<SEC-DOCUMENT>0001992243-24-000053.txt : 20240117
<SEC-HEADER>0001992243-24-000053.hdr.sgml : 20240117
<ACCEPTANCE-DATETIME>20240117163853
ACCESSION NUMBER:		0001992243-24-000053
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20240115
FILED AS OF DATE:		20240117
DATE AS OF CHANGE:		20240117

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Brown Oscar K
		CENTRAL INDEX KEY:			0001715126
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-41903
		FILM NUMBER:		24538938

	MAIL ADDRESS:	
		STREET 1:		5 GREENWAY PLAZA
		STREET 2:		SUITE 110
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77046

	FORMER NAME:	
		FORMER CONFORMED NAME:	Brown Oscar B.
		DATE OF NAME CHANGE:	20170818

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FREYR Battery, Inc. /DE/
		CENTRAL INDEX KEY:			0001992243
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRONIC COMPONENTS & ACCESSORIES [3670]
		ORGANIZATION NAME:           	04 Manufacturing
		IRS NUMBER:				933205861
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		6&8 EAST COURT SQUARE
		STREET 2:		SUITE 300
		CITY:			NEWNAN
		STATE:			GA
		ZIP:			30263
		BUSINESS PHONE:		678-632-3112

	MAIL ADDRESS:	
		STREET 1:		6&8 EAST COURT SQUARE
		STREET 2:		SUITE 300
		CITY:			NEWNAN
		STATE:			GA
		ZIP:			30263
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>wk-form4_1705527508.xml
<DESCRIPTION>FORM 4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0508</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2024-01-15</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001992243</issuerCik>
        <issuerName>FREYR Battery, Inc. /DE/</issuerName>
        <issuerTradingSymbol>FREY</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001715126</rptOwnerCik>
            <rptOwnerName>Brown Oscar K</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>6&amp;8 EAST COURT SQUARE</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 300</rptOwnerStreet2>
            <rptOwnerCity>NEWNAN</rptOwnerCity>
            <rptOwnerState>GA</rptOwnerState>
            <rptOwnerZipCode>30263</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Chief Financial Officer</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>0</aff10b5One>

    <nonDerivativeTable></nonDerivativeTable>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Stock Options (right to buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>1.55</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2024-01-15</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>105000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F1"/>
            </exerciseDate>
            <expirationDate>
                <value>2029-01-15</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Shares of Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>105000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>105000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Consists of compensatory options which vest annually over three years granted on January 15, 2024 pursuant to the FREYR 2021 Equity Incentive Plan (amended and restated as of May 10, 2023). Of the shares subject to compensatory options, one-third (1/3) vest on January 15, 2025, one-third (1/3) vest on January 15, 2026, and one-third (1/3) vest on January 15, 2027. Options are typically forfeited when the employment relationship ends for employees.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Are L. Brautaset, as Attorney-in-Fact</signatureName>
        <signatureDate>2024-01-17</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
