Antigravity H7/Group 94R Lithium Car Battery w/Re-Start

Antigravity H7/Group 94R Lithium Car Battery w/ Re-Start | Lightweight Performance Battery

Upgrade to the Antigravity H7/Group 94R Lithium Car Battery featuring wireless RE-START technology, up to 70% weight savings, and superior cranking amps.

The Antigravity H7 / Group 94R Lithium-Ion Car Battery is a high-performance starter battery engineered as an exact drop-in OEM replacement for modern European, domestic, and performance vehicles. Equipped with Antigravity’s patented RE-START Technology, this intelligent battery automatically puts itself to sleep before fully draining. When it senses a low voltage condition, it preserves enough power to kickstart your engine—activatable from inside the cabin using the included wireless keyfob remote.

bConstructed using safe, high-power $LiFePO_4$ (Lithium Iron Phosphate) chemistry, the battery weighs up to 70% less than standard lead-acid batteries, shedding roughly 35 to 40 pounds from your vehicle’s total curb weight. Combined with an advanced, integrated Battery Management System (BMS), it delivers up to 3x the cranking power of traditional batteries while providing built-in protections against over-discharge, over-charge, short circuits, and thermal overloads.

Best Uses

1. Track Days & Motorsport Applications: Ideal for drivers seeking the most cost-effective weight reduction to lower center-of-gravity, improve acceleration, and shorten braking distances.
2. High-Performance & Sports Cars: Perfect fitment for vehicles like the Porsche 911, Audi R8/S-series, BMW M-series, Chevrolet Corvette, and Toyota GR Supra that utilize BCI Group 94R/H7 battery trays.
3. Seasonal & Weekend Vehicles: Excellent for sports cars, exotics, or show cars stored for extended periods, thanks to an ultra-low self-discharge rate.
4. Daily Drivers with High Power Demands: Provides fast, reliable turns over high-horsepower engines (up to 900+ HP) with consistent starting voltage.

Features

1. Wireless RE-START Remote Jump-Starting: Features built-in wireless technology allowing you to reset and jump-start a dead battery using an included keyfob without opening the hood.
2. Integrated Full Battery Management System (BMS): On-board microprocessor protects cells via auto-balancing, thermal management, short-circuit protection, and over-charge/over-discharge cutoffs.
3. Exact OEM Group 94R / H7 Fitment: Engineered to direct factory dimensions () with standard M8 threaded terminals for a drop-in installation requiring no custom trays.
4. Multiple Capacity (Ah) Options: Available in 40Ah, 60Ah, and 80Ah variants to match specific needs ranging from lightweight race configurations to high-electrical-draw luxury vehicles.
5. High Cranking Power ( Chemistry): Delivers up to 2,000 Cranking Amps (CA) for immediate engine turnover, even in demanding high-displacement or high-compression engines.

Benefits

1. Eliminates the Risk of Getting Stranded: The intelligent cutoff automatically saves emergency reserve power so you can restart your car with a press of a button.
2. Massive Weight Reduction: Sheds 35–40 lbs compared to stock lead-acid batteries, delivering an immediate performance upgrade in vehicle handling, braking, and responsiveness.
3. Extended Service Life: Offers up to  the operational lifespan (7–9 years typical) of standard AGM or lead-acid batteries.
4. Maintenance-Free & Spill-Proof Construction: Non-toxic  design contains no corrosive acid or heavy metals, eliminating chemical leaks, chassis corrosion, and dangerous off-gassing.
5. Superior Storage Retention: Possesses a significantly lower self-discharge rate than traditional batteries, holding its charge much longer during inactive periods.