Mercedes-Benz EB312 Module (Short)
The EB312 short is a 16s3p pouch module rated 187.5 Ah at 58 V nominal (10.9 kWh at 100% depth of discharge, 48-67 V range), built for Mercedes-Benz's EV platform and now offered as a large second-life lot. The module is liquid-cooled and ships without a BMS, suiting integrators building stationary storage or repurposing packs with their own battery management and thermal design.
Availability
- Quantity available
- 2,500 modules (up to ≈27.25 MWh nameplate)
- Total energy
- Up to 27.25 MWh (nameplate; actual usable energy depends on grade mix)
- Location
- Germany
- Status
- Available inventory
- Partial lots
- Minimum quantities subject to negotiation
- Pre-shipment inspection
- Third-party inspection supported on request
- Hazmat class
- UN3480 - Lithium ion batteries (Class 9)
Condition
- State
- Mixed new/used, second-life modules
- Grading
- Blend of two grades "Standard" (SoH ≥80%, ≥2,000 remaining cycles) and "Premium" (near-beginning-of-life, ≥4,000 remaining cycles); split across the lot not itemised
- Manufacturer
- SK On (module assembly, Hungary)
Technical Specifications
- Part number
- EB312 short
- Chemistry
- NMC811 · NCM523 (dual chemistry noted across production batches)
- Format
- Pouch · 16s3p configuration
- Nominal capacity
- 187.5 Ah
- Nominal voltage
- 58 V · 48-67 V range
- Nominal energy
- 10.9 kWh (100% DoD) · as low as 8.7 kWh on Standard-grade units
- Recommended DoD
- 80%
- Cycle life
- >2,000 cycles (Standard) · >4,000 cycles (Premium), 70% DoD, 23°C, 0.5C/0.5C
- Max cont. discharge
- 324 A
- Max peak discharge
- 850 A
- Max cont. charge
- 180 A
- Max peak charge
- 390 A
- Cooling
- Liquid
- BMS
- Not included - external BMS required for charge/discharge control and cell balancing
- Weight
- 53.7 kg
- Ideal range
- 25 to 32°C
- Operating range
- -35 to 57°C
- Length (L)
- 642 mm
- Width (W)
- 416 mm
- Height (H)
- 115 mm
- HV terminals
- Screw-type
- Monitoring
- 2x 32-pin nanoMQS connectors
Documentation
Available documents are shared with qualified buyers on request.
Product Images
Specifications are sourced from the manufacturer datasheet and believed accurate; they are provided for informational purposes only and do not constitute a warranty. Availability is indicative and subject to confirmation. No title is conveyed until a sales agreement is signed.