Rolls Surrette S12-128AGM (S12128AGM) AGM Battery
12 Volt Six Cell
Deep cycle batteries for Renewable Energy, Marine, RV, Inverter, Solar
Panel (Photovoltaic), and Alternative (Alternate) Energy Applications.
The Rolls Surrette S12-128AGM (S12128AGM) Deep Cycle Battery features a high cycle life
without the need for maintenance. The AGM technology (Absorbed Glass-Mat) keeps the
electrolyte (Acid) contained in the glass mats allowing the S12-128AGM (S12128AGM) to
not expel any liquids even under severe overcharge. The S12-128AGM (S12128AGM) is a
non-hazardous battery resulting in lower shipping costs and can also be shipped via air.
AGM batteries have an extremely low internal resistance giving them a very low selfdischarge
Rolls Surrette takes the Group 31 size battery to even higher levels by improving the capacity
and service life. This battery is heavier than the typical Group 31 type, and is unsurpassed in
reliability. The Rolls Surrette S12-128AGM (S12128AGM) is a direct AGM replacement for
any Group 31 lead acid batteries. The S12-128AGM (S12128AGM) is a 12 volt battery with a
capacity of 128 Amp Hrs. @ 100 Hr. rate or 115 Amp Hrs @ 20 Hr. rate. The terminals are
brass auto posts with top threaded inserts.
Warranty is 5 years (First 24 months free replacement, next 36 months prorated).
For a single string of 128 Amp Hrs. @100 Hr rate, you will need 1 of the S12-128AGM
(S12128AGM) for a 12-volt system, 2 of the S12-128AGM (S12128AGM) for a 24-volt
system and 4 of the S12-128AGM (S12128AGM) for a 48-volt system. Each additional string
will multiply the Amp Hrs.
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