Antigravity Batteries lithium motorcycle battery ATZ/YTX (fits YTZ10/YTX9) — lightweight, built-in RE-START instant jump-start

The Antigravity ATZ/YTX series is a lightweight, high-cranking lithium motorcycle battery with a built-in RE-START pushbutton for instant jump-start capability.

This compact lithium battery replaces common YTZ/YTX sizes while delivering strong cold-cranking amps, extended cycle life, and a fraction of the weight of conventional lead-acid batteries. It’s engineered for motorcycles, ATVs, scooters, and other powersports machines that need reliable starting power without bulk. The battery uses advanced lithium chemistry and Integrated RE-START technology so you can recover from a dead battery quickly and get back on the road.

How does the RE-START feature work when my bike won’t start?

Pressing the RE-START button momentarily delivers stored energy to the starter system so you can start the engine without external jump leads. It’s a built-in emergency assist designed for quick recovery from low charge situations.

• One-button activation on the battery top; no separate jump pack required.
• Delivers enough power for multiple start attempts when necessary.
• Optional remote trigger accessory keeps the battery tucked away while still accessible.

What fitments and sizes does this Antigravity lithium battery replace?

This model suits motorcycles and powersports vehicles that accept YTZ10, YTZ10S, YTZ12, YTZ14 and YTX9 form factors. It keeps factory battery tray dimensions while improving weight and performance.

• Direct fit for common YTZ/YTX OEM housings and terminal layouts.
• Same mounting points and strap positions for straightforward installation.
• Higher energy density allows a smaller, lighter package that meets OEM specs.

How does this lithium battery perform compared to a lead-acid battery?

Antigravity’s lithium chemistry gives faster cranking, significantly lower weight, and better resistance to discharge when stored. Expect more starts per charge cycle and easier handling during installation and removal.

• Up to a large reduction in weight versus stock lead-acid equivalents for improved handling.
• Higher usable power under load for reliable cold starts.
• Lower self-discharge rate for longer storage between rides.

What safety and maintenance should I keep in mind?

Lithium batteries require secure mounting and periodic voltage checks; avoid prolonged deep discharge. Use the RE-START responsibly — it’s for temporary starts, not a substitute for proper charging or battery replacement when aged.

• Install in the factory tray and secure straps to prevent vibration damage.
• Charge with a lithium-compatible charger for best battery life.
• Do not expose to extreme heat sources; follow manufacturer torque specs for terminals.

Who is this for: Riders and powersports owners who want a lighter, more responsive battery that fits common YTZ/YTX sizes, plus a built-in emergency start option. Ideal for commuters, weekend riders, racers, and anyone who prefers fewer roadside surprises and easier battery handling during servicing.