1. Don't replace the charger casually, and don't remove the speed limit of the controller.

The chargers of various manufacturers generally have individual needs. Do not change the charger at will when you are not sure. If the continuation mileage is required to be relatively long, and multiple chargers must be equipped for off-site charging, the supplementary charger should be used for the supplementary charger during the day, and the original charger should be used at night. Removing the speed limit of the controller can increase the speed of some cars, but in addition to reducing the safety of the car, it will also reduce the service life of the battery.
12V 100AH
2. Protect the charger.

The general instruction manual has instructions on protecting the charger. Many users do not have the habit of reading the manual. They often think of looking for the manual only after the problem is removed. It is often too late, so it is very necessary to read the manual first. In order to reduce costs, the current chargers are basically not designed with high vibration resistance, so the chargers are generally not placed in the trunk and basket of electric bicycles. In special cases, it must be moved, and the charger should be packed in foam 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.

3. Recharge 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 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 ability is almost negligible, but it will also form undercharge accumulation. Therefore, after the battery is fully charged, it is necessary to continue floating charging as much as possible, which is also effective in suppressing battery vulcanization. beneficial.

4. 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.