Surrette Rolls S2 L16-HC (S-1660) 1335Ah 2V Deep Cycle Battery

The Surrette Rolls S2 L16-HC deep cycle battery is extensively used in large renewable energy systems. The table below offers the Ampere hour capacity ratings based on specific gravity of 1.280 at 25°C (77°F). For calculations reduce capacities 5% for specific gravity of 1.265 and 10% for 1.250.

Surrette Rolls Deep Cycle Batteries are well known for their durability and performance. The Rolls Surrette Battery Company is relocated Nova Scotia Canada after 50 years of producing batteries they have earned a solid reputation in the industry. Surrette batteries are built with thick plates, a large liquid reserve, and a durable double-wall construction. When the maintenance is carried on properly the average life expectancy of these batteries is over 15 years .The Surrette S series deep cycle, lead-acid batteries are rated at 1000 cycles at 50% depth of discharge.

Mechanical specifications:
Lenght: 12 1/2″
Width: 7 1/8″
Height: 17″
Weight: 127 lbs wet

Electrical specifications:
Voltage: 2 V
Capacity @ 20hr discharge rate: 1335 Ah
Capacity @ 100hr discharge rate: 1535 Ah

The Surrette Rolls S2 L16-HC battery (formerly S-1660) is part of the Series 4000 and it comes with a 3-year warranty. Surrette recently changed some of their renewable energy S 4000 series models; the table bellow shows the new models and the model number they replaced: