Surrette 6-CS-21PS, 6 volt 683 amp hour deep cycle battery BATTERY TYPE - SOLAR DEEP CYCLE NON BREAKABLE CONSTRUCTION Volts: 6 Amp Hours: 683 at the 20 hour rate Dimensions (LxWxH): 22" x 9.75" x 18.25" / 559 x 248 x 464mm Weight Wet: 217 lbs. / 99 kg Weight Dry: 271 lbs. / 123 kg These batteries are sold wet with electrolyte. They can be ordered dry for no additional cost, but electrolyte is not included. Because batteries are hazardous, it is required that they be dry to transport them by aircraft. It is also desirable when exporting them to other countries. Please call to order if you need them shipped dry. When exporting Surrette batteries overseas exporting crating is required. Export crating is 5% of the total cost of the batteries. CONTAINER CONSTRUCTION INNER CONTAINER Polypropylene INNER COVER Polypropylene - Heat Sealed to Inner container OUTER CONTAINER High Density Polyethylene OUTER COVER High Density Polyethylene Snap to fit Outer Container with Molded Handles PLATES PER CELL 21 ELECTROLYTE RESERVE 92.08 mm 3.625 Inches DESIGN CRITERIA 10 YEAR WARRANTY 3300+ CYCLES 12 - 15+ YEAR LIFE POSITIVE PLATE DIMENSION - FLAT TYPE LEAD ANTIMONY HEIGHT 273 mm 10.750 Inches WIDTH 143 mm 5.625 Inches THICKNESS 6.73 mm 0.265 Inches NEGATIVE PLATE DIMENSION - FLAT TYPE LEAD ANTIMONY HEIGHT 273 mm 10.750 Inches WIDTH 143 mm 5.625 Inches THICKNESS 4.70 mm 0.185 Inches INSULATION Positive Plate wrapped with Vertical Slyver Glass Mat and Enveloped with 0.105" Heavy Duty Separator TERMINALS: Flag with Stainless Steel Nuts and Bolts CAPACITY HOUR RATE Specific Gravity Amp Hrs Amps 100 1.265 963 9.63 72 1.265 908 12.62 50 1.265 840 16.8 24 1.265 710 29.6 20 1.265 683 34.2 15 1.265 635 42.3 12 1.265 594 49.5 10 1.265 567 56.7 8 1.265 533 66.6 6 1.265 485 80.8 5 1.265 458 92 4 1.265 423 106 3 1.265 382 127 2 1.265 328 164 1 1.265 232 232