S-750DD Purchase 8/26 ride time of 4 hours in 3 days, battery not charging company replaced battery and charger, rode with low battery after 24 hours charging still no help, 9/24/07 per rep should have replaced controller. on back order until 10/5/07. Receive controller 10/10/07 go to replace controller small red wire doesn't match what is in scooter okay per Brandon rep at schwinn only necessary for brake indic. Hook everything else. plugged in charger. bling indicating charging. 8 hours later solid green light indicating fulling charge ( am allowing 24 hours charging) but unplugged charger, turned on low battery and full battery light coming on. NO POWER AT ALL. As stated only rode for 4 hours MAX!!!!! Almost 2 months dealing with this. NO Scooter Mechanic MOM Birthday Present HELP

you can try to reset your charger and get it working again:

Check the battery voltage: Use a voltmeter to check the voltage of your battery. If it's below 3 volts, it may be too low for the charger to detect. In this case, you may need to use a different charger or replace the battery.

Check the connections: Make sure that the battery terminals are clean and securely connected to the charger. Loose connections can cause voltage drops and prevent the charger from detecting the battery.

Check the fuse: If your charger has a fuse, check if it's blown. A blown fuse can prevent the charger from working properly.

Reset the charger: Unplug your charger from the power source and remove any connected batteries. Wait for 10 seconds and then plug it back in. This should reset your charger and clear any error codes.

If none of these steps work, you may need to contact customer support

not exact, to charge apropiate needs 10% more than nominal voltage. if not, will not charge the batteries.
And the charger its very important because you can over charge the battery.An example,if you have a 12 Amps Batteries each one if you put it in series will be 24 Volts.at parallel conection will be 12 volts but the double of Amps.
At serial connection will be 12 Volts the amps will be the same but the volts will be 24.

The charger at 12 Volts must be 13.8-14.5 DC Volts and divide the Amps in Hours.
The charger at 24 Volts must be 26-28 Volts. to charge well.

The charger for 12 amps batt example must charge 2 amps per hour at 6 hours = 12 Amps.(2 Amps Charger by 6 Hours Charging= 12 Amps.(Fully Charged.
3 Amperes Charger needs 4 Hours to charge 12 amps Batt.
5 Amperes Charger needs 2 Hours charging an a quarter
All of this is at DC Current.

Luck.

check the charger with a multimeter and make sure that it is putting out at least 13.8-14.6 volts

Have a read of the trouble shooting guide here,
http://www.razorama.com/razor-installation-guides.html

It sounds like a fault with the charger. Test the charger output with a voltmeter to confirm correct operation. IF OK then check the wiring , fuse, switch conections between the charger and the battery.
wiring diagram is here http://manuals.monsterscooterparts.com/recreational/Razor/Wiring/

Hi. Thanks for using fixya.
The salesman is correct. Cell phone batteries need a "boost" sometimes when they are really dead. You can purchase a universal charger at a local store or order it real cheap on ebay. The battery will have to be charged outside of the phone.
Another way to get your battery going again is to put it in the freezer.
1)Place the battery in a seal-able plastic bag and place it in the freezer. This plastic bag protects the battery from condensation.
2)Allow the battery to freeze for 24 hours. Remove the battery from the freezer and allow it to thaw for 4 to 8 hours
3)Return the battery to the phone and turn the phone on. Make sure the battery is no longer cold before returning it to the phone.

This will revive your battery also. But for a new phone, I recommend getting a universal charger. U wont have to use it often. Its just to "jump-start" the battery.
I hope your battery works soon.

1. 1. Connect the Charger and wait for 3-4 hours. After that, try to turn the iphone.
2. If not, try it on another charge Charger or usb port.
3. If all else fails, you need to contact the service for battery replacement or repair.
www.smartjet.mobi

Call Flip support, problems are happening to too many people, contact Flip support, if they cannot help, contact MacWorld or other online reviewers and let them know.

Go ahead and charge it for 24 hrs. If it still does not run contact the repair department at http://www.shopjandl.com/kids---baby-ride-on-toys-peg-perego.htmlthese guys (and gals) help me out all the time.

Although what the previous post is correct, if the battery is new, and if you have the peg perego charger, you need to charge it 36 hrs the first time. After that, you can charge overnight. The peg perego charger has a small light on the front.When you plug the battery in the plugged up charger, it will show amber. When battery is charged it will show green. Don't leave it plugged up, after the first charge, longer than 24 hours.

i can help you with your problem ??? please message me and i can assist you from here