Kawasaki KRX Forum banner
1 - 13 of 13 Posts

·
Registered
2021 Blue Kawasaki KRX
Joined
·
49 Posts
This is what is shown in the factory service manual: Maximum Output 14.0 V - 37.9 A @5 000 r/min (rpm)
 
  • Like
Reactions: Speedyg

·
Super Moderator
2020 Green KRX
Joined
·
1,818 Posts
Discussion Starter · #7 ·
This is what is shown in the factory service manual: Maximum Output 14.0 V - 37.9 A @5 000 r/min (rpm)
I have hit the bottom of the electrical system but I was running a crazy amount of power. Headlights started flickering. Shut a couple accessories off and it was all back to normal pretty quick.
 

·
Registered
Joined
·
1,883 Posts
Bumping an old thread , good info. I'm thinking about getting an alternator now that I have the factory heater , and the fan motor of it slows down at idle with reduced voltage.....
 

·
Super Moderator
2020 Green KRX
Joined
·
1,818 Posts
Discussion Starter · #9 ·
Bumping an old thread , good info. I'm thinking about getting an alternator now that I have the factory heater , and the fan motor of it slows down at idle with reduced voltage.....
Still running all good here. Added more accessories and handles them like a champ. Occasionally I might get a flicker here and there after a few hours of riding. But I just shut something off for 20-30 minutes to allow it to charge back up and I’m good to go.

I got a great deal on an alternator kit but was missing the alternator. Still have to figure that out one day.
 

·
Premium Member
Joined
·
235 Posts
I was running 800 watts of audio power (actually a 1200 watt amplifier but you never use it all)
, plus lights, wipers, heater, and never had any issues with the factory stator... I have a new alternator kit setting here that I never installed.
current draw is not constant and as long as the stator keeps the battery charged you will be fine..
 

·
Registered
Joined
·
247 Posts
So I should have no problem with a rear chase light bar, an S&B particle separator (2.4 amps), a Rugged helmet fresh air unit (3.4 amps), and headlights? I'd like to eventually add more light for the front also
 

·
Registered
Joined
·
1,883 Posts
I just got one of these and will be adding it to the dash, as with stereo/lightbar/whips I'm in the negative amperage
running the stock stator.

 
1 - 13 of 13 Posts
Top