T/UNP 806-2025 Active Group standards

T/UNP 806-2025 Technical specification for lead-acid battery repair

Publish Date: 2025-08-08 Implement Date: 2025-08-08 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/UNP 806-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Normal diagnostic instruments

ICS Name: Acid storage batteries

Publish Date: 2025-08-08

Implement Date: 2025-08-08

Scope

The standard specifies the general requirements, equipment, processes, waste disposal, evaluation grading, safety and environmental protection, and information management for the repair of lead-acid batteries. It applies to the non-destructive electrochemical repair of open-type or valve-regulated sealed lead-acid batteries without structural damage. It clearly specifies the performance parameters of repair equipment and safety protection requirements; the repair process includes pre-repair external and internal inspections, various repair methods, and post-repair inspections; there are specific standards and processing procedures for determining whether the battery is to be scrapped; the battery is evaluated in four grades based on its capacity recovery rate; and it emphasizes safety and environmental protection, as well as full-process information recording and traceability.