Tel: 951.736.3530 / Mail:

Tel: 951.736.3530


$259.99 plus free ground shipping anywhere in the US.

Volume discounts and dealer pricing available.

OEM Restart AT12BS-HD

The NEW Antigravity AT12-BS-HD is a hi-power lightweight Lithium battery, built with our groundbreaking RE-START Technology (built-in jump-starting) so you won’t ever get stranded with a dead battery again! This is the HEAVY DUTY version of the standard duty AT12-BS-RS and offers more capacity/cranking power for those who need it.

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-RS 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. The new AT12BS-HD also comes in a STANDARD DUTY VERSION (AT12BS) if you don’t need the extra power and capacity.

Cold Cranking Amps (CCA) 480
Nominal Capacity (PbEq) 16
Dimensions L x W x H (in) 5.9 x 2.75 x 5.12
Dimensions L x W x H (mm) 150 x 70 x 130
Weight (lbs) 2.95
Weight (kg) 1.33
Case OEM direct replacement
Replacement YT12-BS, YT12B-BS, YT14-BS, YT14B-BS
West Coast Batteries
410 Leroy Drive
Corona Ca. 92879
Tel: 951.736.3530
Mail: info@