announced on January 3rd, 1957 by Hamilton, an American watch. This watch however was a mechanical watch, which is different from the most common (and more accurate) type of battery powered watch that is used today which is called a 'quartz' watch. The first company to successfully develop, produce, and sell a quartz watch commercially was Seiko on December 25th, 1969.

The CMOS battery can be located in any place, depending what model your motherboard is. Generally they will use a coin cell battery which is pretty obvious to find on your motherboard. A full tutorial is available on the site below. Please read it carefully before beginning the procedures to prevent any damage to your computer and to see if it can be solved in a easier manner.

http://www.computerhope.com/issues/ch000239.htm

Depends a bit on who you ask.

Some - manufacturers of special chargers - will say that you can, at least a few times, if you use their chargers.

OTOH, according to the manufacturers of "real" rechargeable batteries, theirs are the only ones that can be recharged.

People who have tried the special chargers, and charging supposedly non rechargeable batteries will usually tell you that it does work, but that you don't get much capacity, and you only get a few charges before they're entirely useless.

Oh, and sometimes they leak/burst.

And don't try charging non-rechargeable batteries in a regular charger. That will almost always lead to the batteries leaking or bursting.

No. 9 v is only 75% of 12 v.

The typical estimated life of a Lithium-Ion battery is about two to three years or 300 to 500 charge cycles, whichever occurs first. One charge cycle is a period of use from fully charged, to fully discharged, and fully recharged again. Use a two to three year life expectancy for batteries that do not run through complete charge cycles.

Rechargeable Lithium-Ion batteries have a limited life and will gradually lose their capacity to hold a charge. This loss of capacity (aging) is irreversible. As the battery loses capacity, the length of time it will power the product (run time) decreases.

The AH means Amp Hours and is a measure of how much electricity the battery can store.

Thus if the 12AH and 15AH batteries were connected to THE SAME device (one after the other) the 15AH battery would run the device for longer than the 12AH battery.

peanut butter, the peanut oil takes it out

chemical energy

that depends on the battery this battery has 5.2 amps per hour. does it meas it can last an hour no. Any battery if heavily loaded will immediately reduce to a less and less power available as time goes by. So what does it means it means that this battery will supply 5.2 amp for an hour but not as a steady current source.

Take them to your local recycling centre. The batteries and phone both contain parts that are recyclable.

The voltage (V) between its terminals.

~Gabby

No set answer to that, it depends on the capacity/size of the battery and the power consumption of whatever they're connected to.

It's the battery on a Motherboard/Similar COmputer Component that allows it to retain BIOS information

6-cell laptop battery, I think almost 3-4 hours. My replacement ACER BATCL50L battery can last 3-4 hours if it is fully charged. 14.8V, 4400mAh, Li-ion, 6-cell laptop battery.

It really depends on the specification of your laptop.

6 cell for a net book is a huge capacity.

But for desktop alternative ones, that will be even not enough for one hour.

Try to compare at the link I provided below, you'll probably find what you need.