How to spot a failing battery
The best way to avoid a flat battery is to keep an eye on it and have it inspected yearly when it reaches the three-year-mark.
You might need a new battery if:
Your car struggles to start
This is a sign that your battery is on its last legs. A fast-clicking sound might also be heard when you turn the key to start.
The headlights are dim
Your battery powers all the electronics in your vehicle from your lights, to your radio. if your headlights seem dimmer than usual, your battery is having problems.
The car remote won't work
If your car remote suddenly stops working it's a sign you have a flat battery.
The battery case is cracked or swollen
A damaged battery should always be inspected by professional.
Battery acid is leaking
This powdery substance can be removed with a stiff brush to ensure good connectivity but is a sign your battery is getting old.
There is a rotten egg smell
Conventional acid lead automotive batteries are filled with a mixture of water and sulphuric acid. As the battery wears, some of the acid and water may evaporate leaving a bad smell.
The battery light symbol on your dashboard lights up
This doesn't necessarily you're your battery is going to die, but it would be worth getting it checked out.
Battery connectors are corroded
Even minor corrosion can stress your charging system causing battery failure.
If you suspect that your battery may need to be replaced, ask your local auto services expert to check it out.
