There is a special battery measuring instrument for the quality of the battery, but the average user rarely has this instrument, and there is only one multimeter. The following points in the repair of the identification of the quality of the battery is summarized for reference. 1, judging from the appearance: Observe whether the appearance
Viida battery sudden power failure revealed two self-saving methods The 5HR capacity of a Vitech battery decreases as the temperature of the battery decreases. The electrolyte is not easy to diffuse, and the chemical reaction rate of the active substance at the two poles is slow. When the temperature of the battery is reduced, its
VRLA has been widely used in power system for its characteristics of pollution-free sealing, maintenance-free and low self-discharge, and is often called "maintenance-free battery". Because in the actual maintenance work, it is often mistaken for a battery that does not need maintenance, but "maintenance-free" is not no maintenance, it is relative to [caption id="attachment_42113" align="aligncenter"
Causes of early damage and proper use and storage of batteries 1) Causes of early damage ① The size of pole pile and chuck do not meet, the installation is too loose, the contact is poor, can not work normally; The installation is too tight, and the pole is easily damaged by hard prying
First, the installation position requirements of the battery 1, the battery should be away from the heat source and easy to generate sparks, the safety distance should be greater than 0.5 meters. 2, Viada battery should avoid direct sunlight, can not be placed in a closed container, can not be placed in an environment with
The common problems and test methods of valve-controlled battery maintenance, pointed out that the problems that are easy to ignore in production and operation, put forward to strictly implement the *** and industry standards, in accordance with the prescribed test methods to regularly test and maintain the battery, to ensure that the performance of the
How to prevent self-discharge In the storage process, the battery will more or less produce self-discharge phenomenon. Normal battery, every 1 day storage, power capacity loss of about 1% to 2%, that is, a fully charged battery, stored for 1 month, power capacity loss of about half. First, the cause of self-discharge 1, the battery
One of the world's three major professional manufacturers of small VRLA lead-acid closed batteries, with an annual output of 15 million. The annual turnover has increased by more than 20%, and the global turnover has reached 75 million US dollars in 1998. Super research and development capability Headquartered in San Diego, California, with a sales
In recent years, with the needs of the development of science and technology, the application of batteries in all aspects is also very extensive, and the application of batteries at the same time, but also brought a series of problems, so it is very important to improve the safety and reliability of battery operation, do
Factors that cause UPS Vida battery damage: · Contaminated by dirt; · When the UPS battery is charged with too much current, the charging current will explode the battery, resulting in a greatly shortened battery life; [caption id="attachment_42113" align="aligncenter" width="750"] weida[/caption] · Deformation of the electrode plate forms contact between the positive plate and the
中文版