DYNAMIC BATTERY CHARGING SYSTEM AND METHOD AND BATTERY CHARGING DEVICE

DE602021054909T2Active Publication Date: 2026-05-27NOCO CO
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Patent Information

Application Number
DE602021054909
Authority / Receiving Office
DE · DE
Patent Type
Patents
Current Assignee / Owner
Priority Date
2020-02-14
Filing Date
2021-02-11
Publication Date
2026-05-27
Estimated Expiration
2041-02-11

AI Technical Summary

Technical Problem

Existing lead acid battery chargers face challenges such as improper termination of the taper charge phase, lengthy charge times due to suboptimal specific gravity optimization current, and inefficiencies in charging slightly discharged batteries, exacerbated by variations in battery sizes and plate damage.

Method used

A dynamic battery charging method that switches from a Constant Current (CC) to a Constant Voltage (CV) phase, measures operating current intervals, calculates Delta Current, and adjusts the CV phase based on current thresholds or time intervals to optimize charging, followed by a return to CC phase until a specific voltage is reached.

Benefits of technology

This method reduces charge time and improves charging efficiency by dynamically adjusting the charging phases, ensuring optimal termination and completion of the charge process.

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