Performance Indicators of Maintenance-free Lead-acid Panasonic Batteries

1. The rated capacity of Panasonic batteries is in accordance with the national standard battery capacity, which is Ah. It is the product of discharge current and full discharge time to express the storage capacity of batteries. Take 6-DZM-10 battery as an example: when the battery discharges at 2 hours rate (i.e. 5A discharge), the discharging time should be more than 120 minutes, and 5A * 120/60 H = 10Ah. This is equivalent to driving at a uniform speed of 2 hours on a flat road, 20 km/h x 2 h = 40 km, which is a continuous mileage of charging once. In the process of using, the capacity of the battery will gradually decline, and the mileage will naturally decrease.

2. There are many factors that cause the self-discharge of Panasonic battery, such as impurities in electrolyte and plate materials, self-discharge of partial battery effect, rupture of partition plate, loss of active substance, infiltration dust on battery cover, self-discharge of electrolyte or water forming circuit. What we can do is to keep the Panasonic battery cover dry and clean. In winter, when the battery moves from outside to inside, there will be condensate water in its performance. It can be wiped or recharged after evaporation in the house.