Catalog > Consumer Electronics > Batteries and Battery Accessories > Lead Acid Rechargeable 12V18Ah Rechargeable Battery Rechargeable Battery BATT 12V18 DLT 12V18Ah Rechargeable Battery, L=181 W=77 H=167mm F3 Terminal ID:5.4mm for M5 Bolt & Nut , 5.2kg 688.96 ZAR inc for 1 Each 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview VRLA sealed lead acid batteries DELTA DT series are specifically designed for use in low current systems. They are manufactured using AGM technology (electrolyte absorbed in a fiberglass separator). DELTA DT series batteries comes with a good price-performance ratio, which leads to the widespread use of the series in fire alarms and other security systems. Meeting the international security standards, they are recommended for use in access control and management systems. Specifications Nominal voltage : 12V Cell : 6 Design life : 5 Years Nominal capacity (25°С) 20 hours rate (0,9 A; 1,75 V/cell) : 18 Ah 10 hours rate (1,65 A; 1,75 V/cell) : 16,5 Ah 20 hours rate (3,12 A; 1,70 V/cell) : 15,6 Ah Kendinden boşaltma : 3% capacity per month 25°C Self Discharge (25°C) : 17mΩ Operating Temperature Range Discharge : -15~50°C Charge : -10~50°C Storage : -20~50°C Maximum discharge current (25°C) : 250A (5s) Cycle Mode (2,27~2,3 V/cell) Max.charge current : 5,4 A Temperature correction factor : 30m V/°C Standby mode (2,27÷2,3 V/cell) Temperature correction factor : 20 mV/°C Dimensions (±2mm) Weight (±3%), kg : 5,2 Height over terminals, mm : 167 Height, mm : 160 Width, mm : 77 Length, mm : 181 Downloads Datasheet - BATT 12V18 DLT PDF File 764.08 KB Warranty Notice - Load Shedding PDF File 380.82 KB