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	  <link:definition>00000051 - Disclosure - Note 8 - Income Taxes (Details Narrative)</link:definition>
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	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
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	<link:roleType roleURI="http://ultralifecorporation.com/role/Note9-401kRetirementBenefitPlanDetailsNarrative" id="Note9-401kRetirementBenefitPlanDetailsNarrative">
	  <link:definition>00000052 - Disclosure - Note 9 - 401k Retirement Benefit Plan (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
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	<link:roleType roleURI="http://ultralifecorporation.com/role/Note10-BusinessSegmentInformation-SegmentActivityDetails" id="Note10-BusinessSegmentInformation-SegmentActivityDetails">
	  <link:definition>00000053 - Disclosure - Note 10 - Business Segment Information - Segment Activity (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
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	<link:roleType roleURI="http://ultralifecorporation.com/role/Note10-BusinessSegmentInformationDetailsNarrative" id="Note10-BusinessSegmentInformationDetailsNarrative">
	  <link:definition>00000054 - Disclosure - Note 10 - Business Segment Information (Details narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
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	<link:roleType roleURI="http://ultralifecorporation.com/role/Note11-FireAtManufacturingFacilityDetails" id="Note11-FireAtManufacturingFacilityDetails">
	  <link:definition>00000055 - Disclosure - Note 11 - Fire at Manufacturing Facility (Details)</link:definition>
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	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
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    <element id="ulbi_ApplcableInterestRateMarginDomain" name="ApplcableInterestRateMarginDomain" abstract="true" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="ulbi_QuarterlyUndrawnBorrowingAvailabilityAxis" name="QuarterlyUndrawnBorrowingAvailabilityAxis" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" />
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    <element id="ulbi_EmploymentAgreementDomain" name="EmploymentAgreementDomain" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
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    <element id="ulbi_Note8IncomeTaxesUnitedStatesAndForeignIncomeLossFromContinuingOperationsBeforeIncomeTaxesDetailsAbstract" name="Note8IncomeTaxesUnitedStatesAndForeignIncomeLossFromContinuingOperationsBeforeIncomeTaxesDetailsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
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    <element id="ulbi_Note9401kRetirementBenefitPlanDetailsNarrativeAbstract" name="Note9401kRetirementBenefitPlanDetailsNarrativeAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="ulbi_StatementOperatingActivitiesAxis" name="StatementOperatingActivitiesAxis" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" />
    <element id="ulbi_Note10BusinessSegmentInformationDetailsNarrativeAbstract" name="Note10BusinessSegmentInformationDetailsNarrativeAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
</schema>
