Antigravity H6/Group 48 Lithium Car Battery w/Re-Start

Antigravity H6/Group 48 Lithium Car Battery with RE-START | Lightweight Performance

Upgrade to the Antigravity H6/Group 48 Lithium Battery featuring wireless RE-START jump-starting. Drop up to 40 lbs, double your cranking amps, and never get stranded.

The Antigravity H6/Group 48 Lithium Car Battery is a direct OEM drop-in replacement that modernizes automotive energy storage. Designed in the standard BCI Group 48 / H6 case size ($10.75 \times 7 \times 7.5\text{ inches}$), this unit delivers up to 3x the cranking power of conventional lead-acid batteries while reducing battery weight by up to 70% (shedding 35 to 40+ lbs).

Equipped with patented RE-START Technology, it features built-in wireless remote jump-starting. If the battery ever drains due to an accidental draw or long storage, it automatically enters a reserve state to protect itself. Rather than getting stranded or needing a jump pack, you simply press the button on the included wireless key fob to wake up the battery and start your engine from the driver's seat.

An integrated micro-processor-controlled Battery Management System (BMS) continuously monitors cell balancing, temperatures, over-charge, and deep discharge protection. Combined with stable $\text{LiFePO}_4$ (Lithium Iron Phosphate) chemistry, the battery lasts up to 2–3 times longer than standard AGM or flooded batteries.

Best Uses

1. Track & Motorsport Vehicles: Ideal for race cars, track-day builds, and autocross where removing weight improves handling, braking, and lap times.
2. High-Performance & Sports Cars: A fit for sports cars (e.g., Porsche, BMW, Chevrolet Corvette, Audi) requiring high cranking power and weight reduction.
3. Seasonal & Show Cars: Perfect for collector vehicles or sports cars stored over long winters, eliminating the hassle of parasitic power drains and dead batteries.
4. High-Power Engine Builds: Excellent for large displacement or high-compression engines that require high starting current to turn over quickly.

Features

1. Wireless RE-START Remote Jump-Starting: Features built-in jump-starting activated via an included wireless key fob or top-mounted button, eliminating the need to pop the hood or connect booster cables.
2. Integrated Battery Management System (BMS): Onboard digital BMS protects against over-charging, over-discharging, thermal overload, and short circuits while maintaining active cell balancing.
3. Exact OEM H6/Group 48 Case Dimensions: Engineered to match standard Group 48 / DIN H6 factory dimensions () with OEM post locations for drop-in installation.
4. Massive Cranking Power: Delivers high output (up to 1,500 to 1,800 Cranking Amps depending on Ah capacity option) to turn over high-horsepower engines easily.
5. Safe  Lithium Chemistry: Constructed using stable Lithium Iron Phosphate cells that contain no corrosive acids or toxic heavy metals, operating safely without off-gassing.

Benefits

1. Unmatched Weight Reduction: Sheds 35 to 40+ lbs compared to heavy lead-acid/AGM counterparts, offering a cost-effective performance upgrade to lower vehicle weight.
2. Never Get Stranded: The auto-sleep reserve function combined with key fob activation ensures you always retain emergency energy to start your car.
3. Faster Engine Starts & Better Voltage: High starting voltage provides crisp engine turnovers and stable system voltage for electrical components.
4. Extended Life Expectancy: Offers up to 2x to 3x the service life of traditional lead-acid options due to lower self-discharge rates and active BMS protections.
5. Vibration & Shock Resistance: Solid-state cell architecture makes it resilient to road conditions, track vibrations, and hard cornering without internal degradation.