Catalogue / Battery cells & modules (LFP, NMC, sodium-ion)
LFP battery module with BMS slave, Volt 8 seriesSample
by Tamramax Batteries (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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LFP battery module with BMS slave from Tamramax, Volt 8 series: 6 cell capacity options between 3.2 V 50 Ah and 3.2 V 587 Ah. Key features: integrated slave BMS option, cell-level QR traceability and burn-in and capacity grading report. Typically used for BESS assemblers, solar home storage and e-rickshaw and two-wheeler packs. Designed and tested to IEC 62619, IEC 62660-1 and UN 38.3. Lead time 2-4 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Tamramax
- Model
- TAM-3B1 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 5 nos
- Lead time
- 2-4 weeks
- Warranty
- 36 months
- Standards
- IEC 62619, IEC 62660-1, UN 38.3
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Wooden crate, seaworthy
- Delivery terms
- Ex-works, freight extra at actuals
- Returns
- Returns within 15 days if unused, in original packing
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Cell capacity3.2 V 50 AhTAM-3B1-01 | Cell capacity: 3.2 V 50 Ah | 5 nos · 2-4 weeks | for verified buyers |
| Cell capacity3.2 V 100 AhTAM-3B1-02 | Cell capacity: 3.2 V 100 Ah | 5 nos · 2-4 weeks | for verified buyers |
| Cell capacity3.2 V 150 AhTAM-3B1-03 | Cell capacity: 3.2 V 150 Ah | 5 nos · 2-4 weeks | for verified buyers |
| Cell capacity3.2 V 280 AhTAM-3B1-04 | Cell capacity: 3.2 V 280 Ah | 5 nos · 2-4 weeks | for verified buyers |
| Cell capacity3.2 V 314 AhTAM-3B1-05 | Cell capacity: 3.2 V 314 Ah | 5 nos · 6-8 weeks | for verified buyers |
| Cell capacity3.2 V 587 AhTAM-3B1-06 | Cell capacity: 3.2 V 587 Ah | 5 nos · 6-8 weeks | for verified buyers |
Specifications
| Cell capacity | 3.2 V 50 Ah to 3.2 V 587 Ah (see variants) |
|---|---|
| Chemistry | Sodium-ionmade to order: LFP / NMC |
| Format | Pouch |
| Nominal voltage | 3.2 V |
| Energy density | 200-250 Wh/kgmade to order: 140-170 Wh/kg / 110-140 Wh/kg |
| Cycle life at 80% DoD | 8000 cyclesmade to order: 3000 cycles / 6000 cycles |
| Internal resistance | < 0.3 mOhmmade to order: < 0.5 mOhm |
| Charge rate | 1Cmade to order: 0.5C |
| Operating temperature | -20 to 60 deg C |
| Weight | 0.9 kgmade to order: 2 kg / 5.4 kg |
| Terminal | Threaded M6 |
| Module config | 1P16Smade to order: 2P8S / 1P52S |