RC30-0328 RZ09-0328 Laptop Battery Replacement for Razer Blade 15

In this review the RC30-0328 replacement battery is evaluated for owners of the Razer Blade 15 Base 2020 and 2021 models who need a direct battery swap. The bottom line: this is a practical, no-frills replacement that matches the original's 65Wh capacity and fits the long list of RZ09- model numbers, so it is best for users who want a straightforward, compatible battery with a modest 3-6 hour runtime rather than a premium OEM purchase. The reviewer found the pack easy to install and appreciated the included screwdrivers and clear instructions.

Key Features

• 65Wh Capacity: Provides the same nominal energy as the original, allowing a realistic laptop runtime of roughly 3-6 hours depending on workload.
• 15.4V Voltage: Matches the required voltage for Razer Blade 15 Base 2020/2021 models for safe and stable operation.
• Direct Fit Compatibility: Built to replace common RZ09-0328 series part numbers, reducing the risk of connection or fit issues during installation.
• Includes Tools: Ships with two screwdrivers and an instruction sheet, which makes the swap easier for users who do not already have laptop tools.
• Safety Certifications: OUWEE cites UL, CE, FCC and RoHS certification, offering reassurance about manufacturing standards and environmental compliance.

Who It's For

This replacement battery is best for Razer Blade 15 Base owners who need to restore portable battery life without buying a manufacturer service replacement. It fits early 2020 and 2021 Base models including those with RTX 2060, RTX 2070 Max-Q and RTX 3060 series configuration codes and is aimed at users comfortable opening their laptop or following instructions to swap the pack.

It is less suitable for people who require extended battery life beyond the original capacity or who prefer official branded parts for warranty continuity. Also, users who expect exceptional fast charging improvements or dramatic runtime gains should look for higher-capacity or manufacturer-specific options instead.

Pros & Cons

Pros

• Replaces the original capacity and voltage for consistent operation with supported Razer Blade 15 Base models.
• Includes basic tools and an instruction sheet, which simplifies installation for non-professionals.
• Customers report a reliable fit and good functionality once installed.

Cons

• Charge rate feedback is mixed from users, so charging behavior can vary by laptop and charger.
• Runtime is consistent with original spec (3-6 hours) but not extended beyond stock performance.

Specifications

Our Verdict

The RC30-0328 replacement battery is a sensible, cost-effective option for Razer Blade 15 Base 2020/2021 owners who need a like-for-like swap. It delivers the stated 65Wh capacity, fits the specified RZ09 series models, and comes with tools to make installation straightforward - offering good value for users seeking a practical restoration of mobile runtime without added bells and whistles.

Frequently Asked Questions

Will this battery fit my Razer Blade 15 Base 2020?
Yes, it is designed to fit Razer Blade 15 Base 2020 and 2021 models with the listed RZ09 series part numbers.

How long does the battery last on a charge?
Typical runtime is about 3-6 hours depending on workload and power settings.

Does the package include tools to install the battery?
Yes, the package includes two screwdrivers and an instruction sheet to assist with installation.