Battery Backup Guide

I <3 Jonathan Davis asked:


I am going to buy a backup battery for my camera on ebay, I have found one that is made for my model of camera and has all the same specifications apart from the capacity.

The capacity on my current battery is 740mAH and the capacity on the new one is 680mAH.

What does it mean by capacity and does it matter that the new one will have a slightly lower capacity?

Thanks

yagerbomb asked:


I have a backup battery for my airsoft gun, it is a lower voltage (smaller) but higher amperage (nimh vs nicad). Will using the charger damage it? it’s a 200ma charger and a 400mah battery, so I should theoretically charge it for about 3 hours but should I change that because of the voltage?

Wei asked:


My smoke detectors (they’re wired into the house and I think it also has a backup battery) went off around 4am last night, at first it was a beep every minute or so. My dad went to check it out and when he tried to turn on the lights they didn’t work. A few minutes later the lights were back on and the smoke detector starting blaring but stop after a few minutes. I called the fire department but they really didn’t have an answer for me. So is the short power outage the reason the smoke detector went off?

Holly asked:


My mom just got the P168 Iclone phone, and both of my batteries are dead, and she was in the middle of texting someone about a job interview, and her phone died. She forgot to charge her other battery as well…Does anyone know if this phone has a backup battery? And if so, how do you activate it?

GraffitiToy asked:


i have a touchstone telephony modem and i cant find the off button anywhere. this modem also has a backup battery.how do i connect the router if i cant turn off the modem?

wikipediaftw asked:


My calculator has frozen, the cursor won’t blink, it says RAM cleared, all the batteries are new, nothing i do will work…. help??? I’m desperate because I’m retaking the SAT tomorrow!!!!!

BTW, which way does the backup battery go??? Does the nub go up or down?

Zach asked:


I did the resets with the batteries and also checked them with a Digital Multimeter and they seem fine. The backup battery is eight years old but it shows 3.3Volts which is above the 3V listed on the battery.
As the rechargeable NiCad batteries began to discharge the screen began to show weird characters and vertical lines. Sometimes it would just display as if the screen was upside down and reversed while other times it would function normally. After replacing the batteries today with normal Panasonic AAA the calculator turned on a few times and then it began doing the weird things with the screen finally it wouldn’t power up. While waiting on the phone for the Ti-Cares representative the calculator’s screen turned black. She recommended I replace the eight year old back up battery, ending the call I measured the backup battery as well as all the other batteries for the first time and they were fine as I stated at the beginning.

What’s wrong?
Does RadioShack do Diagnostics?

kylstrader asked:


Every time I turn on my Pocket PC, an Error saying my battery is Critically low and that I should replace it. When i go to look at the batter power, it say’s that the main battery is at 100% and the backup battery is Abnormal. What can I do to fix it? and does any one know of a website were I can get the software for it, I reformated my computer and lost the disk and I can’t find it at pocketpc.com or dell.com.

Miniwitch666 asked:


I HAVE A LIFE OUTSIDE OF YA.Obviously you don’t!

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destiny.Who said I was mad???
I’m just asking a question!

sammy asked:


so, i have a laptop and its been giving me issues. (1) i have a backup battery but everytime i unplugged my laptop, it would turn off.. even though i charged my batter for more than two hours it won’t do any good..(2) it takes a while for the computer to start.. like i would have to press the power key like four or five times in order to start.. any suggestions or know whats wrong with my computer..