H20-688_V1.0 Premium Exam Questions

Exact Extract — Lithium Battery Charging Management (PDF page 55, training slide 15)

Forbid charging in the warehouse.

Additional Extract — Onsite Storage Requirements (PDF page 176, training slide 35): Charging requirements: No charging in Huawei warehouses. Promptly deliver the batteries to qualified LSPs to charge.

Technical Deep Dive:

Lithium-ion energy-storage products may require periodic maintenance charging during prolonged storage to prevent excessive discharge and maintain battery health.

However, battery charging introduces electrical and thermal risks that require suitable equipment, supervision, and safety controls.

Option B is correct because Huawei explicitly prohibits charging lithium batteries inside its warehouses.

The prohibition is intended to prevent uncontrolled charging activities in locations primarily designed for storage rather than battery charging operations.

Improper charging may cause overheating, abnormal cell behavior, electrical faults, and potentially thermal runaway.

Huawei requires batteries needing maintenance charging to be transferred to qualified logistics service providers or other approved charging facilities.

These facilities must follow the relevant product instructions and operational safety requirements.

The charging interval depends on the battery model, its storage conditions, and the manufacturer ' s instructions. The first charging date indicated on the outer packaging and the product user manual are important references.

Warehouse personnel should monitor storage duration and ensure that batteries approaching their maintenance charging deadline are identified and handled appropriately.

The requirement to periodically charge stored batteries does not override the prohibition against charging them inside the warehouse.

Final verification: B.

Exact Extract — Entry Management: Equipment and Materials Acceptance (PDF page 267, training slide 22)

The package is not intact. Communicate with the EPC/customer and owner about whether to further check and receive goods.

Do not install damaged devices or connect them to the network. Onsite rectification must be approved by the customer or owner and confirmed by the R & D department.

Technical Deep Dive:

Equipment acceptance involves verifying packaging integrity, delivery documentation, product specifications, quantities, and the physical condition of equipment.

The statement is false because assessment and acceptance decisions are not exclusively assigned to the SQA and supervision engineer.

When outer packaging is damaged, the project team must communicate with the EPC, customer, and owner to determine whether further inspection and acceptance should proceed.

The SQA identifies quality risks and verifies compliance with the acceptance procedure. The supervision engineer coordinates the relevant technical inspections and construction-related activities.

However, project stakeholders must participate in decisions concerning acceptance when shipping damage or packaging nonconformities are discovered.

If the investigation reveals damage to the equipment itself, the issue must be escalated according to the applicable replacement or repair procedure.

A damaged product must not be installed, energized, or connected to the operational network merely because it appears functional.

The key distinction is between identifying the damage, assessing its technical consequences, and authorizing acceptance or corrective action. These activities may involve different responsible parties.

Final verification: B. The word only makes the statement incorrect.