Free ShippingProduct Specifications for Antigravity H5 / Group 47 Lithium Car Battery (40Ah) with RE-START
| BM Part #: | AG-H5-40-RS |
|---|---|
| Voltage: | 12.8 Volt |
| Cold Cranking Amps: | 1500 CCA |
| Capacity: | 40 Ah |
| Type: | LiFePO4 |
| Battery Size: | Group 47 |
| Length: | 9.5" |
| Width: | 7" |
| Height: | 7.5" |
| Shipping Weight: | 18.20Lbs |
| Warranty: | 5 Year Factory Direct - Warranty Info (PDF) |
- Performance Power: Delivers 1500 Cranking Amps. Up to 3x the starting power of a similar lead battery.
- Ultra-Lightweight: Weighs just 14.25 lbs, up to 70% lighter than lead-acid, for instant performance improvement.
- Wireless RE-START: Exclusive technology allows you to jump-start your vehicle instantly via keyfob without opening the hood.
- Exact OEM Fit: Direct drop-in replacement for Group 47 / H5 automotive batteries.
- Advanced Safety: Built-in Battery Management System (BMS) protects against over-charge, over-discharge, short circuit, and thermal damage.
- Long-Lasting: LiFePO4 Lithium chemistry ensures a safe, reliable, and longer service life (7-9 years expected).
- Warranty: Backed by Antigravity’s 5-year warranty (3-year direct replacement, plus 2-year prorated).
Product Description
Antigravity H5 / Group 47 Lithium Car Battery with RE-START Technology
Maximize performance with the Antigravity H5 / Group 47 (40Ah). Ultra-lightweight, 1500 Cranking Amps, and the first intelligent battery with wireless jump-starting built-in.
Unmatched Performance and Weight Savings
The Antigravity H5 / Group 47 lithium car battery is engineered for drivers who demand the absolute best in power and efficiency. Compared to a standard lead-acid battery, this upgrade delivers:
- Instant Weight Loss: At only 14.25 lbs, you shed up to 40 lbs of weight instantly. This is the most cost-effective performance upgrade available, improving acceleration, handling, and braking.
- Massive Cranking Power: With 1500 Cranking Amps, this lightweight powerhouse easily starts motors up to 900 horsepower, providing reliable ignition for high-performance and daily-driven vehicles alike.
- OEM Fitment: Designed to the exact dimensions of the H5 / Group 47 BCI size for a perfect, drop-in replacement without modifications, fitting a wide range of popular European and American cars.
Exclusive RE-START Wireless Jump-Starting
The Antigravity RE-START line is the only battery to offer a built-in, wireless jump-starting feature. If the battery is drained (e.g., leaving lights on), the intelligent Battery Management System (BMS) puts the battery to sleep, saving enough reserve energy to restart your vehicle.
Simply press the button on the included keyfob remote. You can start your car and drive away without opening the hood, needing cables, or calling for roadside assistance. Never be stranded by a dead battery again!
Advanced Safety and Longevity
Built with the safest LiFePO4 (Lithium Iron Phosphate) chemistry, this battery features a full, integrated Battery Management System (BMS). The BMS actively monitors the cells, providing critical safeguards:
- Protection against Over-Discharge and Over-Charge
- Short Circuit Protection
- Thermal Protection and Cell Balancing for long-term health
These features extend the lifespan, with 7-9 years of reliable use expected, dramatically exceeding a standard lead-acid battery’s life cycle. Trust the cutting-edge technology backed by a 5-year warranty.
Recommended Accessory
For maintaining your investment, we recommend the NOCO GENIUS5 Smart Charger, a lithium-compatible charger that keeps your Antigravity battery in peak condition.
Cross Reference & Compatibility
- Audi
- Corvette (2013 and Later)
- Lotus
- Mini Cooper
- Viper
