12V 90Ah Service + Start Battery 90HP
Awaiting restock
Technical specifications
Technical specifications
| Battery technology | Solid State Lithium |
| Nominal voltage | 12.0 |
| Capacity | 90.0 |
| Energy | 1152.0 |
| Integrated BMS | true |
| Wired network | Optional: NMEA, CAN, RS-485, Victron |
| Max charge current (A) | 90.0 |
| Recommended charge current | 30.0 |
| Max discharge current (A) | 90.0 |
| Peak discharge current | 350.0 |
| Discharge cut-off voltage | 10.08 |
| Bulk/absorption charge voltage | 16.5 |
| Depth of discharge (DoD) | 100.0 |
| Cycle life | 3000.0 |
| Max batteries in series | 2.0 |
| Max batteries in parallel | 4 |
| Terminal size | M8 |
| Mounting orientation | All positions |
| Temperature range (charge) | -20 to 65 |
| Temperature range (discharge) | -20 to 70 |
| Storage temperature range | -20 to 45 |
| Ingress protection | IP67 |
| Dimensions (W x H x D) | 269 x 212 x 178 |
| Weight | 6.35 |
| Housing material | ABS plastic |
| Certifications | UN38.3, UL1642 |
| Low temperature protection | Yes |
| Integrated battery monitoring | true |
| Operating temperature range | -20 to 70 |
| Recommended continuous discharge current | 90.0 |
Detailed description
Detailed description
The 12V 90Ah service + start battery from Solid State Marine targets installations requiring both a genuine service battery and credible starting capacity in a compact BCI Group 24 format. Its solid electrolyte technology eliminates the flammable liquid electrolyte of classic lithium batteries, improving onboard safety while maintaining a compact footprint and a low weight of 6.35 kg.
Power, starting, and daily use
This model delivers 650 CCA for starting and accepts a continuous discharge current of 150 A, allowing it to power electronics, auxiliary systems, and occasional high-current draws while remaining relevant for starting duties. It is designed for boats seeking to simplify electrical architecture without switching to a purely engine-start battery.
BMS, cold weather, and network integration
The integrated BMS manages essential protections against overcurrent, overvoltage, undervoltage, and extreme temperatures. The battery remains usable down to -20 °C without an internal heating system and includes standard Bluetooth connectivity for mobile monitoring. Depending on the version selected, it can also integrate into NMEA, CAN, RS-485, or Victron environments. The compact format, IP67 housing, and M8 terminals facilitate integration into modern boats.
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