Rolls Flooded Battery 6VDC 428AH AT 20 HR RATE S-550

Rolls Flooded Battery S-550:
The Rolls Surrette S-550 (S550) Deep Cycle Battery features a high cycle life with thick, positive battery plates and a large liquid reserve. With a higher total capacity than the S-480 (S480), the Rolls Surrette S-550 (S550) reaches even higher levels by improving its overall capacity and service life.

The Rolls S-550 (S550) model is a six volt battery with a capacity of 554 AH @ 100 Hr. rate, or 428 AH @ 20 Hr. rate. The model S550 (S-550) is also unsurpassed in reliability; connections are easy due to the thick lead alloy flag terminals for 5/16 in. bolts. And the S-550 (S550) battery is packaged in a light weight structural molded container with lifting rope handles.

Out of stock


  • Manufacturer: Rolls
  • Model: S-550
  • Capacity: 428Ah at 20 HR Rate
  • 554Ah at 100 HR rate
  • Series Flooded Deep Cycle Batteries
  • Terminal Type Flag M

Additional information

Weight 94 lbs
Dimensions 16.75 × 12.5 × 7.125 in


Rolls Battery

Rolls Battery is a leading manufacturer of high-quality deep cycle batteries for a wide range of applications, including solar energy systems. The company's batteries are designed to provide reliable and efficient power storage solutions for residential, commercial, and industrial use. Rolls Battery's product line includes a wide range of deep cycle batteries, including flooded, sealed, and AGM models, with capacities ranging from 12V to 48V. With a focus on quality and sustainability, Rolls Battery has established itself as a trusted name in the battery industry. Its commitment to reducing environmental impact and providing reliable power solutions has made it a top choice for customers seeking a dependable and long-lasting battery solution for their solar energy system.