Bridging positive and negative battery connections?

[Millsie]

Battery is completely dead in motorbike, is it possible to temporarily bridge the positive and negative connections to simply use the bikes alernator to power the lights instead of the battery sucking up all the juice?

Edit: the reason im considering this is because im suck in foxton and want to continue through to my destination..

[mossy1200]

That's going to blow the fuse.
Just disconnect the negative from the battery.

[Brian d marge]

Battery is completely dead in motorbike, is it possible to temporarily bridge the positive and negative connections to simply use the bikes alernator to power the lights instead of the battery sucking up all the juice?

Edit: the reason im considering this is because im suck in foxton and want to continue through to my destination..

not like I think you are thinkin

SOME bikes there are ways , What you might be looking at is to take the output wire after the regulator rectifier into the ignition circuit ie as you say

Depends on the bike though

Stephen

[Brian d marge]

That's going to blow the fuse.
Just disconnect the negative from the battery.

Depends on how the circuit is wired ,,,its wont cause a prob to try though


Stephen

[neels]

Should run with a dead battery, will require some volts from somewhere to fire it up though.

A short across the pos and neg is a dead short on the alternator, which means no volts to anywhere to power the bike.

[mossy1200]

Should run with a dead battery, will require some volts from somewhere to fire it up though.

A short across the pos and neg is a dead short on the alternator, which means no volts to anywhere to power the bike.

Dead battery can try to suck the alternators goodies away giving poor spark and weak lighting.
Remove negative allows no attempt to charge battery and the alternator body becomes the negative so all power from regulator rectrifier goes to ignition and lights. Bike will need jump started or push started.

[Brian d marge]

Dead battery can try to suck the alternators goodies away giving poor spark and weak lighting.
Remove negative allows no attempt to charge battery and the alternator body becomes the negative so all power from regulator rectrifier goes to ignition and lights. Bike will need jump started or push started.

Depends on bike

We need to know the bike

it might be a bsa with a generator hahaha

Stephen

[mossy1200]

Depends on bike

We need to know the bike

it might be a bsa with a generator hahaha

Stephen

Didn't he have the rs125 that like to break down alot

[scumdog]

Battery is completely dead in motorbike, is it possible to temporarily bridge the positive and negative connections to simply use the bikes alernator to power the lights instead of the battery sucking up all the juice?

Edit: the reason im considering this is because im suck in foxton and want to continue through to my destination..

[Virago]

Battery is completely dead in motorbike, is it possible to temporarily bridge the positive and negative connections to simply use the bikes alernator to power the lights instead of the battery sucking up all the juice?

Edit: the reason im considering this is because im suck in foxton and want to continue through to my destination..

Have you checked the tension on the power band?

[bogan]

As mossy says, remove negative, maybe put a capacitor in there if its CDI to help smooth out the voltage.

That's going to blow the fuse.
Just disconnect the negative from the battery.

Only if there is a fuse between alternator and battery, often there is not. In which case good bye reg/rect.

[spanner spinner]

DO NOT BRIDGE THE BATTERY TERMINALS, this will destroy the charging system on the bike. best option get a battery from somewhere repco sell bike batteries if the local bike shop can't help, even if it is a smaller battery it will be fine just pack out the battery box so it can't slide round. If you fit a smaller capacity battery it may not have a enough grunt to start the bike you might have to jump start or crash start it.

[Drew]

Doesn't the RS have a kick start?

Why not just use that?

[bogan]

Also, if the battery is completely dead, it might be the charging system is the problem...

[Brian d marge]

DO NOT BRIDGE THE BATTERY TERMINALS, this will destroy the charging system on the bike. best option get a battery from somewhere repco sell bike batteries if the local bike shop can't help, even if it is a smaller battery it will be fine just pack out the battery box so it can't slide round. If you fit a smaller capacity battery it may not have a enough grunt to start the bike you might have to jump start or crash start it.

Hahahà that's what I'm thinking
It may be a BSA ..?
You can remove terminals , on some bikes but not all
My gornio scooter runs fine with no battery , but my St1100 don't

Stephen