SDS
SECTION 4: PROTECTION 
EXPOSURE PROTECTION COMMENTS 
SKIN Rubber gloves, Apron, Safety 
shoes 
Protective equipment must be worn if battery is cracked 
or otherwise damaged. 
RESPIRATORY
Respirator (for lead) A respirator should be worn during reclaim operations if 
the TLV exceeded. 
EYES Safety goggles, Face Shield  
SECTION 5: FLAMMABILITY DATA 
COMPONENTS
FLASHPOINT
EXPLOSIVE LIMITS COMMENTS 
Lead None None 
Sulfuric Acid None None 
Hydrogen 259℃ 4% - 74.2% Batteries can emit hydrogen only if over charged 
(float voltage> 2.4 VPC). The gas enters the air 
through the vent caps. To avoid the chance of a fire 
or explosion, keep sparks and other sources of 
ignition away from the battery. 
Extinguishing Media: Dry chemical, foam, CO
2
Fiberglass Sep.
N/A N/A Toxic vapors may be released. 
In case of fire: wear self-contained breathing 
apparatus. 
478 Polystyrene
None N/A Temperatures over 300 °C (572°F) may release 
combustible gases. In case of fire: wear positive 
pressure self-contained breathing apparatus. 
SECTION 6: REACTIVITY DATA 
COMPONENT Lead/lead compounds 
STABILITY Stable 
INCOMPATIBILITY Potassium, carbides, sulfides, peroxides, phosphorus, sulfurs. 
DECOMPOSITION PRODUCTS
Oxides of lead and sulfur. 
CONDITIONS TO AVOID High temperature, Sparks and other sources of ignition. 
COMPONENT Sulfuric Acid 
STABILITY Stable at all temperatures 
POLYMERIZATION Will not polymerize 
INCOMPATIBILITY Reactive metals, strong bases, most organic compounds 
DECOMPOSITION PRODUCTS
Sulfuric dioxide, trioxide, hydrogen sulfide, hydrogen 
CONDITIONS TO AVOID Prohibit smoking, sparks, etc. from battery charging area. Avoid mixing acid 
with other chemicals. 




