Antigravity Group 27 Lithium Car Battery w/Re-Start

The Antigravity Batteries RE-START Group 27 Lithium Car Battery (AG-27-40-RS) is an intelligent lithium-ion automotive battery featuring built-in wireless jump-starting technology. If the battery discharges, simply press the button on the provided keyfob to restart the vehicle without needing external jump-starters. The battery incorporates a comprehensive Battery Management System (BMS) for safety and longevity, preventing over-discharge, over-charge, short-circuits, and offering cell balancing and thermal protections. This battery provides significant weight savings (approximately 35-60 lbs over lead/acid equivalents), improved cranking power (up to 1500 CA for the 40Ah model), and a longer lifespan (7-9 years expected). It comes in an exact OEM Group 27 size for drop-in fitment in many performance and passenger cars/trucks, as well as marine applications. It is available in 40Ah (AG-27-40-RS) and 60Ah (AG-27-60-RS) capacities.