Dell battery problem?


Posted December 28th, 2009 by admin 1 Comment »
battery backup
Ajay D asked:


I have a Dell inspiron Laptop with warranty till february 2010 bought in uk. It is not giving me the battery backup and its battery is totally dead. Now i have the laptop with me in Hyderabad,India. I have misplaced its warranty cards too but i have warranty left till february as per the del website. Is there any way i will get a replacement for my battery through any service center in hyderabad. Any help in this regard would be suitably appreciated. Awaiting a quick reply….

how to make a backup recharable battery using 8 aa batteries? to give output 9 volt?


Posted December 28th, 2009 by admin 5 Comments »
battery backup
Medi asked:


how to make a backup recharable battery using 8 aa batteries? to give output 9 volt?
i want to use it to my wireless router(tp-link) because the electricity cut sometimes and i dint want to lose my connection
any help ?
i have 8 AA batteries(rechargeable) 1,2 volt each,any circuit diagram? pls help
router need:0.8A
i have a battery (series circuit)
each one 2000mah

how to make a backup recharable battery using 8 aa batteries? to give output 9 volt?


Posted December 28th, 2009 by admin 5 Comments »
battery backup
asked:


how to make a backup recharable battery using 8 aa batteries? to give output 9 volt?
i want to use it to my wireless router(tp-link) because the electricity cut sometimes and i dint want to lose my connection
any help ?
i have 8 AA batteries(rechargeable) 1,2 volt each,any circuit diagram? pls help
router need:0.8A
i have a battery (series circuit)
each one 2000mah

Why doesnt my battery backup charger for my ipod work anymore?


Posted December 28th, 2009 by admin 2 Comments »
battery backup
chickenflamers1234 asked:


Ok so today i went to the park with friends with my turbo charger battery back up charger http://www.adrenalinetechnologies.com/images/3.jpg and i was playing tennis all day. When i got back home and tried to charge my ipod, it didn’t work. Any one have any ideas what happened and what i should do with it? :[

Where can I get a battery backup for a sump pump?


Posted December 28th, 2009 by admin 5 Comments »
battery backup
bobs asked:


I am only interested in putting a battery backup on the pump I have now, not buying a new pump.

How do I reset my TI 84 Plus Silver Edition Calculator?


Posted December 21st, 2009 by admin 3 Comments »
battery backup
Brandon asked:


I need a complete reset; It has been “Garbage Collecting” for a few days. I tried taking out all of the batteries and the backup battery at the same time for more that a day, and it is still “Garbage Collecting”. Is there any way I can reset it without going to the memory menu… ie. holding 2nd and on? When it is garbage collecting i can’t quit, clear turn off the calculator, or anything… it turns off because the batteries die. How can i reset or fix this. Do I have to send it in to TI?

Which is the latest Nokia Phone recently Launched?


Posted December 21st, 2009 by admin 3 Comments »
battery backup
aman asked:


Plz let me know which Nokia mobile should i buy,it should be latest and big free.Battery backup must also be key factor.

Can I use a hardwire smoke/CO detector on batteries alone?


Posted December 21st, 2009 by admin 4 Comments »
battery backup
Thomas asked:


The Kidde combo Smoke/CO detector that is interconnectable I want only comes as a hardwired detector with battery backup. Is it possible to just use it as a battery operated unit without connecting it to my house wiring? I assume the answer is yes since the battery is backup power.

Can I use a hardwire smoke/CO detector on batteries alone?


Posted December 21st, 2009 by admin 4 Comments »
battery backup
Thomas asked:


The Kidde combo Smoke/CO detector that is interconnectable I want only comes as a hardwired detector with battery backup. Is it possible to just use it as a battery operated unit without connecting it to my house wiring? I assume the answer is yes since the battery is backup power.

vaio battery problem - how to tackle it ?


Posted December 21st, 2009 by admin No Comments »
battery backup
queries asked:


I like to know about the vaio battery backup . I recharged the battery to 100% but when I switched on the next day to use it it showed 92% battery backup. Even when the laptop is not in use the battery discharges. How can I tackle this ?