The Rolls Surrette S2-590AGM deep-cycle renewable energy battery features a high cycle life and all the benefits of AGM technology, including non-hazardous sealed construction, easier shipping, low internal resistance, a low self-discharge rate, and no need for user maintenance. It's these benefits that make sealed AGM batteries ideal for vacation homes, off-grid cabins, remote work sites, or anywhere else renewable energy storage is needed in areas that won't be monitored closely.
This battery is heavier than a typical L-16, but is unsurpassed in reliability. It is 2 volts, with a capacity of 550 amp-hours @ 20-hour rate (590 amp-hours @ 100-hour rate).
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