StrainBox XL

System: StrainBox | Model: XL

Product description

The StrainBox XL enables ADR-compliant transport and the safe storage of critical and defective lithium-ion batteries. Its compact design has been specifically developed for batteries used in small energy storage systems, such as those found in e-bikes, power tools or mobile devices.

The design is engineered to withstand lithium-ion battery failures and controls the thermal and mechanical stresses arising from a potential thermal runaway. The integrated thermal management system limits heat transfer to the outside and prevents critical heating of the outer surfaces.

An integrated gas venting and filtration system reduces the release of toxic reaction gases and retains particles and solid reaction products within the enclosure. The pressure-resistant design prevents the escape of flames, sparks, liquids and solids.

To protect people and property, the StrainBox XL features proven safety features from Stöbich Brandschutz GmbH, including the integrated gas ducting and filtration system, a mechanically robust design and the integrated thermal management system.

PRICE REQUEST

Main features	ADR-compliant transport of critical and defective lithium-ion batteries	Retention of liquids and solids
	Pressure-resistant construction	Secure and stable locking
	Integrated gas delivery and filtration system	Neutralisation of the pollutant gases that occur
	Mechanical strength	Protection of persons and property
	Tested complete system	Absorption and dissipation of thermal energy
	No escape of sparks and flames	No dusting fillers

Downloads

SBS_Datenblatt_StrainBox-XL_EN_V02_2026.pdf [ PDF ]

Product features

Technical data	StrainBox XL	StrainBox XL3000
External dimensions L_a x B_a x H_a	3.557 x 2.300 x 1.179 mm
Inner dimensions L₁ x B₁ x H₁	2.778 x 2.050 x 770 mm	(1) 2.778 x 1.880 x 400 mm (2) 1.834 x 1.880 x 560 mm (3) 890 x 1.880 x 770 mm
max. empty weight	3.187 kg 3.237 kg (M)	3.265 kg 3.315 kg (M)
max. payload (transport)	1.583 kg 1.533 kg (M)	1.505 kg 1.455 kg (M)
max. energy content (storage)	125 kWh - critical fault unrestricted	125 kWh - critical fault unrestricted
max. Energy content (transport)	125 kWh critical fault	unrestricted
Capacity	4.335 l	2.992 l
Approval and conformity	Individual case determination for the transport of critically defective lithium-ion batteries according to ADR SV 376 LP 906, RID and IMDG Code.* CE marked.	Approved UN hazardous goods packaging with X-coding for transportation in accordance with ADR SV 230 LP 903, SV 310 LP 905, SV 376 LP 904, RID and IMDG Code. *CE marked.

* for road, rail, inland waterway and maritime transport; Stöbich is a manufacturer of dangerous goods packaging with an approved quality assurance program in accordance with BAM dangerous goods regulations.

Variants

The StrainBox XL is also available as an approved packaging solution for dangerous goods. In the StrainBox XL3000 variant, the usable internal volume has been limited to less than 3 m³ to comply with ADR requirements. Thanks to an optimised layout of the interior, the available storage space can still be used efficiently.

All versions are optionally available with an electric hydraulic system for opening and closing the packaging. The M versions have feature an integrated hydraulic unit with control unit and wired remote control. The additional unit results in a corresponding change to the unladen weight and permissible payload.

Description of the components

Gas delivery and filtration system

Hydraulic cylinder with hydraulic unit

Electric hydraulic unit (optional)

Locking system

Reinforced frame with transport openings

Folding board for signage

Notes

Dimensions and colour schemes can be customised to the customer’s requirements following prior consultation. As standard, the product is supplied in a single colour: Traffic Red RAL 3020, as specified in the quotation.