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JY Power 45.6 Ah Lithium Car Audio Battery (12 Volt LiFePO4)

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This is a NEW JY Power Lithium car battery. The powerful lithium technology allows from a very high discharge rate from a small in size battery. Combined with with a high output alternator, these batteries are capable of powering large audio systems.

Recommended use would be 45 AH lithium combined with a 250 Amp or larger alternator for every 5,000 watts RMS.


  • $1124.99
  • Weight
    23.0000 lbs
  • SKU

Each battery consists of 4 packs.

Specifications are for 4 packs:

  • Weight: 16 lbs

  • Float voltage: 13.3v

  • Maximum recommended charge voltage: 14.8v

  • Discharge rate at 12v: 450A

  • Discharge rate at 11v: 800A

  • Also capable of 1120A for a 30 second burst, or 2500A for a 5 second burst.

  • 45.6 AH

  • Dimensions per pack: 4.78”Lx3.20”Wx5.25”H

This comes with FREE shipping and a 30 month warranty through The Amp Lab.


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