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Genius FLEX-BOX 2900 Advanced foldable transport & storage box Plastic container for lithium-ion batteries

Technical data

Applications areas: Automotive, E-Bike batteries, Loose cells, Prototypes, Recycling centers
Battery status: New, Defective
Encoding: 50H
Filling material: E-Glass fiber needle mats
Internal dimensions (mm): 2 660 x 1 660 x 590
Material: Plastic
Material designation: High-density polyethylene (HDPE)
Max. battery size (mm): 2 560 x 1 560 x 490
Max. gross weight (kg): 1 500
Outer dimensions (mm): 2 800 x 1 800 x 827
Packaging group: II and III
Packaging instruction according to ADR: LP 903, LP 904, LP 905
Suitable for critically defective?: No
Tipping weight (kg): 340
Volume (l): 2 605

Product information „GENIUS FLEX-BOX 2900 foldable transport & storage box“

Brief Overview

The Flex-Box 2900 Advanced is a reusable, foldable hazardous goods container for the safe transport and storage of lithium-ion batteries and critical energy storage systems. The system was specially developed for damaged, defective, or safety-critical batteries and combines a robust construction with thermal protective performance and high logistical efficiency.

The foldable design helps reduce storage and return transport costs, while the robust construction enables safe use throughout the entire logistics chain. The Flex-Box 2900 Advanced is particularly suitable for applications in industry, recycling, service, automotive, as well as battery testing and hazardous goods logistics.

Scope of Delivery

  • Flex-Box 2900 Advanced hazardous goods container
  • Lid system for secure closure
  • Interior equipment for the transport of critical lithium batteries
  • Thermal protection components / protective mat
  • Forklift-compatible base construction
  • Labeling options in accordance with hazardous goods regulations

Technical Data:

External dimensions (W x D x H): 2,800 x 1,800 x 827 mm
Internal dimensions (W x D x H): 2,660 x 1,660 x 590 mm
Volume: 2,605 liters
Weight: 340 kg incl. protective mat
Usable dimensions: 2,560 x 1,560 x 490 mm
Design: foldable reusable container
Version: Advanced
Material: robust industrial design with thermal protection component
Use: storage, transport, and disposal of lithium-ion batteries
Approvals: ADR, RID, IATA-DGR, IMDG, RTDG 

Area of Use & Application

The Flex-Box 2900 Advanced was developed for the safe handling of lithium-ion batteries throughout the entire supply and disposal chain. The container is suitable both for internal transport within a company and for national and international hazardous goods transport.

Typical areas of use:

  • Transport of damaged or defective lithium-ion batteries
  • Storage of critical energy storage systems
  • Shipping of prototypes and battery modules
  • Service and return logistics
  • Recycling and disposal processes
  • Automotive and industrial applications
  • Battery test benches and technical test environments

Thanks to its foldable construction, the system is particularly suitable for companies with high return or circulation volumes.

Approvals & Safety Features

The Flex-Box 2900 Advanced meets international requirements for the transport of hazardous lithium batteries and was designed for safe use in road, rail, air, and sea transport.

Safety features:

  • Reusable multi-use construction
  • Foldable system to reduce transport and storage costs
  • Thermal protective performance for critical batteries
  • Robust industrial design
  • Forklift-compatible and logistics-optimized
  • Suitable for hazardous goods transport in accordance with international regulations
  • Approved according to ADR, RID, IATA-DGR, IMDG, and RTDG

Notes on Use & Operation

The Flex-Box 2900 Advanced should only be used in accordance with the applicable hazardous goods and packaging regulations. Before each use, the condition of the container and the protective materials used must be checked.

When transporting damaged or critically unstable lithium batteries, the respectively applicable national and international transport regulations must be observed. The selection of suitable inner packaging and additional securing measures depends on the battery type, the damage pattern, and the mode of transport.

For long-term use, regular visual and functional inspection of the container components is recommended.

Summary

The Flex-Box 2900 Advanced offers a professional and economical solution for the safe transport and storage of lithium-ion batteries. The combination of foldable reusable construction, thermal protective performance, and international hazardous goods approval makes the system particularly suitable for industrial applications, service processes, as well as recycling and disposal logistics.

With its robust design and optimized logistics capability, the Flex-Box 2900 Advanced supports companies in the safe and efficient handling of sensitive energy storage systems.

Applications areas: Automotive, E-Bike batteries, Loose cells, Prototypes, Recycling centers
Battery status: New, Defective
Encoding: 50H
Filling material: E-Glass fiber needle mats
Internal dimensions (mm): 2 660 x 1 660 x 590
Material: Plastic
Material designation: High-density polyethylene (HDPE)
Max. battery size (mm): 2 560 x 1 560 x 490
Max. gross weight (kg): 1 500
Outer dimensions (mm): 2 800 x 1 800 x 827
Packaging group: II and III
Packaging instruction according to ADR: LP 903, LP 904, LP 905
Suitable for critically defective?: No
Tipping weight (kg): 340
Volume (l): 2 605

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GENIUS FLEX-BOX 2900 Advanced Technical Data Sheet
pdf
600kb
29.01.2026