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Lithium batteries require UN38.3 certification — no shipping line accepts them without it. Packaging is strictly regulated: UN-spec boxes, clear labels, and a 24-hour emergency contact number. Get these wrong and your shipment is rejected.

FBA logistics balances speed and cost. Non-urgent: sea (25-30 days). Urgent: air (3-5 days). Middle ground: sea express (12-15 days). Customs clearance is where most problems happen — work with an experienced broker.

Dangerous goods export is complex. Determine the UN number and hazard class. Prepare MSDS and dangerous goods certificate. Book 2-3 weeks ahead as slots are limited. Every step must be precise — one mistake can cause a serious incident.

LCL vs FCL depends on volume and urgency. Under 15 CBM, LCL is cheaper. Over 20 CBM, FCL is more economical. LCL has schedule unpredictability — the container won't sail until full. Use LCL for non-urgent shipments.