Antigravity RE-START Lithium-Ion Battery

The Antigravity AG-H5-RS is a LiFePO4 automotive battery engineered to be an exact, drop-in replacement for H5/Group-47 size OEM batteries. This ultra-lightweight power source offers significant performance benefits, including improved handling, shorter braking distances, and better acceleration due to its substantial weight reduction compared to traditional lead-acid batteries. The 40Ah model provides 1500 cranking amps, making it suitable for high-power engines and vehicles with numerous electrical accessories. A standout feature of the AG-H5-RS is its exclusive RE-START Technology, which provides built-in, wireless jump-starting capabilities. If the battery becomes discharged, the intelligent Battery Management System (BMS) conserves enough power for a restart, which can be activated remotely via a keyfob. This eliminates the need for external jump-starters or roadside assistance in emergency situations. The integrated BMS ensures safety and longevity by managing over-discharge, over-charge, short circuits, and temperature fluctuations, while also balancing the cells. This advanced system helps maintain the battery in its optimal operating zone, extending its lifespan typically to 7-9 years. The battery utilizes M8 x 1.25 threaded terminals. This battery is designed for a direct fit in vehicles using the H5/Group-47 battery size, including models like the Audi, Chevrolet Corvette (2013+), Lotus, Mini Cooper, and Dodge Viper. It is suitable for both daily drivers and dedicated race vehicles, with the 24Ah version recommended for those prioritizing weight savings for racing applications and the 40Ah version for daily use or vehicles with extensive electrical systems. Important charging instructions: Always use a LiFePO4-compatible charger. Using a lead-acid charger can cause damage.