SEVERE DUTY BATTERIES
Proprietary "tight-pack" PosiWrap plate construction enables maximum performance and durability in cyclic, stationary and critical starting applications. SDC batteries are best-suited for applications involving 50% depth of-discharge (DOD) or less. Periodic equalization charges are required in cyclic applications to achieve expected battery life.

• CleanFit™ Maintenance Free Cover
The CleanFit™ cover design affords clean, maintenance-free operation, ease of fitment – and a durable recessed handle for safe handling and installation.

• Tough Connectors
Thicker SolidCast™ COS, TTP and Terminal Post connectors for premium performance and reliability.

• PosiWrap™ Envelope Separators
PosiWrap™ separators reduce maintenance and prevent failure due to short-circuiting and plate shedding, ensuring reliability and durability.

• SolidCast™ Plate Construction
Crown’s full frame SolidCast™ grids utilize uniform wire thickness across the grid structure to hold and retain active materials for longer life and better reliability.