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Two rectangular Li-Ion batteries and a compact USB charger with LCD screen

Kastar

Kastar LI-42B 2-Pack Battery & LTD2 USB Charger for SteelSeries Arctis Nova Pro Wireless

SKU CH-7XER-5F2N0

Two 1400 mAh lithium-ion batteries and a dual-bay USB charger with LCD status display power SteelSeries Arctis Nova Pro Wireless headsets

  • TypeBattery & Charger
  • Pack1 Charger + 2 Batteries
  • ChemicalLi-Ion
  • Capacity5.18 Wh
  • Dimensions5*3*2 Inch
  • FeaturesLCD USB Dual charger, can charge 2 batteries at the same tim
  • Two 1400 mAh Li-Ion batteries extend headset play time
  • Dual-slot charger powers both cells simultaneously from one USB source
  • Intelligent LCD shows real-time charge level and status for each battery
  • Micro-USB and USB-C inputs let you use any 5 V power brick or power bank
  • Compact 5×3×2 inch kit fits easily in a travel bag

Compatible replacement set

This two-pack of LI-42B lithium-ion batteries and the LTD2 USB charger is built for the SteelSeries Arctis Nova Pro Wireless headset family, including the Xbox and PlayStation editions. Each cell delivers 3.7 V and 1400 mAh for 5.18 Wh of capacity. The bundle suits gamers who want a spare set ready for hot-swapping during long sessions.

Dual-slot charger with swappable plates

The LTD2 unit accepts 5 V at 2–3 A through either Micro-USB or USB-C and can charge both batteries simultaneously at 4.2 V and 800 mA per slot. An LCD panel shows real-time charge status and remaining capacity for each cell. Interchangeable plates let the same charger support other battery models when needed.

Low-draw USB power profile

Total input power is rated at 15 W, so the charger runs from any standard USB port or compact wall adapter without special cabling. Lithium-ion chemistry keeps self-discharge low between gaming sessions. The compact 5×3×2 inch footprint fits easily in a travel bag for LAN events or console play away from home.

Highlights

  • Two 1400 mAh Li-Ion batteries extend headset play time
  • Dual-slot charger powers both cells simultaneously from one USB source
  • Intelligent LCD shows real-time charge level and status for each battery
  • Micro-USB and USB-C inputs let you use any 5 V power brick or power bank
  • Compact 5×3×2 inch kit fits easily in a travel bag

Specifications

BrandKastar
ModelLI-42B
Part NumberCH-LTD2-2B-PS42B-T
TypeBattery & Charger
Pack1 Charger + 2 Batteries
ChemicalLi-Ion
Capacity5.18 Wh
Dimensions5*3*2 Inch
FeaturesLCD USB Dual charger, can charge 2 batteries at the same time

Questions about this item

What USB inputs does the LTD2 charger accept?

The LTD2 charger accepts both Micro-USB and USB-C inputs, and a Micro-USB cable is included in the box.

What are the dimensions of the charger unit?

The charger measures 5 by 3 by 2 inches, making it compact enough for travel bags.

How do you switch the charger between single and dual-battery charging?

The charger automatically detects whether one or two batteries are inserted and adjusts the 800 mA output per slot accordingly.

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