Application area

Industry & Manufacturing

Manufacturing halls, assembly lines and technical areas now run on a wide range of battery-powered tools and devices. The Li-Ion Safety Box creates a clearly defined, monitored charging point instead of improvised solutions on workbenches.

Starting point

The starting situation in this area

RUK Li-Ion Safety Box – example placement in Industry & Manufacturing

In industry, lithium-ion batteries are mostly charged in a decentralised way — on workbenches, on shelves or directly at the machine. This lack of oversight is exactly what increases the risk in an incident.

The stock of cordless tools in a production plant rarely grows to a plan. A drill here, an impact wrench there, plus the maintenance team's test and measuring devices. After a few years there are two dozen chargers in the plant — spread across workbenches, shelf boards and socket strips at the machine.

Charging happens wherever a socket is free. That is not carelessness. It is what shift work produces: the battery has to be full at the change of shift, so it stays on the charger overnight. By the next morning nobody knows who put it on, or how old it is.

The hall's fire protection concept does not know these charging places. It is designed for the building, the stored goods and the machines — often planned at a time when corded tools were the standard. Between the sprinkler plan and the workbench, that is exactly where a gap in the concept remains.

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Locations

Where the fire protection box is used in practice

01Charging stations for battery-powered tools in manufacturing halls
02Assembly lines with mobile, battery-powered equipment
03Maintenance and service areas
04Test benches with mobile measuring and testing equipment

How it works

How it works in practice

01
Choose the place
The RUK Li-Ion Safety Box is placed at a central, easy-to-reach point in the production hall or workshop — independent of the existing electrical installation.
02
Store and charge batteries
Tool batteries are placed on the charging surfaces in the closed interior and charged through the built-in sockets.
03
Watch the condition
Sensors inside continuously watch temperature and condition. If something stands out, the system switches off and gives an acoustic warning.
04
Step in if something happens
In a critical state the box starts extinguishing, exhaust filtering and pressure relief on its own — without staff having to intervene.

Benefits

What the deployment achieves in practice

Clearly defined charging point

Instead of improvised charging spots on workbenches, a fixed, controlled area for batteries is created.

Protection of the machine park

Equipment, tools and shelving in the immediate vicinity remain better protected in the event of an incident.

Fewer unplanned downtimes

Early intervention limits damage and reduces the risk of larger production interruptions.

Complements existing fire protection concepts

Closes the specific gap that classic hall fire protection concepts often leave around battery charging points.

In detail

Typical situation, risk and solution

Typical situation	Risk without protection	With the RUK Li-Ion Safety Box
Tool batteries charge overnight on the workbench	An unattended fire can spread to the workbench, shelving and machinery	Enclosed charging area with monitored charging and automatic extinguishing
High battery turnover due to shift operation	Hard to track which battery was charged when and for how long	Fixed, controlled charging point with key switch
A visibly damaged battery is charged anyway	Increased risk of thermal runaway	Separate storage and charging of conspicuous batteries outside the production floor
The hall's fire protection concept doesn't specifically cover batteries	Gap in operational fire protection at exactly the critical points	Additional, targeted protection module directly at the battery charging point
Chargers and accessories from different manufacturers in circulation	Higher complexity and a greater chance of mistakes from mixed accessories	One defined charging place for every cordless-tool type, regardless of manufacturer
The maintenance team checks and charges spare batteries for test equipment	Spare batteries stored loose in toolboxes or cupboards	A fixed, documentable place to store and charge spare batteries