white textile in close up image
white textile in close up image

Transport & Storage boxes from GENIUS GROUP

Transport & Storage boxes from GENIUS GROUP

FlexLine

FlexLine

All product variants

About Flex-Line Boxes

Reusable foldable container for the safe storage, transport, and disposal of lithium-ion batteries and hazardous goods.


Developed to minimize logistics costs, ensure safe transportation of dangerous goods, and comply with international ADR and UN standards.

Simple assembly

Step 1

Step 1

Key Benefits

Key Benefits

Up to 77,8% volume reduction for return transport

Suitable for all transport modes (air, sea, rail, road)

Reusable for up to 5 years – no replacements needed

Fully recyclable & eco-friendly

UN-approved with hazardous goods labeling

GPS chip integration & document holder support

Standard foldable sizes, easy to handle

Areas of Application

Areas of Application

Logistics companies

Battery manufacturers and service centers

Electronics and power tool manufacturers

Automotive industry (electric vehicles, hybrids)

Battery recycling and disposal facilities

Different in size, equally reliable

No matter the cargo, there’s a Flex-Box ready for the task!

ADR Packaging Group II

ADR Packaging Group II

FLEX-BOX XXL

«Head of the Family» a.k.a «Father»

FLEX-BOX XL

«Strong Brother»

FLEX-BOX L

«Smart Brother»

FLEX-BOX M

«Big Sister»

FLEX-BOX S

«Middle Brother»

FLEX-BOX XS

«Little Brother»

Packaging Options

Packaging Options

Basic*

Minimum protection

for lithium-ion batteries/modules

Advanced**

E-glass fibre needle mats

for enhanced thermal protection

Premium**

Maximum fire protection with E-glass fibre mats and PyroBubbles® cushions in high-performance PP film.

*For undamaged and non-defective batteries as well as for prototypes.

**For damaged & defective batteries, prototypes, and for disposal or recycling.

Flex Box: Fold in a Few Steps

Convincing Features

Safety system for storage and transport in accordance with ADR LP903, LP904, LP905 or P903, P908, P909, P910 for damaged and defective lithium-ion batteries/modules and prototypes

Safety system for storage and transport in accordance with ADR LP903, LP904, LP905 or P903, P908, P909, P910 for damaged and defective lithium-ion batteries/modules and prototypes

E-bike batteries, power tools, laptop and mobile batteries,

automobile batteries, etc.

Recess for barcode stickers and attachment of document registers

Installation of a GPS chip in the pallet base is optional

Standard sizes, foldable and lightweight

Tested boxes with UN approvals and sliding element with dangerous goods symbol.

Permanent reuse of the system (no replacement necessary after 5 years)

Extremely easy to handle with flexible fastening system for the load.

Enormous cost savings in logistics through volume reduction.

Product variants

Trade name

Sales unit

ca. outer dimension mm (LxWxH)

ca. inner dimension mm (LxWxH)

ca. Inner- volume (l)

ca. weight (tara) (in kg)

max. dimension of DG product in mm (LxWxH)

Type certification

Product variants

Trade name

Sales unit

ca. outer dimension mm (LxWxH)

ca. inner dimension mm (LxWxH)

ca. Inner- volume (l)

ca. weight (tara) (in kg)

max. dimension of DG product in mm (LxWxH)

Type certification