Race ahead with the Crown 121R-HD SLI Battery
The Crown 121R-HD SLI 12-volt automotive battery is engineered to be a cut above other batteries on the market. It is designed with SolidCast grids of uniform wire thickness for longer life and better reliability and a CleanFit flush manifold vented cover ??for maintenance-free operation. The recessed handle makes for safe installation and handling.
The automotive top terminal resists corrosion and optimizes efficiency in any operating environment. Thicker connectors provide premium performance and reliability, and PosiWrap separators reduce maintenance and prevent failure from short-circuiting. The 121R-HD battery is made in America for power and reliability.
Advantage Batteries is proud to offer a great price on all Crown 121R-HD 12V SLI batteries in stock. Crown batteries are designed, engineered and manufactured in the USA and feature a globally proven performance. SLI (Starter, Lights, Ignition) batteries are mainly for automotive, light truck, EVs, marine and golf car applications.
Crown Batteries, the Power Behind Performance. Designed with advanced plate and internal construction to be the finest engineered batteries you’ll find.