Antigravity Group-75/78 Lithium Car Battery
Antigravity Group-75/78 Lithium Car Battery
Antigravity Group-75/78 Lithium Car Battery
Antigravity Group-75/78 Lithium Car Battery
Antigravity Group-75/78 Lithium Car Battery
Antigravity Group-75/78 Lithium Car Battery

Antigravity Group-75/78 Lithium Car Battery

Regular price$659.99
Shipping calculated at checkout.

Amp Hours
  • Worldwide Shipping Available
  • In stock, ready to ship

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Antigravity Batteries has changed the game again! The newest RE-START line of batteries offers built-in WIRELESS Jump-Starting! That means if your battery is ever discharged, simply press the Button on our provided Keyfob, start the car and drive away! No need for a Jump-Starter, or Roadside Assistance. You don’t even have to open the hood to access the battery, and can do it from the safety of sitting in your car! If you want to also track your battery status via Bluetooth, you can use the Lithium Battery Tracker.

Please note that we can only ship batteries via Ground shipping methods within North America.

Weight: The ultralight Antigravity RE-START Batteries weigh from 8.5 lbs to 16.5 lbs (4-7 Kg) depending on the model. On average this equates to a weight loss from 35- 60 lbs (16-27 Kg) over a typical lead/acid battery! The incredible weight savings will increase your vehicle’s performance in several key areas such as handling, allowing shorter braking distances, improved acceleration and even better gas mileage. Additionally, our Lithium-Ion battery is by far the most economical weight loss product on the market! A 30 lbs weight reduction in Carbon Fiber or Titanium would cost over $50,000 dollars compared to roughly $700-$800 dollars for our Battery.

Power: The high cranking power of the Antigravity Lithium-Ion Battery can start Motors up to 900 Horsepower easily! Additionally for even more weight loss you can go with a smaller Amp Hour Battery if you want the lightest weight possible. Power will rarely be an issue being our small batteries will easily turn over Hi-Performance Motors up to 600 Horsepower!

GROUP 75/78

Models Available in 24Ah, 30Ah, 40Ah

but Cranking Performance better than a 90Ah Lead Battery

These batteries are usually a “side mount battery” for pre 2006 year Corvettes. The Terminal Polarity is opposite of some other batteries. Positive is on the Left side.


24 Amp Hours

1000 Cranking Amps

8.5 lbs



30 Amp Hours

1200 Cranking Amps

13.9 lbs


40 Amp Hours

1500 Cranking Amps

15.6 lbs

  • Group 75/78 OEM Automotive Case size (directly replace stock battery).
  • LxWxH: 9 x 6.85 x 7.85 inches.
  • Amp Hour Options: 24Ah, 30 Ah, or 40 Ah.
  • High Power: 24Ah=1000CA, 30Ah=1200CA, 40Ah=1500 Cranking Amps.
  • Exclusive RE-START Technology: Wireless Jump-Starting built-in; just press the button on your Keyfob remote.
  • Complete Battery Management System built-in.
  • Ultra Lightweight: Drop up to 40 lbs instantly! 70% lighter than lead.
  • Safest Battery Technology using full BMS and Lifepo4 Lithium chemistry.

Shipping Weight 16.6 lbs

Shipping Dimensions 11 × 8 × 9 in

Product Weight

8.5 lbs, 13.9 lbs, 15.6 lbs

Product Size

9 x 6.85 x 7.85 in (mm: 228x175x200)

Amp Hours

24 Ah, 30 Ah, 40 Ah

Cranking Amps

1000, 1200, 1500

Nominal Voltage


Low Voltage Cut-Off


Positive Terminal Location

LEFT side

SHIPPING NOTE: Adult signature required.

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