Electric vehicle battery life extension method
▼ Protect the charger
There are instructions on protecting the charger in the general instruction manual. In order to reduce costs, the current chargers are basically not designed to be highly resistant to vibration. In this way, the chargers should be wrapped with soft materials such as raincoats to prevent vibration and bumps. After many chargers vibrate, their internal potentiometers will drift, causing the entire parameters to drift, resulting in abnormal charging status. Another thing to pay attention to is to keep the charger ventilated when charging, otherwise it will not only affect the life of the charger, but also may cause thermal drift and affect the charging state. This will damage the battery. Therefore, it is also very important to protect the charger.
▼ Charge in time every day
Even if your continuation capability is not long, you can use it for 2 to 3 days on a single charge, but it is recommended that you charge it every day, so that the battery is in a shallow cycle state and the battery life will be extended. Some early mobile phone users think that it is best to recharge the battery after it is basically used up. This view is wrong. The memory effect of lead-acid batteries is not so strong. Frequent discharge will greatly affect the life of the battery. For most chargers, after the indicator light changes to indicate that the battery is fully charged, the battery charge may be 97% to 99%. Although only 1% to 3% of the power is undercharged, the impact on the continuation capability is almost negligible, but the accumulation of undercharge will also occur. Therefore, after the battery is fully charged, it is necessary to continue to float charging as much as possible, which is also effective in suppressing battery vulcanization. have benefits. Recharge in time. The vulcanization process started after the battery was discharged, and obvious vulcanization appeared at 12 hours. Timely charging can remove minor vulcanization. If it is not charged in time, these sulfide crystals will accumulate and gradually form coarse crystals. General chargers are powerless to these coarse crystals, and will gradually reduce the battery capacity. battery life. Therefore, in addition to charging every day, you should also pay attention to charging as soon as possible after use to keep the battery in a full state as much as possible.
▼ Make full use of maintenance conditions
Many dealers can provide battery maintenance and repair services, and these services should be fully utilized. For example, regular maintenance of the battery can reduce the damage to the battery. Repairs to the battery's state of charge can mitigate "battery lag" failures. Regarding water loss, replenishing water when the battery capacity is 70% is better than replenishing water when the battery capacity is 40%. Even some brands of products also propose: not overhauling the battery by the specified time is equivalent to giving up the warranty period of the battery. cause consumers to suffer losses that should not have occurred. Therefore, consumers should make full use of the conditions of battery maintenance to extend the service life of newly added batteries. Through these methods, users can greatly extend the life of the battery. Don't wait for a serious battery problem to be difficult to deal with.
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