So the rule of thumb is simple for battery replacement: You have
approximately four years
before the battery will theoretically begin its slide from chemical powerhouse to chemical paperweight. At the four-year mark, start watching for symptoms (which we'll discuss in a bit) and be prepared to take action.
How long should Chloride Exide battery last?
An Exide automotive battery offers flawless performance for
four to six years
before discharging.
Do you need to add water to a maintenance free battery?
There are many maintenance free batteries made today that do not allow you to add water to them or they are made with calcium in the plates which compensates for water loss in the battery and therefore
adding water is not needed
.
Is it safe to charge a maintenance free battery?
“Maintenance Free” just means that you don't have to top it up with distilled water regularly.
It's fine to charge it up
– but I recommend you take it to a car spares store – they can test whether it's worth charging, or if the battery has just reached the end of it's life.
How do you charge a sealed maintenance free battery?
- Clean Terminals. Built up corrosion will degrade current transfer during both charge and discharge cycles. …
- Connect Charger. The connections from charger to battery are red to red and black to black. …
- Set Charge Rate. …
- Observe During Charge Cycle.
How do you test a maintenance free battery?
With maintenance-free and gel cell batteries the only way to check the state of charge of the battery is by
measuring the voltage
. Disconnect the battery to be tested from the vehicle and other batteries. If the battery has just been charged or the vehicle driven, the surface charge needs to be removed before testing.
How do you revive a maintenance free battery?
What is the advantage of maintenance free battery?
Lower Chances of Overcharging
A maintenance-free battery has lead and calcium terminals, which reduce the chance of overcharging. This is also what allows the oxygen recombination cycle to happen.
Can a car battery last for 10 years?
On average, a car battery lasts from 5 to 7 years. The battery lasts longer if the vehicle is driven daily and the battery is kept fully charged. When the vehicle is parked for extended periods of time, the battery deteriorates sooner.
We have seen batteries last up to 10 years
.
What is the average lifespan of a car battery?
The average life expectancy of a car battery is
three years
or so, but there are several factors that can have an impact on that estimate. Even under the most ideal conditions, chemical reactions cause batteries to break down, and your vehicle will likely need a new battery within a few years.
What is the life of Exide bike battery?
The normal life expectancy of the original Exide inverter battery is
5-6 years
. Some battery maintenance tips to extend its life: 1. Always utilize a properly ventilated territory for the installation of the inverter.
Are maintenance free batteries lead-acid?
Maintenance Free' is an unfortunate label for an automotive lead acid battery
as all batteries require some maintenance (keeping the battery top clean, keeping attached cables tight and clean, keeping the battery charged or re-charged as soon as possible following a significant discharge etc.
Can I add distilled water to a maintenance free battery?
Adding distilled water is still required for maintenance free battery
in order to optimize its life span. Tip: Though using ‘maintenance free' batteries maybe convenient, but it's definitely not as economical as a normal car battery as it tends to fail earlier.
Can you refill a sealed battery?
You must break the cover seal on sealed batteries to test and refill water reservoirs
. Some SLA batteries use gels, so you can't refill these types. After breaking the seal, you can remove the cover and get access to the water reservoirs.
Why do maintenance free batteries explode?
When batteries are on charge hydrogen & oxygen are both evolved as gases. They do recombine to form water but not fully.
If the hydrogen gas is evolved to such an extent that the concentration of hydrogen gas is greater than 4% it can cause an explosion of the battery.
Should I disconnect battery before charging?
If they look dirty or corroded, you'll need to clean them before charging your battery. Disconnect your car battery. Although charging a car battery while still connected or in situ is possible,
it's always a good idea to disconnect the battery before charging after a quick clean
.
Can you leave a battery charger on overnight?
Even though there is no risk of overcharging with the use of a high quality charger,
the battery should not remain connected to the charger for more than 24 hours
. A full charge is usually achieved by charging overnight.
How do I know if my SMF battery is healthy?
Multi Tester
To test any battery, it must be fully charged first. After charging, the surface charge must be removed and this can be done by briefly turning on the headlight, for instance, then let the battery sit for a couple of hours. After this, the battery is ready for both tests.
How does a maintenance free battery work?
Maintenance free batteries
have small vents on the side of the battery, and the gases emitted have to go through baffles to escape
. During this process, the liquid condenses and drops back into the battery. There is no need to replenish or add distilled water to maintenance free batteries.
How do you extend the life of a car battery?
- Avoid Short Trips. Short trips may not give your battery enough time to recharge properly. …
- Don't Let Your Car Sit for Too Long. …
- Drive Longer Distances. …
- Keep Battery Terminals Clean. …
- Tightly Secure Your Battery. …
- Turn Off Accessories. …
- Regularly Test Your Battery.
Can a dead lead acid battery be restored?
Essentially, every lead acid battery works the same way. They are also prone to the same type of degradation of the inner battery plates called sulphation. A sulfated battery is the most common malady of a dead battery, but
as long as an used lead acid battery is mechanically sound, a sulfated battery can be revived
.
