Antigravity XPS YTX20 Lithium Battery - Right Side Negative Terminal

Antigravity XPS YTX20 Lithium Battery (Right Side Negative) | 780 CA

Boost starting power with the Antigravity XPS YTX20 Lithium Battery. Delivers 780 Cranking Amps, weighs under 4.7 lbs, and features a right-side negative terminal.

The Antigravity Extreme Power Series (XPS) YTX20 Lithium Battery is engineered for high-performance applications that demand relentless cranking power in a compact package. Dropping into standard OEM YTX20-series battery trays, this ultra-lightweight power cell delivers a massive 780 Cranking Amps while weighing just 4.68 lbs—shaving up to 14 lbs off motorcycles and up to 32 lbs off race cars compared to traditional lead-acid equivalents.

Specifically configured with a Right Side Negative Terminal, this unit ensures clean, direct-fit cable routing for specialized wiring harnesses. Designed with robust, all-brass connection terminals, it effortlessly turns over massive V-Twin engines and high-compression race motors. Built on advanced lithium-ion technology, it maintains charge stability for up to a full year in vehicles without active parasitic drains, making it the ultimate drop-in upgrade for powersports and motorsport enthusiasts.

Best Uses

1. Large-capacity V-Twin motorcycles (Harley-Davidson, Victory, custom choppers).
2. High-performance touring and adventure bikes requiring maximum amp-hour capacity.
3. Race cars and track vehicles utilizing high-output V8 engines (with optional bolt-on automotive terminal adapters).
4. Heavy-duty ATVs, UTVs, and snowmobiles operating under high starter load.

Features

1. Massive 780 Cranking Amps: Provides more than 2.5 times the starting output of standard 20-size lead-acid batteries.
2. Ultra-Lightweight Design: Weighs only 4.68 lbs in a compact YTX20 case footprint ().
3. Right-Side Negative Orientation: Specific terminal configuration (Negative on Right, Positive on Left) for precise vehicle fitments.
4. Heavy-Duty Brass Terminals: Solid brass terminal posts allow for clean cable attachment and support bolt-on SAE automotive adapters.
5. Low Self-Discharge Rate: Retains operational charge for up to 12 months in storage without parasitic draw.

Benefits

1. Instant Engine Cranking: Effortlessly turns over large-displacement, high-compression V-Twin and race engines that choke traditional batteries.
2. Significant Weight Reduction: Drops valuable overall vehicle weight to improve power-to-weight ratio, handling, and acceleration.
3. Drop-In Compatibility: Matches OEM 20-series dimensions (YTX20, YTX20L, YTX20H) for simple, hassle-free installation.
4. Long Shelf Life: Ideal for seasonal vehicles, holding sufficient charge over off-season storage without constant trickle charging.
5. Versatile Mounting: Non-hazardous lithium construction allows for safe mounting in multiple orientations without spill risks.