Revision Date: 01-May-2018 Version 1
_____________________________________________________________________________________________
Secondary Sealed Nickel-Metal Hydride Rechargeable Batteries
Other means of identification
Recommended use of the chemical and restrictions on use
Details of the supplier of the safety data sheet
Manufacturer Address
Power-Sonic Corporation
7550 Panasonic Way
San Diego, CA 92154
Emergency Telephone Number
Emergency Telephone (24 hr)
INFOTRAC 1-800-535-5053 (domestic), 1-352-323-3500 (International)
2. HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW: This product is a secondary sealed nickel-metal hydride battery. The information below is intended for
repeated and prolonged contact with the battery contents in an occupational setting. In the absence of an incident or accident, it is
not likely to apply to normal product use. However, this Safety Data Sheet (SDS) contains valuable information critical to the safe
handling and proper use of this product. This SDS should be retained and available for employees and other users of this product.
Always be aware of the risk of fire, explosion, or burns. Do not short circuit the (+) and (-) terminals with any other metals. Do not
disassemble or modify the battery. Do not solder a battery directly. Keep away from fire or open flame.
Physical State Solid Article
Skin corrosion/irritation
Category 1 Sub-category A
Serious eye damage/eye irritation
Respiratory sensitization
Specific target organ toxicity (repeated exposure)
POWER-004 - Secondary Sealed Nickel-Metal Hydride
Rechargeable Batteries
Revision Date: 01-May-2018
_____________________________________________________________________________________________
_____________________________________________________________________________________________
Hazard Statements
Harmful if swallowed
Causes severe skin burns and eye damage
May cause allergy or asthma symptoms or breathing difficulties if inhaled
May cause an allergic skin reaction
Suspected of causing genetic defects
May cause cancer
May damage fertility or the unborn child
Causes damage to organs through prolonged or repeated exposure
Precautionary Statements - Prevention
Obtain special instructions before use
Do not handle until all safety precautions have been read and understood
Use personal protective equipment as required
Wash face, hands and any exposed skin thoroughly after handling
Do not eat, drink or smoke when using this product
Do not breathe dust/fume/gas/mist/vapors/spray
In case of inadequate ventilation wear respiratory protection
Contaminated work clothing should not be allowed out of the workplace
Wear protective gloves
Precautionary Statements - Response
Immediately call a poison center or doctor/physician
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
Immediately call a poison center or doctor/physician
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower
Wash contaminated clothing before reuse
If skin irritation or rash occurs: Get medical advice/attention
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
Immediately call a poison center or doctor/physician
IF SWALLOWED: Call a poison center or doctor/physician
Precautionary Statements - Storage
Store locked up
Precautionary Statements - Disposal
Dispose of contents/container to an approved waste disposal plant
Other Hazards
Very toxic to aquatic life with long lasting effects
Unknown Acute Toxicity
29% of the mixture consists of ingredient(s) of unknown toxicity
POWER-004 - Secondary Sealed Nickel-Metal Hydride
Rechargeable Batteries
Revision Date: 01-May-2018
_____________________________________________________________________________________________
_____________________________________________________________________________________________
3. COMPOSITION/INFORMATION ON INGREDIENTS
**If Chemical Name/CAS No is "proprietary" and/or Weight-% is listed as a range, the specific chemical identity and/or percentage
of composition has been withheld as a trade secret.**
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if
present and easy to do. Continue rinsing. Immediately call a poison center or
doctor/physician.
Wash off immediately with soap and plenty of water. Remove contaminated clothing and
shoes. Wash contaminated clothing before reuse. Call a poison center or doctor/physician if
you feel unwell. If skin irritation or rash occurs: Get medical advice/attention.
Remove to fresh air. Seek immediate medical attention/advice.
Call a physician or Poison Control Center.
Most important symptoms and effects
Inhalation: During normal use inhalation is highly unlikely due to the containment of
hazardous materials inside the sealed battery case. However, if the batteries are exposed
to extreme heat or pressure causing a breach in the battery cell case, cadmium fumes and
dust may be emitted. Inhalation of cadmium dusts or fumes may cause throat dryness,
respiratory irritation, headache, nausea, vomiting, chest pain, extreme restlessness and
irritability, pneumonitis and bronchopneumonia. In the case of high concentration exposures
(e.g. above 1 to 5mg/m³ during an eight hour period) death may occur within several days
of exposure.
Ingestion: If the battery case is breached in the digestive tract, the electrolyte may cause
localized burns. Ingestion of cadmium compounds may result in increased salivation,
chocking, nausea, persistent vomiting, diarrhea, abdominal pain, amnesia, tenesmus, and
kidney dysfunction.
Skin Contact: Exposure to the electrolyte inside the battery may result in severe irritation
and chemical burns. Exposure to nickel may cause dermatitis for some sensitive
individuals. May cause an allergic skin reaction.
Eye Contact: Exposure to the electrolyte contained inside the battery may result in severe
irritation and chemical burns.
Indication of any immediate medical attention and special treatment needed
Notes to Physician
POWER-004 - Secondary Sealed Nickel-Metal Hydride
Rechargeable Batteries
Revision Date: 01-May-2018
_____________________________________________________________________________________________
_____________________________________________________________________________________________
5. FIRE-FIGHTING MEASURES
Suitable Extinguishing Media
Confining and smothering metal fires is preferable rather than applying water. Dry chemical, soda ash, lime or sand.
Unsuitable Extinguishing Media
Specific Hazards Arising from the Chemical
See Section 2, Hazard Statements. Exposure to temperatures above 212 °F can cause venting of the liquid electrolyte, internal
shorting could also cause venting of the electrolyte. There is potential for exposure to iron, nickel, cobalt, rare earth metals (cerium,
lanthanum, neodymium and praseodymium), manganese and aluminum fumes during a fire.
Hazardous Combustion Products See "Specific Hazards" above.
Protective equipment and precautions for firefighters
As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full
protective gear.
6. ACCIDENTAL RELEASE MEASURES
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment as required. Avoid contact with skin, eyes or clothing.
The sealed NiMH cells when sleeved are safe if spilled. Non sleeved cells may generate
short- circuits, causing release of alkaline electrolyte mist or liquid. Electrolyte reacts with
zinc, aluminum, tin and other active materials releasing flammable hydrogen gas. In such
case, use self-contained breathing apparatus and protective clothing.
Environmental Precautions
Prevent from entering into soil, ditches, sewers, waterways and/or groundwater. See
Section 12, Ecological Information. See Section 13: DISPOSAL CONSIDERATIONS.
Methods and material for containment and cleaning up
Prevent further leakage or spillage if safe to do so.
Collect all released material in a plastic lined container. Report all spills in accordance with
Federal, State and Local reporting requirements.
Precautions for safe handling
Handle in accordance with good industrial hygiene and safety practice. Avoid contact with
skin, eyes or clothing. Use personal protection recommended in Section 8. Obtain special
instructions before use. Do not handle until all safety precautions have been read and
understood. Wash face, hands, and any exposed skin thoroughly after handling. Do not eat,
drink or smoke when using this product. Do not breathe dust/fume/gas/mist/vapors/spray.
Contaminated work clothing should not be allowed out of the workplace.