Yamaha FX Jet Ski Dual Battery Install With ACR and Dual Switch FXHO

Yamaha Jet Ski Dual Battery with ACR and Battery Switch Install. As of 8/1/24, I am still selling these kits, email/PayPal to [email protected]. If you order something from me please leave a review in the comments. It not only helps me but helps other guys like you. It lets them know my products and customer service are real.

This is for Yamaha 2012+ FX skis, also fits the new 2020+, make sure you tell me what year ski you have. You will have to buy your second battery and Blue Sea Mini Add A Battery kit (7649). I have not had access to every year ski, if there are any issues please let me know. I can tell you the 2014 and older are a little different when it comes to the starter relay. You still need to wire it the same, just the starter relay is in a different spot, simply follow the wire from your battery and you will see it. If you have a 2014 or older let me know so I can adjust your wire lengths. 2020+ are a little different but everything can still be mounted

VX skis: See comment section. A customer was able to install this kit on a VX, his pictures can be seen here.    • Yamaha VX Cruiser HO 2019 Dual Batteries  
This kit will work on a VX that has a 1.8L engine. If your VX does not have the 1.8 I can sell a partial kit that will include the bars and Yamaha parts that will allow you to physically install a second battery. You will have to figure out the wiring. The wiring is technically the same, but the lengths and routing will be different, since I don't know the required lengths I can't provide the wiring.
To physically mount a second battery with you figuring out the wiring you will need the aluminum bars and Yamaha parts, $120 shipped. If there is anything else you think you can use like fuse holders or wiring if you give me the lengths then I can quote that.

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The whole kit is $200. Its been 7 years and hundreds of kits later, I have only raised the price $20 in 7 years. I am loosing interest in this. So order while you can, not sure how much longer I'm going to make them. I think I have enough aluminum to make another 50 or so.

Bars all wiring and hardware kit is $150, no Yamaha parts included with this option.

Bars and Yamaha parts $140, this option requires you to source all your own wiring, fuse holders, and hardware. Will come with the 8 flange bolts to mount the battery boxes.

Bars only are $80, will come with the 8 flange bolts to mount the battery boxes.

These are made when ordered. Expect 7-10 days for shipping.