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    Antigravity ATZ-7 Performance Lithium Battery for Motorcycle, Powersport. Replaces YTZ7S, YTZ5, Honda Battery, KTM Battery, Yamaha Battery, Kawasaki Battery

    • The NEW Antigravity ATZ-7-RS is a hi-power lightweight Lithium-Ion battery, built with our groundbreaking RESTART Technology (built-in jump-starting) so you wont ever get stranded with a dead battery again! Directly replaces the OEM YTZ7S, YTZ5 and others. 90% of off-road bikes use this size as well as some street bikes.
    • YTZ7S case size: 4.53 x 2.75 x 3.35 inches (LxWxH)
    • 150 Cranking Amps
    • 7 Amp Hours (PbEq)/ 3.3Ah (Actual)
    • 1.3 lbs
    • Safest Battery Technology using full BMS and Lifepo4 Lithium chemistry
    • Compatible with 6 OEM battery sizes
    • Can be mounted in any orientation
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    ATZ7-RS
    RE-START Series: FIRST Batteries with Built-In Jump-Starting!
    OEM Size Lithium Battery (Direct Replacement)

    Never stranded again Antigravity Batteries introduces the groundbreaking RE-START (RS) line of batteries the first batteries with built-in jump starting! The revolutionary ATZ-7 RE-START Battery intelligently monitors its status, and just before going completely dead puts itself to sleep with just enough energy to get your vehicle started again. Simply press the RE-START button located on the battery, start your vehicle and drive away No more dead battery emergencies or being stranded!

    The new ATZ-7 Re-Start Battery is an extremely lightweight and high-power Lithium-Ion replacement for the heavy lead/acid battery found in many motorcycles including most every Enduro bike on the market. Additionally, the new ATZ-7 offers the first FULL Battery Management System (BMS) found on a Powersport Battery and includes low-voltage cut-off, over discharge, over-charge, and thermal protections with real time lithium-ion cell balancing. If you want to also track your battery status via Bluetooth, you can use the Lithium Battery Tracker.

    ATZ7-RS
    CRANKING AMPS
    150 CA
    AMP HOURS (PbEq)
    7 Ah
    WEIGHT
    1.32 lbs
    LxWxH
    4.5 x 2.7 x 3.3
    RE-START BUTTON + 4 TERMINAL DESIGN
    First Motorsports Battery with built-in RE-START & BMS.
    New 4 Terminal Design for easy installation in any vehicle.

    FEATURES

    *** Please Note: if you own an older classic bike from mid 1980s and earlier you must update the charging system to a modern solid-state voltage regulator. Damaged or excessively old voltage regulators can over-charge and damage lithium batteries and cause smoking and melting of battery. This is NOT a fault of the battery!

    BEST USES
    For replacement of all OEM Lead/Acid Batteries of same size.
    Capable of every day Street use in bikes up to 450cc.
    Great for Enduro and MX electric start bikes up to 450cc.
    Race and Track Day use in 4-Cylinder 600cc sport bikes.
    Custom builds like cafe racers or small bore customs up to 500cc. ***

    Replace YTZ & YTX Models
    The lithium ATZ-7-RS is a direct replacement for these
    OEM battery sizes: YTZ5S, YTZ7S, YTZ8V, YTX4L-BS, YTX5L-BS, YTX7L-BS.

    Use only Lithium specific Motorsport Chargers to charge this battery! Do not use Lead/Acid Chargers.

    Warranty & Returns

    Warranty, Returns, And Additional Information

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