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Rolls Battery Engineering
PartsForMachines is an Authorised Distributor and Seller for Rolls, the deep-cycle battery brand made by Surrette Battery Company. On the site the listing includes the Series 5 AGM line, the S12-290AGM at 12V 290Ah among it, a sealed deep-cycle unit for renewable-energy and standby banks. The wider Rolls range runs across flooded lead-acid in the FS, Industrial and Series 4000, 4500 and 5000 lines, sealed VRLA in AGM and gel, and newer lithium-iron-phosphate options, in 2V, 6V, 12V and larger configurations for off-grid solar, marine, motive-power and railway use.On a Rolls listing the figures that matter are the bank voltage, the capacity at the rated discharge and the depth of discharge, since these are deep-cycle units sized to a storage bank rather than a vehicle starter. Each item sits beside comparable products and its variants for a side-by-side check, and a category filter narrows the list. The Ask Simon chat and the page FAQ deal with anything a listing leaves open.
Rolls batteries are made by Surrette Battery Company in Springhill, Nova Scotia, a firm established in 1935 and now Canada's only remaining independent battery manufacturer. The flooded, AGM and gel deep-cycle units are built for repeated deep discharge in renewable-energy, marine, motive-power and railway service, and the range now extends to lithium-iron-phosphate models for 48V system integration. PartsForMachines lists the Rolls range online for UK off-grid and renewable-energy use.
