Important NoticeOverview
The NEW Antigravity AT12-BS-HD battery is built with Antigravity's groundbreaking RESTART Technology (built-in jump-starting) so you won’t ever get stranded with a dead battery again! This is the HEAVY DUTY version of our standard duty AT12-BS-RS and offers more capacity/cranking power for those who need it. The AT12-BS-HD is a hi-power, lightweight Lithium-Ion battery that directly replaces the OEM Lead/Acid YT12-BS, YT12B-BS, YT12B-4, YT14-BS, YT14B-BS, and YT14B-4.
The revolutionary AT12-BS-HD 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 AT12-BS-HD is an extremely lightweight and high-power Lithium-Ion replacement battery for the heavy lead/acid YT12-BS battery found in many Motorcycles and Powersport Vehicles. The AT12-BS-HD offers the first FULL Battery Management System (BMS) found on a Powersport or Yamaha motorcycle battery and includes low-voltage cut-off, over discharge, over-charge, and thermal protections with real time lithium-ion cell balancing.
- For replacement of all OEM Lead/Acid Batteries of same size.
- Excellent for every day use in bikes up to 1500cc.
- Excellent for Modified motors, Adventure Bikes and applications where extreme power and larger Amp Hour capacity are needed.
- Great for use in Race Cars up to 600 Horsepower.
- Excellent for use in Race Cars of all types up to 500 Horsepower.
- Not for use with Personal Water Craft (PWC).
- Not for deep cycle application. Meant for starting applications only.
