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

Name: Optima Battery Box Upgrade for the Polaris Slingshot (2016-19)
Brand: TricLED
Price: 109.95 USD
Availability: InStock
Rating: 5 (95 reviews)

(95 reviews) In Stock

$109.95

Part Number: SM-504
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*2016 VERSION - SOLD OUT *

Available Options

Battery Box - Year

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Optima Battery Tray Install Video

Manufacturer:

TricLED

Made In:

USA

Material:

Aluminum

Warranty:

MFG 1 Year

Polaris Slingshot Fitment 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" - We recommend use a D34/78 Optima

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

Rated 4.61/5 by 95 verified buyers

jhavens0701 04/15/2026 5:41 am
Great product Product was perfect and install was easy

Dennis W. 04/14/2024 4:42 pm
Optima Battery Box Upgrade for the Polaris Slingshot (2016 Working Great Love it

collectable_lou 01/31/2023 4:08 pm
Perfect fit easy install Great item for a battery upgrade to replace the junk battery

LorenFleenor 12/25/2022 7:04 am
Optima battery tray upgrade Five stars for overall quality and design. Only issue on my 2019 SL is that with the optima yellow top battery, the ground cable isn’t long enough to still be utilized. Made up new cable so no worries but for some folks that may be an issue if they don’t have the know how or supplies to make a new ground cable.

Fitbb11 09/14/2022 8:14 am
Not at all as represented I have a 2019 slingshot and this piece was not at all as advertised: 1. Recommended optima battery on the sight was too tall had to use the side terminals and buy terminal adapters to make it work. And cables aren’t long enough to reach the top or side cables with this setup. And the adapter is too high and the screw mount is too large for the terminal cable 2. With side terminals the battery strap is too wide and touches both terminals so had to jury rig that. 3. The video was for 2015 set up and the person on the video says all the other slingshots are pretty much the same but not true at all. Newer slingshots are much more complicated cause you also have to adapt the fuse box. They need to completely rethink this install. I wouldn’t buy this part if i had it to do over.

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WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which are known to the State of California to cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts

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

$109.95

Available Options

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