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Main image of AURUNHO HK04XL L82391-005 54Wh Battery Replacement for HP EliteBook x360 1030 G7 G8 EliteBook x360 1040 G7 G8 Series L82391-006 L82391-007 HSTNN-IB9H L79376-1B1 L79376-1B2 HK04054XL HKO4XL

Alt view image 2 of 5 - AURUNHO HK04XL L82391-005 54Wh Battery Replacement for HP EliteBook x360 1030 G7 G8 EliteBook x360 1040 G7 G8 Series L82391-006 L82391-007 HSTNN-IB9H L79376-1B1 L79376-1B2 HK04054XL HKO4XL

Alt view image 3 of 5 - AURUNHO HK04XL L82391-005 54Wh Battery Replacement for HP EliteBook x360 1030 G7 G8 EliteBook x360 1040 G7 G8 Series L82391-006 L82391-007 HSTNN-IB9H L79376-1B1 L79376-1B2 HK04054XL HKO4XL

Alt view image 4 of 5 - AURUNHO HK04XL L82391-005 54Wh Battery Replacement for HP EliteBook x360 1030 G7 G8 EliteBook x360 1040 G7 G8 Series L82391-006 L82391-007 HSTNN-IB9H L79376-1B1 L79376-1B2 HK04054XL HKO4XL

Alt view image 5 of 5 - AURUNHO HK04XL L82391-005 54Wh Battery Replacement for HP EliteBook x360 1030 G7 G8 EliteBook x360 1040 G7 G8 Series L82391-006 L82391-007 HSTNN-IB9H L79376-1B1 L79376-1B2 HK04054XL HKO4XL

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AURUNHO HK04XL L82391-005 54Wh Battery Replacement for HP EliteBook x360 1030 G7 G8 EliteBook x360 1040 G7 G8 Series L82391-006 L82391-007 HSTNN-IB9H L79376-1B1 L79376-1B2 HK04054XL HKO4XL

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Specifications Model: HK04XL . Voltage: 7.7V . Capacity: 45Wh/6669 . Color: Black . 100% brand New from Manufacturer.
Fits Models for HP EliteBook X360 1040 G8 series,EliteBook X360 1030 G8 series,EliteBook X360 1040 G7 series,EliteBook X360 1030 G7 series. (Note:There are two different capacity versions of the HK04XL battery (54Wh and 78Wh) which are not compatible due to physical differences in their design and connector placement.)
Compatible P/NHK04XL, HK04054XL,L82391-005,L82391-006,L82391-007,HSTNN-IB9H,L79376-1B1,L79376-1B2
SecurityALL of our battery is CE,FCC,RoHS Certified .And have passed a series tests of short circuit, overheating, and overload protection before shipments for safety.
AURUNHO After-sales We guarantee 30 days money-back and 12-month warranty; 24 x 7 email support. For any battery questions you fell free to contact us via "Your Orders" tab in your account, we will be glad to help you within 24 hours.

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Specifications

Model: HK04XL.
Voltage: 7.7V.
Capacity: 45Wh/6669.
Color: Black. 100% brand New from Manufacturer. ^^ Fits Models for HP EliteBook X360 1040 G8 series, EliteBook X360 1030 G8 series, EliteBook X360 1040 G7 series, EliteBook X360 1030 G7 series.
(Note: There are two different capacity versions of the HK04XL battery (54Wh and 78Wh) which are not compatible due to physical differences in their design and connector placement. ) ^^ Compatible P/NHK04XL, HK04054XL, L82391-005, L82391-006, L82391-007, HSTNN-IB9H, L79376-1B1, L79376-1B2 ^^ SecurityALL of our battery is CE, FCC, RoHS Certified. And have passed a series tests of short circuit, overheating, and overload protection before shipments for safety. ^^ AURUNHO After-sales We guarantee 30 days money-back and 12-month warranty; 24 x 7 email support. For any battery questions you fell free to contact us via "Your Orders" tab in your account, we will be glad to help you within 24 hours.

Additional Information
First Listed on Newegg	February 15, 2026

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Return for refund within: 30 days
Return for replacement within: non-replaceable
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Item#: 9SIC56GKSS6477