Rolls Surrette Battery - 2V (2YS31PS)


Out of Stock

SKU: 2-YS-31PS

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The Rolls Surrette Rolls Surrette 2YS31PS (2-YS-31PS / 2YS-31PS) is a 2 volt battery rated at 2,430 amp Hrs. @ 20 Hr. rate. This battery is a very high capacity battery with New Generation series 5000 advantages and features. Dual case, replaceable cells, small foot print and an expected life of 15 -20 years. This battery is a quantum leap from the performance and longevity provided by golf cart and L-16 floor scrubber types.

Warranty is 10 years (first 36 months replacement, next 84 months pro rated.)

This is a serious battery for large systems offering muscle performance over a long service life.

For a Single String 2,430 AH Bank @ 20Hr. rate, you will need 6 of the 2YS31PS (2-YS-31PS / 2YS-31PS) for a 12 Volt System, 12 of the Rolls Surrette 2YS31PS (2-YS-31PS / 2YS-31PS) for a 24 Volt System and 24 of the 2YS31PS for a 48 Volt System. Each additional string will multiply the AH.

Real world expectations: The Rolls Surrette 2YS31PS (2-YS-31PS / 2YS-31PS) will support a 25 amp load for 129 hours!


Model ROLLS 2YS-31PS
Voltage 2 Volts
Capacity @ 25 Amps 8193 Minutes
Amp Hours / 100 hr 3426 AH / 34.26 A
Amp Hours / 72 hr 3232 AH / 44.89 A
Amp Hours / 50 hr 2989 AH / 59.78 A
Amp Hours / 20 hr 2430 AH / 121.5 A
Amp Hours / 5 hr 1628 AH / 325.62 A
Length 15 1/2" (394 mm)
Width 9" (229 mm)
Height 31 5/8" (803 mm)
Weight 285 lbs (129 kg)

Batteries require a custom freight quote. After your order is placed, we will contact you with shipping rates and will complete your order upon your approval.

This product is shipped directly from the manufacturer or distributor and will arrive separately from any other products ordered. Availability estimates are based on average lead times and can vary due to stock status and location.

Returns & Replacements
You may return most unused products to us for a refund or replacement within 30 days of receipt. Items must be in new re-sellable condition with all original packaging, paperwork and accessories. For your protection, please send returns via a traceable method. We are not responsible for lost or missing returns without tracking information. Return freight and shipping is non-refundable. Products that qualified for free shipping will be credited the product price minus shipping costs. Unless otherwise requested, back orders will be refund to assure a you receive your order within an acceptable time.

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