Lithium Battery Group 35 1500 CA 12 Volt

The Lithium Battery Group 35 1500 CA 12 Volt by ANTIGRAVITY BATTERIES is engineered for automotive enthusiasts and mechanics who demand lightweight, high-performance power delivery in vehicles where every pound matters. This compact lithium cell replaces traditional lead-acid batteries in street cars, race vehicles, and heavily modified builds where weight reduction directly impacts acceleration, handling, and fuel efficiency. The 1500 cold-amp rating ensures reliable cold-weather cranking while maintaining the compact Group 35 footprint that fits most OEM battery trays without modification.

Lithium-ion chemistry delivers three critical advantages over conventional lead-acid alternatives: a 13.8-pound weight penalty versus 40+ pounds for Group 35 lead alternatives translates to measurable performance gains in acceleration and braking response, while the flat discharge curve maintains consistent voltage output throughout the charge cycle for reliable ignition and electronic fuel injection performance. The proprietary ANTIGRAVITY battery management system protects against overcharge, over-discharge, and thermal runaway, extending cycle life to 2,000+ charges compared to 300–500 cycles typical of lead-acid units. The 12-volt output maintains full compatibility with OEM charging systems, alternators, and vehicle electronics without additional modification.

This battery is ideal for track-focused vehicles, autocross competitors, and restomod builds where reduced unsprung weight improves chassis dynamics and lap times. Installation is plug-and-play in any 12-volt automotive application with a Group 35 battery tray, including domestic and import platforms with standard battery terminals. Mechanics and DIY builders appreciate the aggressive weight advantage for custom cars, drift platforms, and turbocharged builds where lower center of gravity and reduced rotational mass yield noticeable real-world improvements in acceleration and handling balance.