IoT and Energy Storage

Everything you need for safe and proper use of lithium batteries at a glance.

Do not charge:
Both cell types are primary batteries (non-rechargeable). Attempting to charge them may cause heat buildup, gas release, or explosion.
Avoid short circuits:
Direct connection between the positive and negative terminals can lead to severe heating, gas formation, or explosion.
Do not damage or open:
Cells must not be subjected to mechanical stress — avoid crushing, drilling, or striking.
Keep away from heat:
Do not store or operate above 85 °C. Extreme heat can destabilize the internal chemistry.
Dispose of properly:
Dispose of cells as hazardous waste at municipal collection points or via take-back systems — never in household trash.

Storage temperature: Ideally between 0 °C and 30 °C, dry and cool.
Operating temperature: Follow the specified limits of the device (e.g., –30 °C to +75 °C for Juno TH).
Charging only for Li-ion cells: Primary lithium cells (e.g., LiSOCl₂) must not be charged, risk of fire!

Observe polarity: Always ensure correct alignment when inserting the battery.
Use only suitable types: Only use batteries recommended by the manufacturer.
Do not mix types: Do not use different cell types (e.g., alkaline and lithium) or combine new and used batteries

Avoid contact with leaking substances: If batteries leak, avoid skin contact and wear protective equipment (gloves, goggles).
Extinguishing fires: Only use Class D extinguishing agents or sand – do not use water.

💡 When handled properly, lithium cells are highly reliable and durable – but care is essential to minimize safety risks.

Do not charge!
Both cell types are primary cells (non-rechargeable). Attempting to charge them can lead to heat buildup, gas release, or explosion.
Avoid short circuits:
A direct connection between the positive and negative terminals causes strong heating, gas formation, and potentially explosion.
Do not damage or open:
Cells must not be mechanically affected – especially not through crushing, drilling, or hitting.
Keep away from heat:
Do not store or operate above 85 °C. Extreme heat can destabilize internal chemistry.
Dispose of properly only:
Dispose of as hazardous waste at municipal collection points or through return systems – not in household waste.

Typical voltage: 3.0 V
High discharge current possible: These cells are suitable for short-term high current output, which is useful in applications like GPS.
More thermally stable than LiSOCl₂: Slightly less critical under thermal stress, but still dangerous if overheated.
Leakage risk: If damaged, corrosive or irritating substances may escape.

Typical voltage: 3.6 V
Very high energy density: Ideal for long-term applications with low current consumption (e.g., sensor technology).
Sensitive to short circuits: React more critically than LiMnO₂ cells.
Liquid, corrosive contents: The electrolyte (thionyl chloride) is highly reactive, toxic, and corrosive. Leakage due to damage can cause severe chemical burns.
Gas development in case of misuse: Improper operation can lead to the release of chlorine or sulfur dioxide gas – toxic and corrosive.

Use gloves and proper tools only (especially with LiSOCl₂).
Always insert cells with correct polarity – reversed polarity can cause internal short circuits.
Do not mix cell types or charge states (e.g., old and new).
Design enclosures so that batteries are mounted securely and without mechanical stress.

In case of leakage (LiSOCl₂):
Immediately break contact, wear protective clothing, ventilate the room. Do not use liquids to neutralize – use only dry absorbents (e.g., sand, vermiculite).
In case of fire:
Use a Class D fire extinguisher or sand. Do not use water or CO₂ extinguishers, as chemical reactions may occur.