JY Power NXT-2KF Hybrid Capacitor

(4 reviews) Write a Review
  • JY POWER JY Power NXT-2KF Hybrid Capacitor
  • JY POWER JY Power NXT-2KF Hybrid Capacitor
  • JY POWER JY Power NXT-2KF Hybrid Capacitor
MSRP: $499.99
— You save $110.00


JY Power NXT-2KF Hybrid Capacitor

Tiny Cap With Tons of Power **pic of the cap next to something to show size**

A single NXT-2KF supports up to a 2,000 watt system in conjunction with your stock electrical, and delivers 400% more stored energy than a 3,000 farad supercapacitor bank, and in a smaller space.*

*EDLC Capacitor bank

  • High-Speed Charge/Recharge
  • 1,000W-2,000W amplifier support
  • Designed and Manufactured in the USA
  • Accepts up to 4 AWG Power Terminal
  • Replaces Batteries 30-40 lbs Heavier
  • Typically Outputs Over 13.5v During Operation
  • Lasts Two to Three Times as Long as Typical Lithium Battery (30,000-50,000 cycles)
  • Wide Operating Voltage Range From 9-16v
  • 2 year Manufacturer Defect Warranty

 Factory Battery Saver

Lasting up to a decade and weighing in at under 2 lbs, the 2KF gives your audio system the power it needs, so your factory battery can do what it’s best at: powering your vehicle.

View AllClose

4 Reviews

  • 5

    Posted by William Swaney on May 15, 2023

    Works great, amazing how technology advances. Got (2) of them and my voltage drops at high volume have stopped. Highly recommend ?

  • 5

    Posted by Curtis on Feb 11, 2023

    New technology is so different since 90s. I come from large crazy battery banks and alts.. Very impressed with this tiny powerhouse. It should not be working like it does. The physics says no...but here we are. It's supplimenting a 4000 watt rms , 150a alt, and group 34 agm with no hiccups what so ever. My car does not have auto/stop start. But my car does have regenerative braking system and this NXT compliments it well. Before install could dip down to 11.9-12.4 ish at hard volume. Now the lowest it dips is 12.3. it completely stabilized my voltage drop. During the cycles of my power regeneration. Very happy with it. When alt is running stays steady at 14.6 with no issues whatsoever. It's only when the alt cuts out for the Regen it will dip and even then at 12.3 I am well over 3/4 volume. No dimming. No amp heat. No cutting out. Absolutely awesome.

  • 5
    Holy power

    Posted by Unknown on Dec 17, 2022

    Would recommend to anyone trying to boost their system!

  • 5
    Big power, small package

    Posted by Darrin on Nov 15, 2022

    I would recommend. Lots of power. Easy to install. Super fast charge and discharge rate. You can run multiple. I'll have 5 total, on a Salt 3 at .5

View AllClose