RR04XL L60373-005 Battery Replacement for HP Spectre X360 - Long Life

In this review of the RR04XL L60373-005 replacement battery, the reviewer finds it most useful for owners of HP Spectre X360 13-AW and 13T-AW series who need a reliable, like-new power pack. The bottom line: this pack delivers a clear capacity upgrade over tired factory batteries, with a 15.4V rating and 60.76Wh (3744mAh) capacity that restores full-day use for productivity tasks. The review focuses on real-world fit, safety certifications, and the package extras that make the swap straightforward.

Key Features

• Compatibility: Designed to replace RR04XL, L60373-005 and several HSTNN part numbers so it fits many HP Spectre X360 13-AW and 13T-AW models without modifications.
• Capacity and Voltage: The 60.76Wh at 15.4V rating provides noticeably longer run time than worn original batteries for day-long light office or web use.
• Grade A cells: Uses new Li-ion grade A cells intended to deliver up to 500 recharge cycles, helping the laptop keep usable battery life for years.
• Safety certifications: UL, CE, FCC and RoHS certifications and built-in protections reduce risk from short circuit, overheat, and overload compared with uncertified replacements.
• Package and support: Ships with screwdrivers and 24x7 email support which makes installation and any follow-up questions easier for non-technical users.

Who It's For

This battery replacement is aimed at HP Spectre X360 13-AW and 13T-AW owners who are comfortable doing a simple internal swap and want to restore battery life without buying a new laptop. It suits students, professionals, and frequent travelers who need reliable half-day to full-day runtime for browsing, office apps, and streaming.

It is less suitable for users who expect extreme high-drain performance for long gaming sessions or those who prefer factory-branded service replacements from the laptop manufacturer. If you need on-site service or warranty-level OEM support, consider official service options instead.

Pros & Cons

Pros

• Direct compatibility with a wide range of Spectre X360 13-AW and 13T-AW model numbers makes ordering straightforward.
• The 60.76Wh capacity restores usable run times for everyday productivity and media use.
• Grade A Li-ion cells and multiple safety certifications increase confidence in long-term use.
• Includes screwdrivers and vendor support via email to assist with installation.

Cons

• May require battery cycling and reseating if not recognized immediately after installation, which adds a short setup step.
• Not an OEM battery, so some users will prefer manufacturer-branded replacements for warranty alignment.

Specifications

Model	RR04XL
Voltage	15.4V
Capacity	60.76Wh / 3744mAh
Cells	4-cell Li-ion (Grade A cells)
Compatible part numbers	RR04XL, L60373-005, HSTNN-DB9K, HSTNN-OB1M, L60213-2C1
Certifications	UL, CE, FCC, RoHS

Our Verdict

The RR04XL L60373-005 replacement is a practical, value-oriented choice for Spectre X360 13-AW and 13T-AW owners who want to restore battery life without replacing the laptop. With a 60.76Wh capacity, Grade A cells and multiple safety certifications, it delivers dependable everyday runtime and reasonable longevity, making it good value for users comfortable with a DIY swap.

Frequently Asked Questions

Will this battery fit my Spectre X360 13-AW model?
Check your exact model against the provided compatibility list; it is designed to fit many 13-AW and 13T-AW variants but confirm the connector matches the picture before purchase.

Is there any safety testing on the battery?
Yes, the product is certified to UL, CE, FCC and RoHS standards and includes protections for short circuit, overheating, and overload.

What if the laptop does not recognize the new battery?
If not recognized, reseat the connector and cycle the battery by discharging to about 5% and charging fully 3-4 times as recommended to wake the new pack.