MK Battery ES26-12 | 12V 26Ah SLA Battery

MK Battery ES26-12 Specifications Model: ES26-12 Battery Type: Maintenance-Free Rechargeable Sealed Lead-Acid Battery Nominal Voltage: 12V Nominal Capacity: 26Ah 20-Hour Rate: 26Ah at 1.3A to 10.50V 10-Hour Rate: 24.7Ah at 2.47A to 10.50V 5-Hour Rate: 22.1Ah at 4.42A to 10.20V 1C Rate: 14.73Ah at 26A to 9.60V 3C Rate: 10.4Ah at 78A to 9.60V Weight: Approx. 20.46 lbs. / 9.3 kg Internal Resistance: Approx. 9.5 mΩ at 1kHz Maximum Discharge Current: 390A for 5 seconds Terminal Type: F3 with M5 bolts Case Material: ABS Optional Case Material: UL94 HB Flame Retardant ABS Length: 166 mm / 6.54 in Width: 175 mm / 6.89 in Height: 125 mm / 4.92 in Cycle Use Charging Voltage: 14.4V to 15.0V Maximum Charging Current: 7.8A Cycle Use Temperature Coefficient: -5.0 mV/°C/cell Standby/Float Charging Voltage: 13.50V to 13.80V Standby Temperature Coefficient: -3.0 mV/°C/cell Shelf Life / Charge Retention at 20°C / 68°F: 1 Month: 92% 3 Months: 90% 6 Months: 80%