Batteries are the most significant part in an automobile. Long after you’ve turned off the engine, batteries are always providing the electricity they want to power many electric parts, including: engine management systems, alarm, radio memory, clock, and much more. As a result of this demand, car batteries can be exhausted by using a battery charger in an issue of weeks if not kept in the proper way by driving the vehicle to replenish the charge lost or using a battery charger.
When intending to not use your vehicle for prolonged intervals, charging every 30 — 60 days is not sufficient to ensure your battery won’t self-discharge to a critical degree. This ‘under charging’ leads to ‘sulphation’ in case the battery voltage is permitted to fall and stay below 12.4 volts. This sulphation is the hardening of the lead plates within the battery, and the battery’s capability to accept or hold a charge is reduced by it. This is where we’d then advocate using a charger to keep the charge in the battery.
Listed below are distinct methods of charging to keep the battery:
1. Charge with a battery charger that is standard. Disadvantage of this is that these chargers don’t turnoff when full charge is reached and are not automatic. Overcharging can cause the battery to ‘boil-dry’ if left for an extended period. The battery becomes incredibly dangerous due to exceptionally volatile gasses generated from charging at the casing becoming quite warm introducing a fire hazard.
2. Trickle charging. This is the point where the charging device linked to the battery supplies a little steady charge. Drawback of the technique is these will just give out a continuous small charge that’s frequently not sufficient to keep the battery over the critical voltage of 12.4 volts. In essence, the may keep a battery that is good, but not recharge it if the voltage level becomes too low.
3. Battery conditioners. Auto repair shops join a battery conditioner to all vehicles. All these are completely automatic battery chargers, which track, keep the battery with no danger of overcharging and charge. These may be left switched on and connected for extended spans of time (years) without the risk of overheating or gassing.
It is best to know about a couple essential purposes before joining a charger:
1. Ensure battery fluid level is between the maximum and minimum symbols, in the event the battery is not a sealed unit. Fill with distilled or de-ionized.
2. Lead connectors and clean battery terminals using a wire brush. This ensures the negative and positive leads make an excellent fit to each one of the terminal posts and make use of petroleum jelly or a committed battery terminal spray to stop corrosion.
Note: Get the relevant code for your radio before attempting to disconnect the battery.