Toyota 28800-03044 Battery

To ensure the batteries remain in good condition, use safety gear such as goggles, gloves, baking soda, petroleum jelly, and a battery cleaner. Start by switching off the engine and removing its negative terminal. Avoid any sparks or flames near the battery since it produces highly flammable hydrogen gas. Charge the accumulator in a well-ventilated room away from sulfuric acid which corrodes everything it comes into contact with. Inspect for any corrosion on the battery, loose connections or cracks. In case of corroded areas, clean using baking soda solution. Also, check the bolts for the clamp that holds down batteries in their tray. Prepare rusted metals before painting them anew for instance corroded parts of your car's battery carrier and clamp should be primed and painted once they are removed from service for recharging purposes. Take out your batteries before charging them to avoid spoiling paintwork with acid drips or splashes. Always charge slowly and do not use rapid chargers under any circumstances. When charging is taking place remember to remove cell caps first then disconnect the negative cable before plugging the charger and connecting its cables to appropriate terminals on a battery's body. Keep an eye on the battery so that you can prevent overheating. If you wish to find out whether it is completely charged or not then get help from a hydrometer or voltmeter. A fully charged battery measures 12.6 volts or higher than this reading when checked with hydrometer tool set at 25 degrees Celsius temperature.