ATX-12-HD ReStart Lithium-Ion Battery

The Antigravity ATX-12-HD ReStart is a high-power, lightweight lithium-ion powersports battery offering the groundbreaking Re-Start (RS) technology, which provides built-in jump-starting capability. This intelligent system monitors the battery's status and, before complete discharge, enters a sleep mode with enough energy to restart your vehicle. A simple press of the Re-Start button on the battery allows for immediate starting, eliminating concerns about being stranded. As a Heavy Duty version of the standard ATX-12-RS, this battery offers increased capacity and cranking power. It directly replaces heavy lead-acid YTX12 batteries and features a full Battery Management System (BMS) for advanced protection, including low-voltage cut-off, over-discharge, over-charge, and thermal protections, alongside real-time cell balancing. The battery construction is shock and vibration resistant, ideal for racing and demanding applications. It can be mounted in any orientation and contains no hazardous liquids or heavy metals. Technical specifications include 480 CA cranking amps at 32°, 16 Ah total amp hours (6.1 Ah actual), and a weight of approximately 3 lbs. The dimensions are 5.9" long x 3.38" deep x 5.19" high. This battery is recommended for everyday use in stock bikes up to 1500cc. It's important to confirm specifications and size requirements before ordering and to use only lithium-specific motorsport chargers. Damaged voltage regulators can overcharge and damage the battery, so Antigravity suggests using a modern voltage regulator from the mid-1980s or newer. This battery is specifically designed for powersports applications and is explicitly stated as "Not for use in Automotive applications." For custom V-Twin applications over 103 cubic inches with high compression or modified motors, alternative Antigravity models are recommended due to the higher current draw of these engines.