Rolls Surrette S6 L16-HC Deep Cycle Flooded 6 Volts 445 Amp-hours Series 4000

Product description

Rolls Battery has been manufacturing deep cycle batteries in Nova Scotia, Canada since 1959. Before moving into their current location, they began manufacturing batteries in 1935. That’s over 80 years of experience in the deep cycle battery market! Their batteries are used in a wide range of industries including railroad, marine, industrial & commercial, motive, and renewable energy. The Rolls Surrette line of batteries is becoming well known in the solar field. With uncompromised quality and craftsmanship, long life, durability, and overall great performance, our customers could not be happier with their investment.

The Rolls batteries can be used for both off-grid and grid-tie systems with battery backup. When using the batteries for off-grid installations, be sure your system is properly designed to bring the battery bank to a full charge within the limited number of sunlight hours for your region. If the batteries are not fully charged on a regular basis, you run the risk of discharging the battery bank beyond the 50% limit. This is what leads to warped plates and reduced amp-hour capacity.

The S2 L16-HC fits into the popular L-16 group size and is a part of the Surrette 4000 series batteries. It comes with rope handles and a high density polypropylene container. There are a total of 17 plates per cell, and a total of 3 cells. The reserve electrolyte is 2.25 inches (57 mm) above the lead plates and the total capacity of the battery is 445 amp-hours at the standard 20 hour rate. If you plan to use the battery in motive or marine applications, the cold cranking amps (CCA) is 1040, and the marine cranking amps (MCA) is 1299. The total reserve capacity at 25 Amps is 861 minutes.

This item ships only by truck freight. If you have any questions or concerns, please email us or give us a call at 844-765-3787.

NOTE: This battery replaces the popular S-550 model, which has been discontinued.

Out of stock



  • Voltage 6 Volts DC
  • Model Number S6 L16-HC
  • Surrette Series 4000
  • Group Size L-16
  • Amp-hours @ 20 hour rate 445 Amp-hours
  • Chemistry Flooded Lead Acid
  • Weight 122.5 lb (55.5 kg)
  • Length 12.5 in (31.8 cm)
  • Width 7.13 in (18.1 cm)
  • Height (including terminals) 16.75 in (42.55 cm)
  • Average Lifespan: 12 years
  • Warranty: 3 years full replacement


  • 40% DoD Approximately 2350 Cycles
  • 50% DoD Approximately 1850 Cycles


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.