The SuperCharge AllRounder MRV70L is a heavy-duty, dual-purpose hybrid battery built on an N70-sized footprint. It is engineered to handle both high-amp engine starting and moderate semi-deep cycle accessory demands (such as marine electronics, fridges, and dual-battery systems).
Key Specifications
| Technical Feature | Specification |
| Nominal Voltage | 12V |
| Cold Cranking Amps (CCA) | 780 CCA (at -18°C) [Some batch specs rate at 760 CCA] |
| Amp Hours (Ah / 20-hr) | 105 Ah |
| Reserve Capacity (RC) | 190 Minutes (at 25A) [Some batches rate at 160 mins] |
| Battery Technology | Sealed Maintenance-Free Calcium (SMF CAL) |
| Size Group | N70 / Group 27 equivalent |
Physical Dimensions & Layout
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Length: 304 mm
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Width: 173 mm
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Case Height: 203 mm
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Total Height (including terminals): 224 mm
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Wet Weight: Approx. 23.7 kg
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Terminal Type: DST (Dual System Terminals – Standard Automotive Posts + Threaded Studs)
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Assembly / Polarity: Assembly "D" (Positive Left)
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Base Ledge: Front Ledge (FL)