FL-M1290 is a 12V 90ah designed racing battery is the top of the line 12-volt replacement battery on the market. This battery is 2nd to none, simply one of the best choice for every 12V marine application on the market, and it was designed with FLB circuitry protection, for use with everyday alternators.
Made with the safest, highest quality products available and encased in a high impact resistant plastic case, may not be exact size replacement for what you have, but that’s because we build Feather-Lite batteries to be compact not wasting any space.
The FL-M1290 weighs in at 9.8 lbs. but compared to the competition this battery offers more cranking amps, more pulse cranking amps, and a lot more capacity. Its small stature brings it in at 7.625” long 5.125” wide 7.250” tall makes it slightly smaller version of a group 52 & 54. With 900 cranking amps (15 seconds) this battery has the fastest engine starting power every single time, This battery is more powerful than most the batteries on the BCI group list you would need 2 of every other battery on the market minimum to match that power and surpass our capacity, some companies you may need 3 or 4 of them.
We designed and built these batteries from the cell design out, coping nothing on the market, lightest most powerful battery the customers needed and wanted. Feather-Lite Batteries can be mounted in any configuration, orientation, or location, can be wired in parallel or series configurations. Unlike sealed lead acid or AGM batteries the power and performance you get used to at the start, is what you can expect up to the end of the battery’s life cycle. You can also expect 4 times longer life expectancy than batteries of the same power specs in those technologies.
