GadGets

• Unit Powered by Internal Rechargeable Battery Pack – Operation range: 100 ft. – Ported Enclosure for Increased Bass Response – Weight: 26.5 lbs.
• 2 Mic, 1 Guitar, and 1 Audio 1/4” Inputs – 8” Full range Speaker – Telescoping Handle & Caster Wheels – Dimensions: 14.7”L x 10.6”W x 11.2”H
• Echo, Bass and Treble Controls – 100W RMS, 200W Peak Power – 35mm Speaker Stand Mount
• RF, Charge, Low Batt & Power LED Indicators – Unit Battery Life: Approx. 5 Hours – Operating Frequency: 177-205 MHz
• Dynamic Wireless Mic w/ 3 Position Power Switch & LED – Mic Battery Life: Approx. 45 Hours – 110/220 Voltage Switchable

Product Description
Unit Powered by Internal Rechargeable Battery Pack2 Mic, 1 Guitar, and 1 Audio 1/4” Inputs Echo, Bass and Treble Controls RF, Charge, Low Batt & Power LED Indicators Dynamic Wireless Mic w/ 3 Position Power Switch & LED Operation range: 100 ft. 8” Full range Speaker 100W RMS, 200W Peak Power Unit Battery Life: Approx. 5 Hours Mic Battery Life: Approx. 45 Hours Ported Enclosure for Increased Bass Response Telescoping Handle & Caster Wheels 35mm Speaker S… More >>

Source Pyle-Pro PWMA230 – 200W VHF Wireless Battery Powered PA System

• Professional, portable mobile InkJet printer with battery pack
• Crisp and clear 4,800 dpi print quality
• PictBridge-enabled for printing straight from mobile phones and PDAs; SD/MMC card slot to print straight from memory cards
• Super-fast USB 2.0 connectivity; accepts HP Bluetooth and WiFi network cards (sold separately)
• 1-year limited manufacturer’s warranty

Product Description
Experience true mobility with HP’s new, full-featured mobile printer that delivers optional Wi-Fi and Bluetooth wireless connectivity and high-quality printing for documents and photos.Amazon.com Product Description
Experience true mobility with HP’s Deskjet 460cb, a full-featured mobile printer that delivers optional Wi-Fi and Bluetooth wireless connectivity and high-quality printing for documents and photos (WiFi and Bluetooth cards must be purchased sep… More >>

Source HP Deskjet 460CB Mobile Printer with Battery Included

I hate that some rest areas or restaurants dont have where to charge a laptop. Does the size of laptop affect the car battery? How expensive are the car chargers?

I have a Compaq Presario C502 laptop, Dell Inspiron laptop, and a Asus netbook. Its always good to have access to a computer during an emergency.
The Compaq is mine, the other ones are my sisters. Mine is the bulkiest one. Netbooks are easier to carry.

I want to hang out in my car for a while and use the battery to charge my laptop. A few years ago I did this for too long (maybe a few hours) and my car battery died. How long can you keep a car on before having to either turn it off or start the engine and alternator to recharge the battery?

Thanks!
It is a 2003 Hyundai Elantra, the battery is about 6 months old.

How do I install a second battery to solely run all of my auxiliary electronics?

What Kind of battery should I get?

Any potential problems?

How would I charge it?

I have a lot of aux. electronics in my car, and It’s kind of embarassign to have an award winning showcar, and need a jump from my mom’s car almost every day.

Hi, what is the best way to jump start a car if the battery will not turn over at all. Its totally not working, not even power windows. We cant reach the car with only 1 set of cables….Is it okay to use 2 sets by hoolkng them to each other ??

We tried jumpimg it and it does not work, how long do you leave the cars running?? Thanks!!

My car battery just start it showing signs of wearing, enough to not be able to start the car, the radio and ligths all turn on but the motor wont turn, how long will it last on just jump starts?

I couldn’t start my car today, so I got a jump and was able to get home ok. Should I look into replacing my battery, or should it be good for a while longer? I got a new battery about three years ago, and I’d estimate I’ve driven about 40,000 miles since then. I realize I should probably know this, but I’m not exactly car savvy and it’s been a while since I last needed a jump. )