Technical Information
Delkor Part # MS31-1000 is an ultra-high-capacity marine
starting battery with increased output for the most demanding
marine applications. Introduced in 2019, this Group 31 battery
has been designed and constructed to deliver a genuine
1000CCA reliably, ensuring Delkor remains at the forefront of
battery performance and technology
Features and Benefits
• Special High-Density terminals to handle 1000+ cranking
amps
• Improved active material formulation for increased CCAs
• Thicker Negative plates for increased durability
• PE envelope separators prevent internal shorting
• Lock-Bonded elements for improved vibration resistance
• Larger intercell connectors for sustained high-current
discharge
• Precision-built by Delkor – winner of 13 consecutive KSQEI quality awards 2006-2018
Technical Specifications
Battery Type: Sealed Maintenance-Free Container Material / Colour: Polypropylene / Black
Voltage: 12 V Lid Type / Colour: Sealed MF / Black
Capacity (@20hr rate): 100 Ah Positive Plate Type: Lead-Calcium-Tin
Alloy
Cold Cranking Amps @
-18°C, SAE: 1000
Negative Plate Type: Lead-Calcium HighCCA formulation
Cranking Amps - 0°C SAE: 1050
Separator Type: Microporous LowResistance Envelope
Reserve Capacity: 180 Min.
Assembly Layout: 1 (LH Pos)
Casing Dimensions: L330 x W170 x H230
Terminal Type: Dual SAE and Stud
Weight: 24.8 Kg
BCI Group M31