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  <xsd:element abstract="true" id="ulbi_OptionsIIMember" name="OptionsIIMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_OptionsIMember" name="OptionsIMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_OptionsIvMember" name="OptionsIvMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_PNCBankMember" name="PNCBankMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="ulbi_PaymentsToAcquireBusinessesNetOfCashAcquiredWorkingCapitalAdjustment" name="PaymentsToAcquireBusinessesNetOfCashAcquiredWorkingCapitalAdjustment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="ulbi_PropertyPlantAndEquipmentEstimatedUsefulLifeTableTextBlock" name="PropertyPlantAndEquipmentEstimatedUsefulLifeTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="ulbi_ProvisionForDoubtfulAccountsNetOfRecoveries" name="ProvisionForDoubtfulAccountsNetOfRecoveries" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_RangeFourMember" name="RangeFourMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_RangeOneMember" name="RangeOneMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_RangeThreeMember" name="RangeThreeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_RangeTwoMember" name="RangeTwoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_ReclassificationOfCurrentDeferredTaxAssetsToNoncurrentMember" name="ReclassificationOfCurrentDeferredTaxAssetsToNoncurrentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="ulbi_ResearchAndDevelopmentExpenseGross" name="ResearchAndDevelopmentExpenseGross" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="ulbi_ResearchAndDevelopmentRevenue" name="ResearchAndDevelopmentRevenue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="ulbi_RevenueTotalPercentage" name="RevenueTotalPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration"/>
  <xsd:element id="ulbi_ScheduleOfNetDeferredTaxLiabilitiesTableTextBlock" name="ScheduleOfNetDeferredTaxLiabilitiesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element id="ulbi_ScheduleOfRevenuesFromExternalCustomersByBusinessSegmentSectorTableTextBlock" name="ScheduleOfRevenuesFromExternalCustomersByBusinessSegmentSectorTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="ulbi_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRightsIncrementalVestingShares" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRightsIncrementalVestingShares" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_ShareRepurchaseProgramMember" name="ShareRepurchaseProgramMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="ulbi_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsMinimumClosingSharePrice" name="SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsMinimumClosingSharePrice" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="instant"/>
  <xsd:element id="ulbi_SharebasedCompensationArrangementBysharebasedPaymentAwardFairValueAssumptionsForfeitureRate" name="SharebasedCompensationArrangementBysharebasedPaymentAwardFairValueAssumptionsForfeitureRate" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_The2004LongtermIncentivePlan2004Member" name="The2004LongtermIncentivePlan2004Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_The2014LongtermIncentivePlan2014Member" name="The2014LongtermIncentivePlan2014Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-1-summary-of-operations-and-significant-accounting-policies-property-plant-and-equipment-estimated-useful-life-details" name="statement-statement-note-1-summary-of-operations-and-significant-accounting-policies-property-plant-and-equipment-estimated-useful-life-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-1-summary-of-operations-and-significant-accounting-policies-tables" name="statement-statement-note-1-summary-of-operations-and-significant-accounting-policies-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-11-business-segment-information-domestic-and-international-revenue-by-segment-details" name="statement-statement-note-11-business-segment-information-domestic-and-international-revenue-by-segment-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-11-business-segment-information-revenue-by-business-segment-sector-details" name="statement-statement-note-11-business-segment-information-revenue-by-business-segment-sector-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-11-business-segment-information-segment-activity-details" name="statement-statement-note-11-business-segment-information-segment-activity-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-11-business-segment-information-tables" name="statement-statement-note-11-business-segment-information-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-2-acquisition-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" name="statement-statement-note-2-acquisition-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-2-acquisition-tables" name="statement-statement-note-2-acquisition-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-2-acquisition-unaudited-pro-forma-information-details" name="statement-statement-note-2-acquisition-unaudited-pro-forma-information-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-4-supplemental-balance-sheet-composition-of-intangible-assets-details" name="statement-statement-note-4-supplemental-balance-sheet-composition-of-intangible-assets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-4-supplemental-balance-sheet-information-amortization-of-intangible-assets-details" name="statement-statement-note-4-supplemental-balance-sheet-information-amortization-of-intangible-assets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-4-supplemental-balance-sheet-information-components-of-inventory-details" name="statement-statement-note-4-supplemental-balance-sheet-information-components-of-inventory-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-4-supplemental-balance-sheet-information-components-of-property-plant-and-equipment-details" name="statement-statement-note-4-supplemental-balance-sheet-information-components-of-property-plant-and-equipment-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-4-supplemental-balance-sheet-information-summary-of-goodwill-details" name="statement-statement-note-4-supplemental-balance-sheet-information-summary-of-goodwill-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-4-supplemental-balance-sheet-information-tables" name="statement-statement-note-4-supplemental-balance-sheet-information-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-5-operating-leases-future-minimum-lease-payments-details" name="statement-statement-note-5-operating-leases-future-minimum-lease-payments-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-5-operating-leases-tables" name="statement-statement-note-5-operating-leases-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-6-debt-interest-rate-margins-details" name="statement-statement-note-6-debt-interest-rate-margins-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-6-debt-tables" name="statement-statement-note-6-debt-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-7-commitments-and-contingencies-changes-in-produce-warranty-liability-details" name="statement-statement-note-7-commitments-and-contingencies-changes-in-produce-warranty-liability-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-7-commitments-and-contingencies-tables" name="statement-statement-note-7-commitments-and-contingencies-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-8-shareholders-equity-noncash-stock-compensation-expense-details" name="statement-statement-note-8-shareholders-equity-noncash-stock-compensation-expense-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-8-shareholders-equity-options-range-of-exercise-prices-details" name="statement-statement-note-8-shareholders-equity-options-range-of-exercise-prices-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-8-shareholders-equity-stock-option-activity-details" name="statement-statement-note-8-shareholders-equity-stock-option-activity-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-8-shareholders-equity-stock-option-assumptions-details" name="statement-statement-note-8-shareholders-equity-stock-option-assumptions-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-8-shareholders-equity-tables" name="statement-statement-note-8-shareholders-equity-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-9-income-taxes-deferred-tax-assets-and-liabilities-details" name="statement-statement-note-9-income-taxes-deferred-tax-assets-and-liabilities-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-9-income-taxes-effective-rate-reconciliation-details" name="statement-statement-note-9-income-taxes-effective-rate-reconciliation-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-9-income-taxes-income-tax-expense-details" name="statement-statement-note-9-income-taxes-income-tax-expense-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-9-income-taxes-net-deferred-tax-liabilities-details" name="statement-statement-note-9-income-taxes-net-deferred-tax-liabilities-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-9-income-taxes-tables" name="statement-statement-note-9-income-taxes-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-note-9-income-taxes-united-states-and-foreign-income-loss-from-continuing-operations-before-income-taxes-details" name="statement-statement-note-9-income-taxes-united-states-and-foreign-income-loss-from-continuing-operations-before-income-taxes-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="ulbi_statement-statement-significant-accounting-policies-policies" name="statement-statement-significant-accounting-policies-policies" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
</xsd:schema>
