The Gaston Polygel GT 12V 200Ah (GT12-200AG) is a high-performance, maintenance-free deep cycle battery combining AGM and gel technology and built for reliable solar and inverter power backups.Key SpecificationsVoltage & Capacity: 12V, 200AhTechnology: Polygel / AGM hybrid, valve-regulated, sealed maintenance-free (SMF)Dimensions: 522 mm (L) × 232 mm (W) × 220 mm (H)Design Features: Non-spillable, shock-proof structure with high-performance plates