Catalog > Consumer Electronics > Batteries and Battery Accessories > Lead Acid Rechargeable Rechargeable Battery 12V18AH Rechargeable Battery BATT 12V18 PSS Rechargeable Battery 12V18AH (L=181 W=77 H=167mm) F3 Terminal ID:5.4mm for M5 Bolt & Nut, 5.2KG 688.96 ZAR inc for 1 Each 1 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Nominal Voltage : 12V Rated Capacity (20hr Rate) : 18Ah Dimensions Length : 181mm Width : 77mm Height : 167mm Total Height : 167mm Approximate Weight : 5.2kg Characteristics Capacity 77°F(25°C) 20hour rate : 18.0Ah 10hour rate : 17.1Ah 5hour rate : 14.4Ah 1hour rate : 12.2Ah Internal Resistance Full Charged, 77°F(25°C) : 16mΩ Affected By Temperature (10hr Rate) 104°F(40°C) : 102% 77°F(25°C) : 100% 32°F(0°C) : 85% 5°F(-15°C) : 65% Self-Discharge 77°F(25°C) Capacity after 3 month storage : 90% Capacity after 6 month storage : 80% Capacity after 12 month storag : 60% Max. Discharge Current 770 F(250 C) : 255A(5s) Terminal : F3 Charge (Constant Voltage) Initial Charge Current “LESS” than 5.40A Cycle : 14.4–15.0V/77°F(25°C) Stand By : 13.5–13.8V/77°F(25°C) Charge (Constant Voltage,250°C),/li> Cycle : 14.5~14.9V(-24mV/°C) max. current: 5.4 A Float : 13.6~13.8V(-18mV/°C) Downloads Datasheet - BATT 12V18 PSS PDF File 227.96 KB