Battery Backup Guide

vinayak asked:


The phone should be feature rich.
It should also have
min of 2″ display. 16M TFT
Music Player, Video Player. Great sound quality.
USB, GPRS,
3G, WLAN (optional)
Good battery backup
Stylish looks

Any of the following brands would do: Nokia, Samsung, LG, Motorolla
Thanks in advance
3.2 MP Camera.
Display 320×240 2″

Samsung J700 lacks in display. Also the Looks aren’t great.

monkeyteeth asked:


it has been on for 4 months now and its really pissing me off.for work purposes its ok and im not bothered being tracked
its just i want to use it on the weekends so i dont want to remove it or damage it.thought about taking the fuse out but have an idea thats its on a battery backup.any ideas welcome

korngirl313 asked:


We have a sump pump failure and our basement has water. We also have a battery power backup sump pump, but we can figure out how to turn it on. There is a light on the backup saying power is on. Can someone please help, and soon!

Future asked:


Can I charge my Maruti 800 battery using a 750 VA UPS that I am currently using for my computer backup?

candice v asked:


I have local internet and vonage phone. I just had an alarm system put in. They said I should have a battery backup for the routers so when the power goes out, I don’t lose my alarm system. Do I need one for my internet router, and one for my vonage router? Where do I get them from? Are there different types/power supplies depending on you router? Please help!!

Dinesh Desh asked:


Is this true ? someone said to me about the dry cell battery & wet cell battery :

. Dry battery are maintenance free and you never need to check water levels or anything. If 40AH is written it will actually be 40AH, as for wet battery even if it says 65AH i can’t say if its correct.

Why i say this is because if you buy a 40AH dry battery and 40 wet battery, hook it up to a UPS. The dry battery gives almost double the backup the wet battery gives.

Dry batteries are environment friendly too, wet batteries have been banned in many countries for cars because fumes of acid are always coming out of them, thats why we never install a wet battery with a UPS, which is placed in an airconditioned room because the room is closed and people inside with the passage of time will develope some type of desease or illness because of them (which you might never notice but its true).

The only con i can think of in a dry battery used in a car is that when it goes dead it goes dead : ) its useless no matter what you do with it and you will have to replace it, sometimes only they pick charge, normally they don’t. With wet battery, you can charge them and even use almost dead battery for few months till you can buy new.

plz tell me whether this is right or not ……..

thanks all

mdrali2001 asked:


hi
here a good friend of mine suggested an interesting thing about UPS.

he said that wee can take two wires from UPS and connect them with a big BATTERY and it will give us backup for more then 6 hour’s.

my question is can it be possible for 12.v UPS to charge a big BATTERY.
if yes then how much time it will take to charge it ?

any other suggestions from your side to use ups with big BATTERY in the place of inverter.

warm regards
Ali

ashu asked:


hi guys
M planning to buy a laptop in range of around 40k
i want a robust and reliable laptop
good battery backup
please suggest

truckinj asked:


and the batteries in ur backup gps breaks in imc? how do u get anywhere and how to get down?

Daisy asked:


Battery Power Problem. A certain type of thermal battery

for an airplane navigation device backup power has a

mean life of 300 hours with a standard deviation of 15

hours. What proportion of these batteries can be

expected to have lives of 322 hours or less? Assume a normal

distribution of backup power device lives.