Antigravity 1200A LiFePO4 Battery

The Antigravity AG-51R-RS is an innovative LiFePO4 lithium car battery engineered as a direct-fit replacement for vehicles using the BCI Group 51R battery size. It boasts a high output of 1200 cranking amps from its 30Ah capacity, significantly exceeding the performance of comparable lead-acid batteries. This enhanced power ensures quicker, more dependable cold starts and a stronger voltage supply during initial engine crank, which is crucial for high-compression engines, cold weather operation, and vehicles with substantial electrical demands. Installation is straightforward, as the AG-51R-RS is designed to fit directly into the factory battery tray with no modifications, adapters, or relocated components needed. It maintains the correct positive terminal orientation (on the right side for 51R) and uses factory hold-down mechanisms and cable connections, making it a true bolt-in solution. Beyond its starting power, this lithium battery offers a superior lifespan, providing 2 to 3 times the cycle life of traditional lead-acid batteries. The integrated Battery Management System (BMS) plays a key role in its longevity by preventing deep discharge and overcharge events, which are common failure points for lithium cells. Furthermore, the AG-51R-RS exhibits minimal self-discharge during storage, reducing the need for frequent charging in seasonally used vehicles. Safety and environmental considerations are also paramount. The LiFePO4 chemistry eliminates the risks associated with liquid acid, lead, cadmium, and mercury found in conventional batteries. It does not release hydrogen gas during charging and will not leak corrosive liquids. For users concerned about battery status during storage, Antigravity offers an optional Bluetooth Battery Tracker. It is crucial to note that this battery must only be charged with a LiFePO4 compatible charger; standard lead-acid or AGM chargers can cause damage and void the warranty.