Track Tested for over a year before brought to market the sportsman line of batteries has proven to be the go to battery for racers of all levels.
Do you run an 850 horsepower Dirt Late Model? How about a 1,400 horsepower Factory Stock drag car? Or a GT4 road course car? Regardless the FL-S1690/FL-S1690B is the perfect battery to effortlessly spin over even the most powerful, highest compression engines.
The FL-S1690/FL-S1690B delivers a beefy 1,050 cranking amps, 90-amp hours of capacity (SLA equivalent) and weighs just 8 pounds. Like all the Sportsman Series batteries, these batteries utilize the same technology found in our Carbon Series but in a more budget friendly package.
Perfect for racers who want the added power of a 16-volt battery, the FL-S1690 Series is available in two configurations, one for engines without an alternator (FL-S1690) and one for engines equipped with alternators (FL-S1690B).
**Shown above with optional Adapter tray**
Adapter trays are offered in Odyssey 34/78, XS D1600 and Go-Lithium Dual Battery Sizes to Make the Swap over Painless and quick. If you have another battery you are making the move away from we can make you a custom tray to fit just give us a call today.
FL-S1690 (Sportsman Series)
The FL-S1690 is a 16V 90ah battery that is 2nd to none!! We designed & built these batteries in house from cell design we developed for NASCAR teams. With a proven track record since 2021 for reliability and winning races, we adapted this cell design into a cost affective battery line aimed for the sportsman/grassroots racers who don't require outrageous cranking amps but need reserve capacity to make it through the race. Made W/ the safest, highest quality materials available. Do not be fooled by our batteries small size or feather-Lite weight. It is simply the BEST 16v on the market for the price offering more capacity and more REAL cranking power per dollar than any other brand.!
- Can be mounted in any configuration/Orientation
-4x Longer life expectancy
Dimensions:
Length: 7.7” (195.58mm)
Width:5.1” (129.5mm)
Height: 6.2” (157.5mm) top of Case, Top of Posts 6.5 (165.1 mm)
Weight: 9LBS (4.1kg)
Polarity Configuration: Left side Positive
Battery Energy Specifications:
Voltage:
Nominal: 16.5
Charged: 18.3
Capacity: 90 Ah (Lead acid equivalent/ PbEq)
29 Lithium amp hours
94 minutes of Reserve Capacity
Cranking amps: 875 CCA @ 32°F for 15 seconds
1050 CA @ 75°F (for 15 seconds)
3150 Pulse Cranking amps (PCA)
***Recommended Charger: FL-BC1625***
Other Charger options: FL-BC1615, or FL-BC165 (These options are slower charger times) or when paired with an alternator.