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UL - 2595 BULLETIN

UL Standard for Safety General Requirements for Battery-Powered Appliances

active, Most Current
Organization: UL
Publication Date: 23 March 2018
Status: active
Page Count: 84
scope:

This standard applies to battery operated appliances. This standard applies to appliances incorporating detachable, integral and separable battery packs. The maximum rated voltage for appliances and battery packs is 250V d.c.

This standard also applies to battery-powered appliances that are also operated and/or charged directly from the mains or a non-isolated source, including appliances provided with integral battery chargers. The additional considerations for these constructions are contained in Additional Requirements for Battery Operated Appliances with a Connection to Mains or a Non-isolated Source, Clause 22.

These requirements are structured so as to be used in conjunction with an end product standard. These requirements are not intended to provide comprehensive evaluation of a battery operated appliance independent of an end-product standard.

These requirements only address the potential risks unique to the utilization of a battery supply in a product. With the exception of appliances that also have a mains or non-isolated source, these requirements replace or modify the requirements associated with risk of fire and electric shock for mains powered versions of the appliance in the end product standard. See Indent A in Table D1.1.

Conditions of use of the product that are the basis for test and other evaluations in the standard are retained and applied, as far as practicable, to these products employing a battery supply.

Battery operated appliances not able to be connected to mains connected power covered by this standard are not considered to be grounded (class l) or double-insulated (class II) appliances and therefore are not required to have basic, supplementary or reinforced insulation. Electric shock hazard is considered to exist only between parts of opposite polarity.

When evaluating the risk of fire associated with detachable battery packs, consideration has been given to the fact that these battery packs are unattended energy sources and have been evaluated as such in this standard. Detachable battery packs evaluated by this standard are therefore considered to fulfill an effective protection against the risk of fire equivalent to that of the end-product standard.

Since battery packs for appliances are subjected to different use patterns (such as rough use, high charging and discharging currents) their safety can be evaluated only by this standard and not by using other standards for battery packs, such as UL 2054, or IEC 62133 or UL 62133 and CAN/CSA E62133 unless otherwise indicated in this standard. All relevant aspects related to the safety of batteries are addressed in this standard, such that the requirements of IEC 62133 or UL 62133 and CAN/CSA E62133 need not be separately applied.

This standard does not apply to the safety of battery chargers themselves. However, this standard covers the safe functioning of lithium-ion battery systems.

Document History

2595 BULLETIN
March 23, 2018
UL Standard for Safety General Requirements for Battery-Powered Appliances
This standard applies to battery operated appliances. This standard applies to appliances incorporating detachable, integral and separable battery packs. The maximum rated voltage for appliances and...
May 15, 2015
UL Standard for Safety General Requirements for Battery-Powered Appliances
A description is not available for this item.
February 13, 2015
UL Standard for Safety General Requirements for Battery-Powered Appliances
This standard applies to battery operated appliances. This standard applies to appliances incorporating detachable, integral and separable battery packs. The maximum rated voltage for appliances and...
July 28, 2014
UL Standard for Safety General Requirements for Battery-Powered Appliances
This standard applies to battery operated appliances. This standard applies to appliances incorporating detachable, integral and separable battery packs. The maximum rated voltage for appliances and...
February 8, 2013
UL Standard for Safety General Requirements for Battery-Powered Appliances
A description is not available for this item.
February 8, 2013
UL Standard for Safety General Requirements for Battery-Powered Appliances
A description is not available for this item.
November 2, 2012
UL Standard for Safety General Requirements for Battery-Powered Appliances
A description is not available for this item.
May 4, 2012
UL Standard for Safety General Requirements for Battery-Powered Appliances
A description is not available for this item.

References

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