Singapore Battery Shipping Complete Guide

Shipping lithium batteries to Singapore requires compliance with IATA dangerous goods regulations for air, IMDG Code for sea, and Singapore import requirements. Battery classifications include lithium-ion and lithium-metal, each in three transport forms: batteries alone, batteries in equipment, and batteries with equipment, corresponding to UN3480, UN3481, UN3090, and UN3091. Air freight imposes strict limits on watt-hour capacity, state of charge, packaging, labeling, and requires a Shipper's Declaration for Dangerous Goods. Sea freight follows IMDG Code, requiring MSDS, UN-compliant packaging, and proper dangerous goods declaration. Singapore may require product registration or safety certification for certain battery-containing consumer electronics. UN38.3 test reports are mandatory for international shipment of lithium batteries and must be current for each battery model. Packaging must prevent short circuits, compression, and leakage. Matching the transport mode to battery type and watt-hour rating is the safest starting point for compliance planning.