D70 will not power up. I had the charger tested and was told that it was fried. I charged the batteries and there is still no power. Is the next step to replace the batteries?

not car, is electric EV motory cycle or EV moped (it has pedals)
batteries are charged and then load tested with a tool called the same
powered by 1000-watt motor powered by a 48-volt 17AH Samsung battery.
SAMSUNG Lithium Ion 48v
not 12v.
so bad charger, wrong battery put there or battery is bad
we cant see what IS there blind so learn to test the battery first
they fail at 1000 cycles, (short lived they are)
you year told or how old battery is.

any shop can test the battery and charger that came with the bike. let them?

IF you are not using a Dell charger that is the first thing to try. They are proprietary and wont run the laptop in some cases involving the battery. There could also be an issue with the MOSFET power transistors that may have happened at the same time. This is not easy to check or repair.

Hi Kenneth if the battery is flat it won't start also it cannot start off the charger they have very low Ampage. Try charging the battery or jump leads. Regards Jim...

charger is no good or is not the correct charger for that chair suggestion have a dealer tech replace a original charger in chair,it should have a 3 yr warranty anyways

Your charger and or battery are fried so try test or change them

Kind of vague. It could be the port on your laptop where the charger plugs into. It could be bad, or could have a bad connection to the motherboard due to use or manufacturing defect. When the charger stops charging then it has to use the battery power. This morning the battery may have had a low charge causing the laptop to shut down. Did you notice the battery's power level before it shut down? If you are wiggling the end of the charger that is plugged into your laptop to get it to start charging again, then that is most likely your problem. Do not wiggle it , for it could fry your motherboard. If that is the case then that port needs to be re-soldered.

Then it means power is not reaching the unit. The power is mainly obtained from the battery, and if the battery is not charged, then it will not come on. Try to charge the gps device for about 2 hours then try to turn it on. If it does not come on, then it means the battery did not get charged. That can be a problem from either the battery or the charger or the charging port.

First test the battery by fixing it in another gps and charging it for about 2 hours then turn it on. If it powers on the gps, then it means the battery is okay, but if it does not turn it on, then it means the battery is weak and cannot hold a charge and the solution is for you to replace the battery.

Next you test the charger by trying it out on another gps device, if it turns it on, then it means the charger is intact but if it does not turn it on, then the fault is from the charger.

Finally, test the gps itself by trying to charge in by connecting it to the computer using the USB cable, then you turn it on, if it does not come on, then it means there is a problem with the connection port or there is an internal problem or something with the unit.

Hope this information helped.

Thanks for the clarification. It appears that you've done one of at least two things: 1. Either blown the main fuse; 2. Blown the battery (possibly). If the fuse only is blown, you'll need to isolate and replace it. If you actually fried an electronic or electric ignition component you'll need to determine if their circuits are still either functioning or dead. Secondly, if the battery is fried (more likely since you say no spark nor lights) you need to test it. Remove the positive and negative cables that attach to the battery and test it for voltage output. If you have an internal short or disconnect you'll get low readings. You want at least 12.8, preferably 13.2 volts. If you're marginal, hook up a trickle charger and charge it until it's up to capacity. You can, carefully though, read the individual cells with a decent hydrometer to determine if one or more is dead. If even one is dead and the others are good the battery is useless, and you'll need a new one. If thay all test good, but low, go ahead with the charge sequence. When finished re-attach everything and start it . Do not use a car charger unless it has a 1.0 or 1.2 amp trickle charge feature and you must use this. To reiterate, first check and test the battery, charge if needed, check the fuse/electrics.

it is shot. a quick test is try another psp and charge it with that one.if it does charge then it is your psp and your psp might be fried.if the battery doesn't charge then try another known woking battery.if you got any more qeustions email me at [email protected]

battery lleackeage?