Razer Blade 15 Advanced Model (Mid 2021) - RZ09-0409 Swollen Battery | Razer Insider
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Razer Blade 15 Advanced Model (Mid 2021) - RZ09-0409 Swollen Battery

  • January 12, 2026
  • 1 reply
  • 16 views

Hello all …

The battery of my Razer Blade 15 Advanced Model (Mid 2021 - RZ09-0409) is completely swollen and does not work. Of course my notebook is out of warranty and I want to buy a new battery, do you know what the proper replacement would be?. I couldn’t find the exact replace number, which is Model RC30-0367, and:

Rated Capacity: 4221mAh/65Wh
Rated Voltage: 15.4V
Limited Charge Voltage: 17.6V

are there any compatible model to buy instead? (I heard that the RC30-0248 could be a replacement model for my Razer)

thanks all!!!

(I’m in Chile, South America ...)

 

 

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1 Reply

Razer.ScarletRouge

Hey there, ​@gsarquis 

 

I understand you'd like to purchase a battery replacement for your Razer Blade 15. I can help arrange a DIY battery replacement for you. This means that we'll send you a new battery, and you can install it yourself or have someone experienced do it for you. This way, you won't need to send in your Razer Blade.

 

To proceed, please send me a private message together with your device's serial number and your country of residence so I can check our system for available battery stock in your area. Thank you!



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