Surrette 4000 Series The series 4000 system of batteries, manufactured specifically for solar and other renewable energy applications, are designed to offer up to offer up to 10 years of life. Each battery cell has increased liquid reserve levels resulting in fewer watering intervals. |

| The Surrette S460 Deep cycle, flooded lead antimony battery features a high cycle life, thick plate, with a large liquid reserve. This battery is heavier than it's comparable model, the L-16, and is unsurpassed in reliability. The model S460 is a six volt battery with a capacity of 350 amp hours, using thick lead alloy flag terminals for 5/16 in. bolts and packaged in a structural ribbon molded container with lifting rope handles. The Surrette S530 Deep cycle, flooded lead antimony battery features a high cycle life, thick plate, with a large liquid reserve. This battery is heavier than it's comparable model, the L-16HC, and is unsurpassed in reliability. The model S530 is a six volt battery with a capacity of 400 amp hours, using thick lead alloy flag terminals for 5/16 in. bolts and packaged in a structural ribbon molded container with lifting rope handles. |