Home / Certifications / UL 2743
UL 2743
Standard for Safety for Portable Power Packs
- Issued by
- UL Standards & Engagement
- Markets
- United States, Canada
- Categories
- Portable Power Stations
What it covers
Safety standard for portable power packs: one or more batteries in an enclosure, used as a portable source of power when grid power is unavailable. Its scope limits aggregate lithium-ion capacity to 20 kWh; larger systems fall under UL 9540.
How to verify a certificate
Ask the supplier for the certificate or file number and the exact model it covers, then look it up in UL Product iQ. A certificate that is not in the registry, or that covers a different model, does not certify the product in front of you.
Products holding UL 2743 (1, 0 verified)
| Product | Brand | Type | Capacity | Output | Chemistry | Certifications |
|---|---|---|---|---|---|---|
| EcoFlow DELTA Pro 3 | EcoFlow | Portable power station | 4.1 kWh | 4,000 W | LFP | UL 2743 UN 38.3 |