Lithium Pros | M32215-S 12.8V 215Ah Lithium Ion Engine Start Battery
The Lithium Pros M32215-S 12.8V 215Ah Lithium Ion Engine Start Battery is engineered for maximum cranking power, fast recharge capability, and superior reliability in high-performance marine and automotive applications. Utilizing advanced LiFePO4 technology, it delivers exceptional energy density, extended cycle life, and rapid power delivery for large engines and demanding electrical systems. With an integrated Battery Management System (BMS) and lightweight yet rugged construction, this battery provides powerful starts, efficient performance, and lasting durability under all conditions.
KEY FEATURES
- This battery meets the Sept 19, 2022 Mercury specifications for a lithium-ion engine start battery.
- Compatible with all outboards and alternators
- Replace three group 31 AGM batteries with this ONE battery!
- 12.8V
- 215Ah (2,750 Whr)
- 510 Reserve Minutes
- BCI Group GC12 size, (12.88″L x 7.13″ W x 10.50″ T)
- 46.4 lbs
Specifications
| Specification | Details |
|---|---|
| Model | M32215-S |
| Nominal Voltage | 12.8V DC |
| Capacity | 215Ah |
| Energy | 2,752Wh |
| Battery Type | Lithium Iron Phosphate (LiFePO4) |
| Cranking Amps (CCA) | 2,250A |
| Battery Management System (BMS) | Integrated – provides protection from overcharge, over-discharge, short circuit, and high temperature |
| Cycle Life | Up to 3,000 cycles (80% DOD) |
| Charging Voltage | 14.4V DC |
| Max Continuous Discharge Current | 250A |
| Peak Discharge Current (5 sec) | 1,500A+ |
| Operating Temperature Range | -20°C to 60°C |
| Dimensions (L x W x H) | 20.7” x 10.9” x 9.3” |
| Weight | Approx. 47 lbs (21.3 kg) |
| Application | Marine, automotive, and high-performance engine starting systems |
| Warranty | 12 years |
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We provide certified gas with 99.9% minimum purity, preventing system contamination and ensuring optimal HVAC function.