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Head to head · Prices checked Oct 21, 2026

Coolkiller CK98 vs Royalaxe L98Battery Life vs Build Kit

Choose the Coolkiller CK98 for its more comprehensive accessory kit and switch variety, or the Royalaxe L98 for its significantly larger battery.

Quick verdict

Which one should you get?

Get the

Coolkiller CK98

Battery Life

If you want

  • Includes a comprehensive kit with an aluminum ammunition case, spring cable, and switch puller.
  • Features three-layer sound dampening with Poron foam and silicone pads for a quieter typing experience.
  • Offers a choice of linear, tactile, and silent switch types from the manufacturer.

And can live with

  • Has a smaller 3750mAh battery compared to the competition.
  • Heavier at 1300g, making it less portable.
  • The vendor description highlights a transparent aesthetic which may not suit all desk setups.
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Get the

Royalaxe L98

Build Kit

If you want

  • Larger 6000mAh battery capacity for extended wireless usage.
  • Lighter weight of 1120g for better portability.
  • Comes with TTC Titan Heart linear switches rated for over 100 million keystrokes.

And can live with

  • The accessory kit appears more basic, lacking the aluminum case and spring cable of the CK98.
  • Switch options are not specified beyond the included linear TTC switches.
  • Currently listed as out of stock, which may affect immediate availability.
Check price

Bottom line

Select the Coolkiller CK98 if you value a complete unboxing experience with premium accessories, more switch options, and a focus on acoustic tuning. Opt for the Royalaxe L98 if your primary concern is maximizing battery life for wireless use and you prefer a lighter keyboard. Both are competent 98% keyboards, so your decision should align with which set of tangible features matters most for your daily use.

What actually differs

The differences that matter

Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.

Coolkiller CK98

Royalaxe L98

  • Battery

    3,750 mAh

    6,000 mAh

  • Weight

    1,300 g

    1,120 g

  • Screw-in stabilizers

    Yes

    No

  • Backlight

    RGB, south-facing

    RGB

  • N-key rollover

    Yes

    No

KeebFinder scores

How we score
  • Coolkiller CK98
  • Royalaxe L98
Performance
65
69
Build quality
65
68
Productivity
87
81
Customizability
73
69
Portability
56
69

What they share

  • Layout size: 98%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Case material: Aluminum, Plastic
  • Mount style: Gasket Mount
  • Display: TFT
See every spec side by side

Best for

What will you mostly use it for?

The Royalaxe L98 takes slight leads in office and travel scenarios due to its larger battery and lower weight. The Coolkiller CK98 is the stronger choice for programming and modding, thanks to its wider switch selection and detailed sound-dampening construction. For gaming and content creation, the keyboards are evenly matched on core wireless and programmability features.

For gaming

It's a tie

  • Both offer 2.4 GHz wireless and wired connectivity for low-latency options.
  • Both feature full N-key rollover for simultaneous key presses.
  • Both have RGB backlighting for customizable lighting effects.

Full specs

Coolkiller CK98 vs Royalaxe L98 specs

Every tracked spec, side by side. Rows marked with a dot differ between the boards.

6 of 20 specs differ

Coolkiller CK98

Royalaxe L98

Typing & switches

Switch options

Linear, Silent, Tactile
—

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
No

Layout

Layout size

98%
98%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

TFT
TFT

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Battery

3,750 mAh
6,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Aluminum, Plastic
Aluminum, Plastic

Keycaps

ABS, PBT, PC
—

Weight

1,300 g
1,120 g

Dimensions

45 x 390 x 144 mm
39 x 405 x 149 mm

Backlight

RGB, south-facing
RGB

Firmware & software

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2022
2022

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

Lowest price across stores, Amazon excluded.

Coolkiller CK983 stores

  • MechkeysCN

    In stock
    $235Visit

  • AmazonGlobal

    Check price
    Visit

  • WhatGeekCN

    Out of stock
    $194Visit
Royalaxe L982 stores

  • AmazonGlobal

    Check price
    ~$239Visit

  • WhatGeekCN

    Out of stock
    $239Visit

Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

FAQ

Coolkiller CK98 vs Royalaxe L98: your questions

The Royalaxe L98 has a larger 6000mAh battery, while the Coolkiller CK98 has a 3750mAh battery. Based on the listed capacities, the L98 should offer longer usage time between charges, all else being equal.

Yes. Both the Coolkiller CK98 and Royalaxe L98 have downloadable software drivers for Windows and Mac available from the vendor page. This software allows for macro programming and lighting customization.

Yes, both keyboards feature hot-swappable sockets. The Coolkiller CK98 supports 3-pin and 5-pin switches. The Royalaxe L98 vendor description also states it has full-key hot-swappable sockets with 3-pin and 5-pin support.

According to the vendor listing, the CK98 includes the keyboard, a switch/keycap puller, an aviation plug spring cable, an aluminum frame ammunition case, a 2.4G receiver, a dust cover, and a user manual.

The Royalaxe L98 listing states the package includes the keyboard, a 2.4G dongle, a Type-C cable, a dust cover, and a user manual.

The Coolkiller CK98 offers Coolkiller custom switches in linear, tactile, or silent types. The Royalaxe L98 comes with TTC Titan Heart linear switches, which have an operating force of 42±5gf.

Yes. The CK98 uses a standard layout and features south-facing RGB LEDs. This south-facing orientation ensures compatibility with most aftermarket keycap sets, including Cherry-profile caps that can interfere with north-facing LEDs.

Both are tri-mode keyboards. They support Bluetooth 5.1 for connecting to multiple devices, a 2.4 GHz wireless connection via a USB dongle for a stable link, and a wired USB Type-C connection.

For the CK98, the vendor says the screen shows functions, settings, cool patterns, and custom images. For the L98, the 1.14-inch screen displays the connection type, date, time, battery percentage, and connected system type.

The Coolkiller CK98 listing specifically details a three-layer sound-absorbing design with a Poron foam switch pad, silicone pad, and bottom cotton to reduce noise. The Royalaxe L98 mentions a silicone padded layer to reduce cavity noise, but the CK98's description is more comprehensive regarding sound dampening materials.

Yes. Both the Coolkiller CK98 and Royalaxe L98 list support for macOS in their specifications and have dedicated software available for Mac users for customization.

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