UL 2056:2020

$56.55

Outline of Investigation for Safety of Lithium-ion Power Banks

Published By	Publication Date	Number of Pages
UL	2020-08-20	22

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Category: UL

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Description

1 Scope

This outline of investigation specifies requirements and tests for the safety of power banks using lithium-ion batteries as the energy source, with input and output voltages not exceeding 20 Vdc.

NOTE 1 Power banks integrated (removable only) in luggage, carrying cases, bags, packs, etc. are within the scope of this outline of investigation.

NOTE 2 This outline of investigation does not apply to:

– Power banks with jump start function covered by UL 2743;
– Power banks provided as a part of an appliance;
– Power banks provided as part of a mobility device, including luggage with means of propulsion.