X-TEND Container Design: X-Tend provides more electrolyte above the battery plates so batteries can perform longer between watering intervals, lowering preventive maintenance costs and improving overall ROI on your Crown Battery purchase.
Heavy-Duty Construction: Crown Deep Cycle Batteries are the heavyweight of the industry. More weight means more lead, which translates into a battery that will work and last longer.
PROeye: No mess, no guess system for inspecting electrolyte levels that signals when watering is required
Heat-Sealed Case and Cover Design.
Posi –Wrap Envelope Separators: Posi-Wrap Separators reduce maintenance and prevent failure due to short-circuiting and plate shredding, ensuring reliability and durability.
Z3 Plate Construction: Crown Z3 design combines three integrated features for superior performance and durability.