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Rectangular black lithium-ion laptop battery pack

KingSener

KingSener RC30-0423 15.4V 82WH laptop battery for Razer Blade 17 2022

SKU CH-11YQ-B1QA0 MPN RC30-0423

Replacement Li-ion battery delivers 15.4V and 82WH for Razer Blade 17 2022 models

  • Battery voltage rating15.4 V
  • Battery capacity5,329 mAh/82WH
  • 82WH capacity supports extended work sessions
  • 4V output matches original Razer Blade 17 2022 specifications
  • 5329mAh lithium-ion cells deliver reliable daily power
  • Replaces RC30-0423 part for direct fitment
  • 100% brand-new condition ensures full service life

Compatible Razer Blade 17 2022 Battery

This KingSener RC30-0423 replacement battery fits Razer Blade 17 2022 series laptops including RZ09-0423 and RZ09-0423PEF3 models. It delivers a 15.4V output with an 82WH capacity built from Li-ion cells. The unit arrives new and ready to install as a direct replacement for the original RC30-0423 part.

Sustained Runtime With 82WH Capacity

The 5329mAh rating supports extended work sessions away from mains power. Li-ion chemistry maintains stable voltage through the discharge cycle rather than dropping off sharply under continuous load. This helps the laptop sustain performance during long compiles, rendering or travel use without unexpected shutdowns.

Verify Exact Model Before Ordering

Confirm your laptop carries the RZ09-0423 or RZ09-0423PEF3 designation to ensure the connector and form factor match. The battery is designed for the 2022 Blade 17 chassis only; other Blade 17 generations or screen sizes use different part numbers and will not fit.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $39.99
Pricier than about 71% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameKingSener
Model nameRC30-0423
Part numberRC30-0423
Power
Battery voltage rating15.4 V
Battery capacity5,329 mAh/82WH

Questions about this item

Does the 15.4 V 82 Wh battery run hot or draw extra power when the laptop is used all day?

The 15.4 V 82 Wh lithium-ion pack matches the original voltage and capacity, so it generates the same heat and power draw as the factory unit under continuous use.

Besides the battery itself, what must I already have to install the RC30-0423 in my Razer Blade 17 2022?

You need the laptop chassis and the internal battery connector; the RC30-0423 is a direct replacement that fits the existing mounting points and plug.

Will the RC30-0423 work correctly alongside the original motherboard and charging circuitry in my 2022 Blade 17?

Yes, the 15.4 V 5329 mAh specification matches the OEM design, so the existing charging controller manages it without any firmware or hardware changes.

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