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Warnings and safety measures for lead-acid batteries: Notes

When servicing batteries, Technicians must be aware of, and observe the warnings and safety measures specified in this information.

Fig 1: Warning Symbols On Batteries
GW00017008Courtesy of VOLKSWAGEN UNITED STATES, INC.

Explanation of WARNING symbols on batteries

CAUTION: 1 - Read and follow all instructions on battery, contained in Repair Information, Electrical Equipment, and in Owners Manual!

2 - Battery acid can cause severe burns!

  • When working with electrolyte always wear eye protection, rubber gloves and a suitable apron. If electrolyte is spilled on eyes, skin, clothing (or painted surfaces), flush at once with large quantities of water.
  • Never tip a battery on edge. Electrolyte can spill from the ventilation openings.

3 - Keep open flames and sparks away and DO NOT smoke near batteries! .

  • Avoid sparks when working with cables and electrical units.
  • Always reinstall battery positive (B+) or negative ( - ) terminal covers if removed during servicing

4 - Always wear eye protection when working with electrolyte!

  • If electrolyte gets into eyes, flush with large quantities of water. Seek medical attention immediately!

5 - Keep children away from batteries!

6 - Dispose of batteries properly!

  • Waste batteries must only be disposed of in appropriate waste disposal sites. Refer to local regulations pertaining to battery disposal.

7 - Never dispose of batteries in household waste! Batteries contain lead (Pb), which is toxic.

8 - Danger of explosion!

  • Batteries produce explosive gasses while being charged.
  • Keep open flames and sparks away and DO NOT smoke near batteries.
  • The battery charger MUST be turned off when connecting or disconnecting the cables at the battery.
  • Battery cell caps must NOT be removed while charging.
  • Ensure that battery is charged in a well ventilated area.
  • Avoid short circuits. Always reinstall battery positive (B+) or negative ( - ) terminal covers if removed during servicing.