Method for detecting, balancing and restoring six-block lead-acid storage battery

Abstract

The invention relates to a method for detecting, balancing and restoring a six-block lead-acid storage battery. The method comprises the following steps of initially detecting; discharging until the voltage of the battery is 10.5V; checking a voltage rise condition; determining a damaged block position of a waste storage battery and punching; leading out an electrode; adding distilled water or purified water; continuously discharging for 3 to 5 minutes; positively charging a negative block after inversely charging until a single block voltage is 2V; ordinarily charging for 7 to 8 hours; overcharging for 3 hours; charging a single liquid storage block with relatively low voltage; and finishing until the voltage of six liquid storage blocks is 2.6V. By the method, a barren liquid type sealing storage battery, a rich liquid type lead-acid storage battery and a maintenance-free sealing storage battery can be maintained, balanced and restored, the voltage of each liquid storage tank is kept about 2V, and the service life of the restored lead-acid storage battery is longer; and moreover, the maintenance rate is high, cost is low, operation is easy, energy and emission are favorably saved and reduced for a country, waste is reclaimed, and green energy saving and environmental friendliness are achieved, and an environment cannot be polluted.

Description

technical field [0001] The invention relates to a method for detecting and repairing a lead-acid battery, in particular to a method for detecting and repairing a six-grid lead-acid battery in balance. Background technique [0002] In recent years, the technology of my country's lead-acid battery industry has been developing continuously, and the products are becoming more and more mature. The starter battery structure is gradually optimized and upgraded, and it is still an important power supply device for military and civilian transportation equipment, playing an important supporting role for my country to become a major automobile producer in the world. As the core components of backup power and large-scale reserve power, valve-regulated batteries and colloidal batteries have become important basic industries in the development of the national economy. The lead-acid battery industry has become an indispensable power source. [0003] In recent years, electric bicycles ha...

AI Technical Summary

Problems solved by technology

The repair time is long and the effect is not significant

There are also some repair fluids for lead-acid batteries, which mainly decompose sulfate by adding activators to make them separate from the battery plates, but they can only be used for flooded lead-acid batteries, and the repair degree for flooded lead-acid batteries is only 80%. %

It cannot be used at all for lean liquid sealed batteries and maintenance-free sealed batteries

Moreover, these repair methods all use the overall method, that is, the voltage of the entire battery reaches the standard, and there is no guarantee that the voltage of each liquid storage tank after repair is about 2V. It may be that the voltage of some liquid storage tanks is very high, and some liquid storage tanks Still in a low pressure state, the repair effect is not ideal

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