The Antigravity ATZ-10 Re-Start is a premium lithium-ion (LiFePO4) replacement battery designed specifically for mid-weight adventure bikes, sportbikes, and naked motorcycles that utilize the ubiquitous YTZ10S lead-acid battery size. Weighing in at just 2.6 pounds, this unit sheds nearly 5 pounds of high-placed weight from your motorcycle while delivering a massive 360 Cranking Amps (CA) to effortlessly spin high-compression parallel twins and triple-cylinder engines.
The ATZ-10 features Antigravity’s exclusive RE-START Technology. An internal Battery Management System (BMS) actively monitors the battery's voltage draw. If you accidentally leave your ignition or heated grips on while the bike is off, the BMS will automatically put the battery into a protective "sleep mode" before it drains completely. This preserves a reserve charge with just enough energy to start your motorcycle one last time. By pressing the physical RE-START button on top of the battery, it wakes up and fires the engine, eliminating the need to carry a separate jump-pack in your luggage.
RE-START Technology: Built-in jump-starting capability. The battery intelligently puts itself to sleep before draining completely, saving enough power to start your bike at the push of a button.
Massive Weight Reduction: Weighs only 2.6 lbs, shedding roughly 70% of the weight compared to the standard OEM YTZ10S lead-acid battery.
Full BMS Protection: Advanced internal circuitry prevents over-discharge, over-charge, and thermal damage while actively balancing the lithium cells for maximum lifespan.
High Cranking Power: Delivers 360 Cranking Amps (CA) for incredibly fast, reliable starts, even on stubborn, high-compression engines.
4-Terminal Design: Features positive and negative terminals on both the left and right sides for universal fitment and highly organized accessory wiring.
Zero Maintenance: LiFePO4 chemistry safely holds a charge for up to a year without a trickle charger (provided there is no parasitic draw from the motorcycle).
1x Antigravity ATZ-10 Re-Start Lithium-Ion Battery
1x Set of Mounting Hardware
High-Density Adhesive Foam (for micro-adjustments inside the battery box)
Direct OEM Replacement: This battery is the direct physical size replacement for the YTZ10S lead-acid battery.
Common Applications: Widely used in the Gen 1 Yamaha Ténéré 700, Honda Africa Twin, KTM 690, 890, 1290... and many other makes and models.
Charging Requirements: Only charge with a lithium-specific smart charger like the Antigravity Super-Chargers. Never use a standard lead-acid trickle charger or a charger with a "desulfation" mode, as this will damage the internal lithium cells.
Cold Weather Wake-Up: Lithium batteries perform differently than lead-acid in near-freezing temperatures. If you go to start your bike on a cold morning and the starter feels sluggish, do not panic. Simply leave your headlight on or tap the starter button for 10-15 seconds. The internal current draw will physically warm up the lithium cells inside the battery. Once warmed up, the battery will deliver its full 360 cranking amps and start the bike normally.
Antigravity Part Number: AG-ATZ10-RS
YTZ10S
YTZ12
YTZ14
BTZ10S
BTZ12
BTZ14
YTX9
YTX7A-BS
YTX12A-BS
BTX9
BTX7A-BS
BTX12A-BS
If you have any questions about batteries, email us at: tmbrmoto@tmbrmoto.com
