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%