New RC30-0328 15.4V 65Wh 4221mAh 4-Cell Li-ion Battery for Razer Blade 15 Base 2020 2021 RZ09-0328 RZ09-0369 Replaces RC30-0270 Grade A Cells

Why You Need This Battery

Your Razer Blade 15 Base Edition is a powerful gaming laptop, but even the best batteries fade. After a couple of years, you may notice shorter runtime, the laptop shutting down at 30%, or the dreaded plugged in, not charging message. Some cheaper replacement batteries swell, lose capacity in months, or even trigger BIOS warnings.

This RC30-0328 replacement battery solves that problem delivering genuine 65Wh capacity with Grade A cells.

Designed for Razer Blade 15 Base (2020 & 2021)

This battery is a direct fit for the following models (Ctrl+F to search):

2020 Models (RZ09-0328 series):

Razer Blade 15 Base Early 2020 Core i7-10750H / RTX 2060 Max-Q

Razer Blade 15 Base Early 2020 Core i7-10750H / RTX 2070 Max-Q

RZ09-0328, RZ09-0328X, RZ09-03286, RZ09-03287, RZ09-03289

RZ09-03287E22, RZ09-03287E22-R3B1, RZ09-03287E22-R3U1, RZ09-03287E22-R341

RZ09-03286E22

2021 Models (RZ09-0369 series):

Razer Blade 15 Base Edition 2021 i7-10750H / RTX 3060

RZ09-0369, RZ09-0369X

Also compatible with:

Razer Blade RZ09-03304x, RZ09-03305x, RZ09-0330x series

Razer Blade RZ09-0410 series (RZ09-0410, RZ09-0410X, RZ09-0410BE22-R3U1, RZ09-0410BEA2-R3U1)

Specifications

You Can Trust

Specification Detail
Model RC30-0328 (compatible with RC30-0270)
Chemistry Liion
Voltage 15.4V
Capacity 65Wh / 4221mAh
Cells 4Cell
Color Black
Condition Brand New Grade A cells
Compatible Part Numbers

Common P/N
RC30-0328
RC30-0270
RZ09-0330
What a Failing or Fake Battery Costs You

Sudden shutdowns Laptop dies during a ranked match or important render.

Performance throttling CPU/GPU slows down when unplugged, killing FPS.

Swelling A bulging battery can warp the trackpad, crack the chassis, or become a fire hazard.

False capacity Cheap batteries show 65Wh on the label but deliver only 40Wh.

Why Choose This Battery?

True 65Wh capacity Tested and verified, no sticker tricks.

Grade A Liion cells Long cycle life (500+ charges).

Exact fit No modifications, no BIOS errors.

Safety certified Overcurrent, overvoltage, overtemp, and shortcircuit protection.

Easy Installation

Flip your Blade 15 over, remove the bottom cover (Torx T5 screws), disconnect the old battery, and install the new one. Fully charge before first use for optimal performance.

Whats Included

1 x RC30-0328 Replacement Battery

Before You Order

Please doublecheck your original battery part number (RC30-0328 or RC30-0270) and your laptop model (RZ09-0328, RZ09-0369, etc. ). This battery is designed for Base Edition models not for Advanced Edition or Blade Stealth series. Also ensure your Blade has a standard 65Wh battery bay (not the 80Wh variant used in some later models).