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Three lithium-ion batteries and a triple LCD USB charger

Kastar

Kastar LI-42B 3-pack battery and LCD triple charger

SKU CH-KKQZ-J7FW8

Three 1400 mAh Li-Ion batteries and an LCD USB charger that powers all three at once for SteelSeries Arctis Nova Pro Wireless headsets

  • TypeBattery & Charger
  • Pack1 Charger + 3 Batteries
  • ChemicalLi-Ion
  • Capacity5.18 Wh
  • Dimensions3*2*3 Inch
  • FeaturesLCD USB Triple charger, can charge 3 batteries at the same t
  • LCD display shows real-time charging status
  • USB-powered triple charger fills three batteries simultaneously
  • 1400 mAh lithium-ion cells deliver 5.18 Wh each
  • 5 V 2 A input enables flexible power from wall or computer
  • Compact 3×2×3 in kit includes charger, three batteries, and Micro USB cable

Three-battery kit for Steelseries Arctis Nova Pro

This set includes three replacement lithium-ion cells and a matching triple charger built for the Steelseries Arctis Nova Pro Wireless headset family. Each cell delivers 1400 mAh at 3.7 V, matching the original pack used in the standard, Xbox and PlayStation editions. The bundle suits gamers who want a ready spare for long sessions without waiting for a single battery to recharge. It is not for owners of other headset models that use a different battery form factor.

5.18 Wh per cell with simultaneous three-slot

Every battery stores 5.18 Wh, giving the same runtime as the factory pack when swapped hot during play. The charger powers all three slots at once from a single 5 V 2 A USB source, so a depleted set refills together instead of sequentially. Each slot outputs 4.2 V at 0.5 A, capping individual charge speed at a modest rate. Heavy users who drain multiple packs per day should note the 0.5 A per channel limit.

USB-powered charger with LCD status and low heat

The charger draws up to 10 W from any USB wall adapter, car charger or computer port via the included Micro USB cable. An on-board LCD shows real-time capacity and charging progress for each bay, removing guesswork. Passive cooling keeps the unit quiet; no fan noise appears during normal operation. The 10 W input ceiling means the brick stays cool even when all three batteries charge together.

Highlights

  • LCD display shows real-time charging status
  • USB-powered triple charger fills three batteries simultaneously
  • 1400 mAh lithium-ion cells deliver 5.18 Wh each
  • 5 V 2 A input enables flexible power from wall or computer
  • Compact 3×2×3 in kit includes charger, three batteries, and Micro USB cable

Specifications

BrandKastar
ModelLI-42B
Part NumberCH-LED3-3B-PS42B-E
TypeBattery & Charger
Pack1 Charger + 3 Batteries
ChemicalLi-Ion
Capacity5.18 Wh
Dimensions3*2*3 Inch
FeaturesLCD USB Triple charger, can charge 3 batteries at the same time

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Questions about this item

Will the three 1400 mAh packs run alongside the original headset cell without mismatch?

Each pack is a 3.7 V lithium-ion cell rated at 5.18 Wh, matching the voltage and chemistry the headset expects, so they swap in without electrical conflict.

How do I confirm the triple charger is delivering the correct 4.2 V 0.5 A to every slot?

The built-in LCD shows real-time voltage, current and percentage for each of the three bays, letting you verify all three reach full charge.

Does the bundle include a wall plug or only the Micro USB cable?

The box contains the LCD triple charger, three LI-42B batteries and a Micro USB cable; a 5 V 2 A USB wall adapter or powered USB port must be supplied separately.

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