Tel: 951.736.3530 / Mail:

Tel: 951.736.3530


$224.99 plus free ground shipping anywhere in the US.

Volume discounts and dealer pricing available.

OEM Restart AT12BS

The NEW Antigravity AT12-BS is a hi-power, lightweight Lithium-Ion battery, built with groundbreaking RESTART Technology (built-in jump-starting) so you won’t ever get stranded with a dead battery again! Directly replaces the OEM Lead/Acid YT12-BS and comes in a Heavy Duty version also.

The new AT-12-BS 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 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 AT12-BS also comes in a HEAVY DUTY VERSION for those requiring more Capacity and Power (AT12-BS-HD).

Cold Cranking Amps (CCA) 360
Nominal Capacity (PbEq) 12
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) 2.35
Weight (kg) 1.06
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@