MK Battery Maintenance Free Rechargeable Sealed Lead Acid Battery M40-12 SLD M
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Maintenance Free Rechargeable Sealed Lead Acid Battery

SKU: MD835068
MFG Part#: M40-12 SLD M
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$165.73

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What's In The Box:
  • Maintenance Free Rechargeable Sealed Lead Acid Battery
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Description
MK Battery Maintenance Free Rechargeable Sealed Lead Acid Battery.
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Product Specifications
Nominal Voltage: 12V
20-Hour Rate (2.25A to 10.50V) Nominal Capacity: 45Ah
10-Hour Rate (4.27A to 10.50V) Nominal Capacity: 42.75Ah
5-Hour Rate (7.65A to 10.20V) Nominal Capacity: 38.25Ah
1C (45A to 9.60V): 25.50Ah
3C (135A to 9.60V): 18Ah
Weight: Approx 29.5 lbs (13.4 kg)
Internal Resistance (at 1KHz): Approx 7 mΩ
Maximum Discharge Current for 5 Seconds: 540A
Charge Operating Temperature Range: -15°C (5° F) to 40°C (104°F)
Discharge Operating Temperature Range: -15°C (5°F) to 50°C (122°F)
Storage Operating Temperature Range: -15°C (5°F) to 40°C (104°F)
Charge Retention (Shelf Life) at 20°C (68°F): 1 Month 92%; 3 Months 90%; 6 Months 80%
Charging Methods at 25°C (77°F) Cycle Use: Charging Voltage 14.4 to 15.0V; Maximum Charging Current 13.5A; Coefficient -5.0mv / °C / Cell
Standby Use: Float Charging Voltage 13.50 to 13.80V; Coefficient -3.0mv / °C / Cell
Case Material: ABS UL94 HB
Terminal: F4
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