2011 Toyota Prius Owners Manual - Page 474

4-3. Do-it-yourself maintenance CAUTION n Where to safely charge the 12 volt battery Always charge the 12 volt battery in an open area. Do not charge the 12 volt battery in a garage or closed room where there is not sufficient ventilation. n How to recharge the 12 volt battery Only perform a slow charge (5 A or less). The 12 volt battery may explode if charged at a quicker rate. n Emergency measures regarding electrolyte l If electrolyte gets in your eyes Flush your eyes with clean water for at least 15 minutes and get immediate medical attention. If possible, continue to apply water with a sponge or cloth while traveling to the nearest medical facility. l If electrolyte gets on your skin Wash the affected area thoroughly. If you feel pain or a burning sensation, seek medical attention immediately. l If electrolyte gets on your clothes It can soak through clothing on to your skin. Immediately take off the clothing and follow the procedure above if necessary. l If you accidentally swallow electrolyte Drink a large quantity of water or milk. Follow with milk of magnesia, beaten raw egg or vegetable oil. Get emergency medical attention immediately. 4 Maintenance and care 451 PRIUS_U (OM47685U) DVD