Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- VARTA Rechargeable NiMH Batteries
- Product Form
- Batteries
- Chemical Name
- Nickel metal hydride
Regulatory Identifiers
- CAS Number
- N/A
Manufacturers & Suppliers
VARTA Consumer Batteries GmbH & Co. KGaA
Alfred-Krupp-Str. 9 73479 Ellwangen Germany
Emergency Contacts
VAC
+49 7961 921 110
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
GHS Pictograms
Hazard Statements
Manage your Safety Data Sheets
Organize and access chemical safety data with ease
Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| N/A | --- | 35% | Yes |
| Nickel hydroxide EC: 235-008-5 | 12054-48-7 | 35% | Yes |
| Potassium hydroxide EC: 215-181-3 | 1310-58-3 | 20% | Yes |
| Sodium hydroxide EC: 215-185-5 | 1310-73-2 | 20% | Yes |
| Cobalt and compounds EC: 231-158-0 | 7440-48-4 | 8% | Yes |
| N/A | --- | 10 - 60% | No |
| N/A | --- | 2 - 10% | No |
| Lead EC: 231-100-4 | 7439-92-1 | 0.01% | No |
| Mercury EC: 231-106-7 | 7439-97-6 | 0.0005% | No |
| Cadmium EC: 231-152-8 | 7440-43-9 | 0.002% | No |
For full text of hazard statements see section 16.
Notes
During charge process, the mischmetal nickel alloy is loaded with hydrogen. This compound is flammable.
First Aid Measures
Emergency procedures for chemical exposure incidents
Fresh air. Seek for medical assistance.
Remove solid particles immediately. Flush affected areas with plenty of water (at least 15 min). Remove contaminated cloth immediately. Seek for medical assistance.
Flush the eye gently with plenty of water (at least 15 min). Seek for medical assistance.
Drink plenty of water. Avoid vomiting. Seek for medical assistance. No trials for neutralization.
Immediate Medical Attention
Seek for medical assistance.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Use foam, dry powder or dry sand, as appropriate
Water and carbon dioxide (CO₂) are only applicable for incipient fire.
Under fire conditions, the electrode materials can form carcinogenic nickel and cobalt oxides.
Firefighter Protection
Firefighting clothing and self-contained breathing apparatus.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Wear personal protective equipment adapted to the situation (protection gloves, cloth). In the event of cell rupture, prevent skin contact and collect all released material in a plastic lined container. Dispose off according to the local law and rules. Avoid leached substances to get into the earth, canalization or waters.
In the event of cell rupture, prevent skin contact and collect all released material in a plastic lined container. Dispose off according to the local law and rules. Avoid leached substances to get into the earth, canalization or waters.
If cell casing is dismantled, small amounts of electrolyte may leak. Pack the cell or its remains including ingredients as described above. Then clean with water.
Materials: water
Related Products
Similar products with comparable safety profiles
VARTA Rechargeable NiMH Cylindrical Cell
---
VARTA rechargeable nickel metal hydride button cells
---
Ni-Cd Rechargeable Battery
---
VARTA Ultra Lithium
---
VARTA Primary Lithium Button Cell
---
VARTA Primary Alkaline Manganese Button Cell
---
Nickel Cadmium Rechargeable Battery Pack
---
Rechargeable Li-ion Battery
---
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Always follow the warning information on the batteries and in the manuals of devices. Only use the recommended battery types. Keep batteries away from children. For devices to be used by children, the battery casing should be protected against unauthorized access. Unpacked batteries shall not lie about in bulk. In case of battery change always replace all batteries by new ones of identical type and brand. Do not swallow batteries. Do not throw batteries into water. Do not throw batteries into fire. Avoid deep discharge. Do not short-circuit batteries. Use recommended charging time and current. Do not open or disassemble batteries.
Storage preferably at room temperature (approx. 20°C). Avoid large temperature changes. Do not store close to heating devices. Avoid direct sunlight. At higher temperature the electrical performance may be reduced.
Do not throw batteries into fire. Do not short-circuit batteries. Do not store close to heating devices. Storage of unpacked batteries can cause short circuit and heat generation.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
The data for this section has not been processed yet.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
The data for this section has not been processed yet.
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
When heated above 100°C the risk of rupture occurs. Due to special safety construction, rupture implies controlled release of pressure without ignition.
When heated above 100°C the risk of rupture occurs.
heated above 100°C
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
The data for this section has not been processed yet.
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
In the European Union, manufacturing, handling and disposal of batteries is regulated on the basis of the Regulation (EU) 2023/1542. Customers should find detailed information on disposal in their specific countries. In the USA, VARTA Rechargeable NiMH Batteries are classified as non-hazardous waste and are safe for disposal in the normal municipal waste stream, and are also accepted for recycling by Call2Recycle, Inc.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- UN 3496
- Shipping Name
- Batteries, nickel-metal hydride
- Transport Class
- 9
Regulatory Information
Chemical regulations, safety assessments, and compliance status
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for VARTA Rechargeable NiMH Batteries?
The signal word is no signal word.
What are the hazard statements for VARTA Rechargeable NiMH Batteries?
This substance has 4 hazard statements:
- In case of mistreatment (abusive overcharge, prolonged deep discharge, reverse charge, external short circuit, drop ...) and in case of fault, some electrolyte can leak from the cell.
- In these cases refer to the risk of potassium hydroxide solution (corrosive, pH > 14).
- The electrode materials are only hazardous, if the materials are released by mechanical damaging of the cell or if exposed to fire.
- In case of mistreatment (abusive overcharge, external short circuit, drop ...) and in case of fault cells may generate heat.