H5/Group 47 Lithium-ion Battery

The Antigravity AG-H5-RS is a high-performance lithium-ion automotive battery engineered to be a direct, exact-fit replacement for lead-acid batteries in the H5/Group 47 OEM case size. Measuring 9.5 x 7 x 7.5 inches, it offers 40 Amp Hours of capacity and 1500 Cranking Amps, providing ample power for starting engines up to 900 horsepower. A standout feature is the proprietary RE-START Technology, which includes built-in wireless jump-starting capability. If the battery is discharged, the user can activate it remotely using the included keyfob without needing external jump-starting equipment or roadside assistance. This technology is managed by an integrated Battery Management System (BMS) that ensures safety and extends the battery's life cycle. The BMS provides over-discharge, over-charge, short-circuit, and thermal protections, along with cell balancing, to maintain optimal battery health and longevity, with an expected lifespan of 7-9 years. The AG-H5-RS offers significant performance advantages beyond its advanced features. This makes it one of the most cost-effective ways to reduce a vehicle's overall weight. This battery is designed for exact fitment in a variety of European and American cars and trucks that utilize the H5/Group 47 size. Performance vehicles that commonly use this battery size include Audi, Corvette (2013 and Later), Lotus, Mini Cooper, and Viper. While optimized for performance applications, it also functions effectively in standard passenger cars. For charging, it is crucial to use only a Lithium LiFePO4 charger specifically designed for this battery chemistry.