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UL 2056 OUTLINE

UL Outline for Investigation for Safety of Lithium-ion Power Banks

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Organization: UL
Publication Date: 20 August 2020
Status: active
Page Count: 22
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.

Document History

UL 2056 OUTLINE
August 20, 2020
UL Outline for Investigation for Safety of Lithium-ion Power Banks
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....
November 3, 2015
UL Outline for Investigation Safety of Power Banks
These requirements cover power banks, sometimes also known as portable USB chargers or portable back-up battery power, which are standalone devices that incorporate batteries for mobile powering of...
August 5, 2015
UL Outline for Investigation Safety of Power Banks
These requirements cover power banks, sometimes also known as portable USB chargers or portable back-up battery power, which are standalone devices that incorporate batteries for mobile powering of...

References

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