What should be included on the packaging to indicate 'protect from moisture' if required?

• A. A simple label reading 'moisture safe'.
• B. Include a moisture barrier inside the package only.
• C. Use a desiccant bag only.
• D. Moisture barrier or waterproof outer packaging per applicable guidelines.

Answer: (D)

Moisture protection in battery shipments comes from packaging that actually resists moisture ingress, and any required indication of that protection must follow the shipping guidelines. A simple label like "moisture safe" doesn’t ensure real protection or meet regulatory requirements. A desiccant bag inside helps reduce moisture inside the package but doesn't provide a moisture barrier or communicate on the outside packaging that moisture protection is in place. The correct approach is to have a moisture barrier inside or use waterproof outer packaging, as dictated by the applicable guidelines. This makes the moisture protection visible and compliant while ensuring the package stays protected during transit.