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Kastar dual battery pack and foldable wall charger for SteelSeries Arctis Nova Pro Wireless

Kastar

Kastar 2-Pack Battery & AC Wall Charger for SteelSeries Arctis Nova Pro Wireless

SKU CH-F4XH-QMER8

Two 1400 mAh lithium-ion batteries and a foldable-plug AC charger with red and green LED status indicators

  • TypeBattery & Charger
  • Pack1 Charger + 2 Batteries
  • ChemicalLi-Ion
  • Capacity5.18 Wh
  • Dimensions3*2*2 Inch
  • FeaturesFoldable Flat Plug
  • Two spare batteries keep the headset running
  • 1400 mAh lithium-ion cells deliver 5.18 Wh each
  • Foldable flat plug makes the charger easy to pack
  • 100–240 V input works worldwide without a converter
  • LED shows red while charging and green when full

Compatible headset models

This battery and charger set is designed for the SteelSeries Arctis Nova Pro Wireless headset and its Xbox and PlayStation variants. It supplies two replacement lithium-ion cells and a matching AC wall adapter so you can keep a spare charged and swap without downtime. The foldable flat plug makes the charger easy to pack alongside the headset.

Who this suits and who it does not

Gamers who want a ready spare for long sessions will benefit from the second cell and dedicated wall charger. Users who only charge the headset on its base station and never swap batteries have no need for this kit. Buyers who need a USB-C power bank or a multi-bay dock should look at a different charging solution.

Key specification that decides fit

Each cell delivers 3.7 volts, 1400 milliampere-hours and 5.18 watt-hours, matching the original headset battery. The charger accepts AC 100 to 240 volts at 50 to 60 hertz and outputs DC 4.2 volts at 600 milliampere, with a red LED for charging and green for full charge.

Highlights

  • Two spare batteries keep the headset running
  • 1400 mAh lithium-ion cells deliver 5.18 Wh each
  • Foldable flat plug makes the charger easy to pack
  • 100–240 V input works worldwide without a converter
  • LED shows red while charging and green when full

Specifications

BrandKastar
ModelPS-42B
Part NumberNOCAR-2B-PS42B-T
TypeBattery & Charger
Pack1 Charger + 2 Batteries
ChemicalLi-Ion
Capacity5.18 Wh
Dimensions3*2*2 Inch
FeaturesFoldable Flat Plug

Other versions of this model

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Questions about this item

How many charge cycles can the 1400mAh lithium-ion batteries handle before they need replacing?

Lithium-ion cells in this capacity class typically deliver several hundred full charge cycles before capacity drops noticeably; with daily swapping that works out to well over a year of regular use.

What limits continuous operation when the headset runs all day on these batteries?

Each cell holds 5.18 Wh at 3.7 V, so the headset will run until the 1400 mAh pack is depleted — usually several hours — then you must swap to the second battery or recharge.

How much heat or noise does the wall charger produce when left plugged in overnight?

The charger draws AC 100-240 V at 50-60 Hz and outputs only DC 4.2 V at 600 mA, so it runs cool and silent with no fan; the foldable flat plug also keeps it unobtrusive.

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