Certifications 2

ManualsBrandsMakita ManualsDIY & ToolsMakita BL1041B Li 197406-2 Tool battery 12 V 4 Ah Li-ion

Safety Information for

Lithium Ion Batteries for

Cordless Power Tools and

Electric Garden Equipment

Mar 2017

2. HAZARDS IDENTIFICATION

Lithium ion batteries have a gas-tight seal and not hazardous when used and handled in accordance

with the manufacturer's specifications.

3. COMPOSITION / INFORMATION ON INGREDIENTS

cathode: Li-, Ni-, Co-, Mn- containing oxides (active material), phosphates

polyvinylidene fluoride / styrene-butadiene rubber (binder)

carbon (conductive material), additives, aluminium foil

anode: carbon (active material)

silicone, polyvinylidene fluoride / styrene-butadiene rubber (binder), additives, copper foil

electrolyte: organic solvents (non aqueous liquids), lithium salt, additives

The product does not contain metallic lithium or lithium alloys.

4. FIRST AID MEASURES

Skin or eye contact with released substances (electrolyte):

Rinse eyes thoroughly with water for at least 15 minutes. Seek medical attention.

Chemical Burns:

Chemical burns require appropriate treatment. Seek medical attention.

Respiratory tract:

In case of intensive smoke generation or gas release immediately leave the room. In case of large

quantities and irritation of the respiratory tract, seek medical attention. Ensure sufficient ventilation.

Swallowing:

Rinse mouth and vicinity with water. Seek immediate medical attention.

5. FIREFIGHTING MEASURES

Fires from lithium batteries can basically be fought with water. There is no need for additional or

special extinguishing agents. Surrounding fires can be fought with conventional extinguishing agents.

The fire of a battery cannot be considered separately from the surrounding fire.

The cooling effect of water effectively prevents surrounding fire from spreading to batteries which have

not yet reached the critical ignition ("thermal runaway") temperature.

Reduce fire load by separating large quantities and moving them away from the area of risk.

During a fire, gases may develop which may cause injuries of the respiratory tract. Take care of

sufficient respiratory protection.

6. ACCIDENTAL RELEASE MEASURES

When damaged the battery housing may release electrolyte. Seal batteries in an airtight plastic bag,

add dry sand, chalk powder (CaCO3) or vermiculite. Traces of electrolyte can be absorbed with dry

paper towels. Wear protective gloves in order to prevent direct contact with skin. Thoroughly rinse

contaminated areas with water.

Use appropriate personal protective equipment (protective gloves, protective clothing, protective mask,

respiratory protection).

7. HANDLING AND STORAGE

Handling and Occupational Safety

Handle discharged batteries with care

Even when discharged, batteries represent a risk as they may deliver a very high short-circuit current.

Even if they seem to be discharged lithium ion batteries need to be treated as carefully as if they were

not discharged.