Lithium NMC battery module

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Overview
The Flat & Kube range comprises lithium battery modules designed for high-power and high-energy applications. Intended for electric mobility, energy storage, off-road vehicles, drones, marine and defence systems, these modules are the largest cells produced by TYVA Energie. Flat and Kube share comparable energy levels and differ in form factor: Flat is long and slim; Kube is a more compact cuboid. Both integrate Moduloo Ax technology and are housed in waterproof aluminium enclosures.

Key features

• Sustainable, compact lithium battery modules with high energy density
• Two form factors: Flat (long/slim) and Kube (compact cuboid)
• Moduloo Ax technology for modular and series/parallel configurations
• Waterproof aluminium casing (standard IP65; IP67 available on request for some models)
• Removable front/access panel for BMS/PDU and connector access
• Full-length chassis fastening for secure mounting
• Optional IP67 waterproof connectors
• TYVA Smart Dashboard: Bluetooth-enabled BMS for app monitoring and management

Certifications

• UN 38.3 certified for transport (range)
• RoHS (pending for some items)
• R10 Rev.6 (pending)
• R100 Rev.3 (pending)

Potential application fields

• Energy storage systems
• Off-road vehicles and gear retrofits
• Defence and military platforms
• Marine and sailing vessels
• Electric mobility (buses, commercial vehicles)
• Robots, AGVs and drones
• Portable and off-grid power systems

Flat 7 & 12 — "Energy" and "Power" variants (table data)
Table header: Voltage | Capacity | Energy | Configuration | Chemistry | Dimensions | Weight
Flat 7 (Energy)
25.55 V | 268 Ah | 6847.4 Wh | 7S80P | NMC | 710 x 720 x 104 mm | 40 kg
51.1 V | 134 Ah | 6847.4 Wh | 14S40P | NMC | 710 x 720 x 104 mm | 40 kg
102.2 V | 67 Ah | 6847.4 Wh | 28S20P | NMC | 710 x 720 x 104 mm | 40 kg

Kube 7 (Energy)
25.55 V | 268 Ah | 6847.4 Wh | 7S80P | NMC | 486 x 482 x 183 mm | 40 kg
51.1 V | 134 Ah | 6847.4 Wh | 14S40P | NMC | 486 x 482 x 183 mm | 40 kg
102.2 V | 67 Ah | 6847.4 Wh | 28S20P | NMC | 486 x 482 x 183 mm | 40 kg

Flat 12 (Energy)
25.55 V | 469 Ah | 11982.95 Wh | 7S140P | NMC | 940 x 696 x 104 mm | 65 kg
51.1 V | 234.5 Ah | 11982.95 Wh | 14S70P | NMC | 940 x 696 x 104 mm | 65 kg
178.85 V | 67 Ah | 11982.95 Wh | 49S20P | NMC | 940 x 696 x 104 mm | 65 kg
357.7 V | 33.5 Ah | 11982.95 Wh | 98S10P | NMC | 940 x 696 x 104 mm | 65 kg

Kube 12 (Energy)
25.55 V | 469 Ah | 11982.95 Wh | 7S140P | NMC | 530 x 410 x 347 mm | 65 kg
51.1 V | 234.5 Ah | 11982.95 Wh | 14S70P | NMC | 530 x 410 x 347 mm | 65 kg
178.85 V | 67 Ah | 11982.95 Wh | 49S20P | NMC | 530 x 410 x 347 mm | 65 kg
357.7 V | 33.5 Ah | 11982.95 Wh | 98S10P | NMC | 530 x 410 x 347 mm | 65 kg

Flat 7 & Kube 7 — "Power" version sample data
(Power versions provide higher discharge currents; example values below)
Flat 7 Power example: 25.55 V | 240 Ah | 6132 Wh | 7S80P | NMC | 710 x 720 x 104 mm | 40 kg
Kube 7 Power example: 25.55 V | 240 Ah | 6132 Wh | 7S80P | NMC | 486 x 482 x 183 mm | 40 kg
(Power version maximum discharge current: up to 240 A per core pack (1 min) without cooling; Energy variant typical max discharge current up to ~70 A depending on configuration.)

Design & operational characteristics

• Aluminium casing; custom dimensions available on request
• Finish: IP65 standard; IP67 option for selected models
• Withstand voltage up to 3000 V for some variants
• Removable access/front panel for connector or electronics changes
• Series and parallel assembly options (Kube)
• Discharge temperature: -20 °C to +60 °C
• Charge temperature: -20 °C to +45 °C
• Waterproof (IP67) connector options
• Chassis fixation along the case for robust mounting

Technical specifications

• Chemistry: NMC (Nickel Manganese Cobalt)
• Typical module energies: approx. 6.1 kWh up to 12.0 kWh depending on model
• Weight examples: 40 kg (Flat/Kube 7) up to 65 kg (Flat/Kube 12)
• Dimension examples: Flat 7: 710 x 720 x 104 mm; Kube 7: 486 x 482 x 183 mm; Flat 12: 940 x 696 x 104 mm; Kube 12: 530 x 410 x 347 mm
• Ingress protection: IP65 standard, IP67 option
• BMS & PDU access via removable cover; Bluetooth-enabled BMS compatible with TYVA Smart Dashboard
• Modularity: Moduloo Ax enabling modular, series and parallel configurations
• Certifications: UN 38.3 for transport; RoHS / R10 / R100 noted (pending for some models)