Antigravity YTX12-16 Lithium Battery

(4 customer reviews)


The lightweight Lithium YTX12-16 battery is very powerful with an extremely solid 480 CA that, for normal bikes up to 1500cc, is double the cranking amps of the lead-acid equivalent. Comes in standard OEM case size for direct replacement and easy installation.

  • YTX12 case size
  • 5.9 x 3.43 x 5.12 inches (LxWxH)
  • 480 Cranking Amps
  • 22 Amp Hours (Pb Eq)
  • 3.4 lbs
SKU: AG-YTX12-16 Categories: ,


Lithium Battery

Formerly called ATX12-16

This Hi-Power battery is in the YTX12 case format but only weighs 3.4 lbs. Any of our 16-Cell versions are fantastic additional power for bikes up to 1500cc. This lightweight Lithium YTX12 battery is best used for applications where extreme POWER and more capacity are needed for uses such as adventure bikes, sport touring bikes or modified literbikes where a higher power battery is desired. Also great for use in Race Cars. The YTX12-16 does not have our RE-START built-in jump-starting feature but offers a deeper level of Discharge for more usable Capacity and more Power for Cranking.


480 CA


22 Ah


3.4 lbs


5.9 x 3.4 x 5.1″


  • Ultra-Lightweight, Compact and High Power Lithium-Ion Motorsport Battery.
  • Can hold a charge up to a year provided there are no “Parasitic Drains” (accessories that draw power when bike is off (i.e. alarms, ECUs, iPods, GPS, heated grips, etc).
  • Large all-brass terminal design.
  • 3-Year Warranty (view our Warranty page for details).

Best Uses

  • Excellent for every day use in bikes up to 1500cc.
  • Excellent for Touring Bikes, Adventure Bikes and Bikes where extreme power and larger Amp Hour capacity are needed.
  • Excellent for use in Race Cars of all types including some V-8 motors.

Not for use in Passenger Cars or Street use Automobiles.
Not for use in PWC (Personal Watercraft).

Proposition 65 Warning

WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Additional information
Weight 4 lbs
Dimensions 5 × 6 × 4 in
Product Weight

3.4 lbs

Product Size

5.9 x 3.43 x 5.12 in (mm: 150x87x130)

Cranking Amps


Amp Hours (Pb Eq)


Reviews (4)

4 reviews for Antigravity YTX12-16 Lithium Battery

  1. steve leandro

    we have order 5 batteries so far from 4 cells to 16 cells and have had no problems.we will continue to buy as the need comes up…..steve@ s&j mc repair.

  2. Braditude

    I bought 4 batteries.
    Truthfully I Have only started one of the motorcycles several times.
    I know they will work having experience with A123 cells and know they will be good in the future.
    I did e-mail Antigravity 3 times and had no response at all!!! Its been over a week….
    I also had a crack around one of the terminals. Guess I torqued it too much, so be careful as the plastic is not very strong in that area.

  3. Jerry Weir

    The battery if great only gripe I have is with the handling of my order after payment had cleared that was delayed by PayPal sending a e check instead of instance transfer not anti gravity falt but had to call them too see when it was going o be processed Was told right away would be shipped that day would have it to Thursday No battery called back on Friday to see where it was found out it had not been shipped yet. I placed my order on 6/12/2013 Recived it on 6/24/2013 Not to happy with this part of the transaction

  4. Harvel Brown

    these batteries work great… I have no issues with the product and will continue to use and sell it

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