It works. But pay attention to the following points: 1. Add distilled water, do not add additives; 2. Charge with low current, do not let the generator charge in the car (the generator in the car is charged at constant voltage, when the battery loses a lot of energy. The charging current is too large and can sometimes reach 30 to 40 A). 3. Make sure your generator's power generation voltage is normal. It is best if it is around 14.5 V. Normally this will not be the case. exceed 15V (12V series) and double it for 24V series. < /p>
If the power output is normal, it means your battery quality is not very good. Simply check the liquid level and fill with distilled water. over time, long-term fluid shortage will cause the plates to vulcanize and the battery capacity will be reduced.