Batteries may look like they can't hurt you, but they can cause severe burns. Batteries generate hydrogen gas which is highly explosive--a battery can explode even under normal operating conditions. Jump-starting your car or being short-circuited by a tool are possible situations when a battery explosion may occur. Batteries in storage can also explode. Look at the warnings in your battery charger manual. Read on to learn more.
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Things you need
- Battery charger
- Jumper cables
Pull on your protective eyewear glasses. It is important that you protect yourself from a battery explosion.
Supervise the use the battery charger-make sure there are no flames or items that create fire in the direct vicinity.
Add water to each battery cell before you hook up the charger-this will help to purge hydrogen gas from the cells.
Stand back from the battery whenever possible-try not to bend over to put the jumper cables in position-stay upright with your face as far away from the battery as possible.
Check the battery posts for acid corrosion--if they are corroded, do not touch them with your bare hand. Always carry your battery and the battery charger in a battery carrier.
Make sure you do not over-charge the battery. If the battery charger is left on too long there may be a loss of water and a build up of hydrogen gas.
Read all warnings on the battery, the battery charger and all products related to the process-it is important to take the time to read the instructions.
Tips and warnings
- Make sure you are grounded when giving a charge to a battery.
- An extension cord should not be used unless absolutely necessary.
- Chargers must be grounded to reduce risk of electric shock.
- Never alter an AC power cord or the plug provided.
- Do not put flammable material on or under charger.
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