Goods Across Borders · Customs rule card
Lithium Power Bank → Singapore
Purpose: Traveling · Verified: 2025-01-15
Under 100Wh in carry-on only
Details
Singapore follows IATA lithium battery regulations. Power banks under 100Wh permitted in carry-on. Singapore Airlines enforces strict battery rules. No power banks in checked luggage. Travelers should keep items in original packaging where applicable. No special customs procedures required for personal quantities within standard duty-free allowances. Declare if exceeding personal use thresholds.
Quantity limit
Under 100Wh in carry-on
Legal reference
CAAS regulations
IATA dangerous goods
Lithium Power Bank is classified under Class 9 — Miscellaneous dangerous goods. Cabin and checked-baggage limits apply on top of customs rules.
Practical advice
No special procedure is required for personal quantities of lithium power bank arriving in Singapore. Quantities above duty-free allowances must still be declared. Verify current limits with Singapore Customs.
Customs authority
Singapore Customs · https://www.customs.gov.sg