Optima Battery Box Upgrade for the Polaris Slingshot (2016-19)

(72 reviews) In Stock
  • $99.95

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  • Part Name: polaris-slingshot-optima-battery-box-tricled
  • Part Number: SM-504

Available Options


Made In:


MFG 1 Year

Slingshot Application Guide:

» 2016 Slingshot Base / SL / SL LE
» 2017 Slingshot Base / SL / SL LE / SLR
» 2018 Slingshot GT LE / S / SL / SLR / SLR LE
» 2019 Slingshot GT / S / SL / SLR

Optima Battery Box Upgrade for the Polaris Slingshot by TricLED
If you've looked inside the battery compartment of your Polaris Slingshot you've most likely noticed that the battery Polaris provided from the factory is quite small and doesn't really provide adequate Cold Cranking Amps (CCA) if you plan on adding stereo systems, auxillary lighting, etc. Another problem with the factory battery is that it's lead based and corrodes at the terminals and requires maintenance for longevity.

Our fix for this problem was to partner up with our buddies over at TricLED to introduce an "all aluminum" battery box for the Slingshot that allows you to perfectly integrate a Yellow, Blue or Red Optima SpiralCell Technology Battery. We've designed two battery boxes because the 2016 and 2017+ models Slingshot's utilize different factory battery setups. The Optima bracket itself is laser cut, light weight and all aluminum so it will never rust or corrode like steel.

If you've never used an Optima Deep Cycle Battery you will be amazed at the difference in comparison to stock.

Please make sure the Optima Battery you purchase is no larger than 10" x 6 7/8" x 7 13/16"

Optima Battery Box / Tray Features:

  • Laser Cut / Light Weight
  • All Aluminum to prevent Rust and Corrosion
  • Fits Optima Yellow, Blue or Red Top Batteries
Product Details
Made In USA
Material Aluminum
Warranty MFG 1 Year

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Total Reviews: 72
Average Rating: 4.67

08/24/2020 4:43 pm

A must DO!!

08/07/2020 6:56 am

Battery Box Upgrade - Optima Battery Yellow top
Only issue was the fitment of the base plate. It needed a little convincing to allow both bolts to align correctly. Other than that it all worked as advertised.

07/24/2020 3:18 am

Purchased my own battery
I purchased my own battery because I had a core. This is the only reason why. Slingmods price is the same as my local auto parts store if you do not have a core.

07/23/2020 2:14 am

Great service and purchases majority of my upgrades for my Sling Shot using Slingmods!

07/22/2020 7:13 pm

Good product,but you have to replace your battery cables,the ground is way to short..not much room to work with when you get the new battery in

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