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Rectangular black lithium-ion laptop battery with connector

KingSener

KingSener RC30-0281 4602mAh 53.1Wh 11.55V laptop battery for Razer Blade Stealth 13 2018 2019

SKU CH-QRCT-DY4KT MPN RC30-0281

Replacement lithium-ion battery with 4602mAh capacity and 11.55V output for Razer Blade Stealth 13 models from 2018 and 2019

  • ColorBlack
  • Battery TypeLithium-Ion
  • Battery Voltage11.55V
  • 4602 mAh capacity delivers 53.1 Wh of runtime
  • 55 V lithium-ion chemistry matches original specifications
  • Direct replacement for RC30-0281 and 3ICP6/59/84 part numbers
  • Compatible with Razer Blade Stealth 13 2018 and 2019 series
  • Brand-new condition with two-year coverage included

Replacement battery for Razer Blade Stealth 13

The KingSener RC30-0281 is a new lithium-ion battery built for the 13-inch Razer Blade Stealth models released in 2018 and 2019. It fits units identified by part numbers such as RZ09-0281, RZ09-0310 and RZ09-02812E71. The pack ships in black and is ready to install as a direct replacement for the original cell.

4602 mAh capacity at 11.55 volts

The single figure that decides fit is the 4602 mAh / 53.1 Wh rating combined with an 11.55 V output. These values must match the original battery label exactly; a different voltage or capacity will not work in the Stealth 13 chassis. The cell uses the 3ICP6/59/84 form factor specified by the manufacturer.

Handles daily workloads on GTX 1650 Max-Q models

A 53.1 Wh pack comfortably powers the i7-8565U processor and GTX 1650 Max-Q graphics through typical office and media tasks. Runtime falls short for extended gaming sessions or heavy render jobs that draw sustained peak power. Users needing all-day untethered use should keep a charger nearby.

Highlights

  • 4602 mAh capacity delivers 53.1 Wh of runtime
  • 55 V lithium-ion chemistry matches original specifications
  • Direct replacement for RC30-0281 and 3ICP6/59/84 part numbers
  • Compatible with Razer Blade Stealth 13 2018 and 2019 series
  • Brand-new condition with two-year coverage included

Specifications

BrandKingsener
ModelRC30-0281
Part Number3ICP6/59/84
ColorBlack
Battery TypeLithium-Ion
Battery Voltage11.55V

Questions about this item

What runtime does the 53.1 Wh capacity provide in a Razer Blade Stealth 13?

The 53.1 Wh rating matches the original specification for the Blade Stealth 13 2018 and 2019 series, so typical mixed-use runtime should be comparable to when the laptop was new.

Which connector standard does the RC30-0281 use to mate with the motherboard?

It uses the same multi-pin connector as the factory 3ICP6/59/84 pack, ensuring a direct plug-in without adapters for all listed RZ09 models.

Will this battery fit the Blade Stealth 13 GTX 1650 Max-Q chassis without modification?

Yes, the RC30-0281 is dimensionally identical to the original pack for the RZ09-0281 and RZ09-0310 series, so it seats in the existing bay and uses the stock screw points.

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