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Small rectangular lithium-ion camera battery with dark casing and gold contacts

Kastar

Kastar LI-42B 3.7V 1400mAh camera battery

SKU CH-TM81-PASSW

3.7 V 1400 mAh lithium-ion replacement battery with 5.18 Wh capacity and built-in safety protections for SteelSeries Arctis Nova Pro Wireless headsets

  • TypeBattery
  • Pack1 Battery
  • ChemicalLi-Ion
  • Capacity5.18 Wh
  • Dimensions3*2*1 Inch
  • FeaturesHigh Capacity and Manufacture Price.
  • High-capacity 1400 mAh lithium-ion cell extends shooting time
  • 7 V 5.18 Wh output matches original camera power requirements
  • UL 1642 and CE certified cells ensure safe operation
  • Built-in protection guards against over-charge, over-discharge, over-voltage, over-current and over-heating
  • Quality construction improves cycle life and reduces replacement frequency

Compatible Replacement Battery

The Kastar LI-42B is a lithium-ion battery built to replace the original cell in SteelSeries Arctis Nova Pro Wireless headsets, including the Xbox and PlayStation editions. It delivers 3.7V and 1400mAh capacity for extended wireless sessions.

Upgrade From Worn Original Cells

Swap this in when the factory pack no longer holds a charge or runtime has dropped noticeably. The 5.18 Wh rating restores like-new endurance, and the built-in protection circuit guards against over-charge, over-discharge, over-voltage, over-current and over-heating.

Check Headset Model Before Ordering

Verify you own one of the three listed Arctis Nova Pro Wireless variants, as this pack fits only those models. The single-battery pack contains one LI-42B cell; ensure your headset uses a user-replaceable battery compartment before purchase.

Highlights

  • High-capacity 1400 mAh lithium-ion cell extends shooting time
  • 7 V 5.18 Wh output matches original camera power requirements
  • UL 1642 and CE certified cells ensure safe operation
  • Built-in protection guards against over-charge, over-discharge, over-voltage, over-current and over-heating
  • Quality construction improves cycle life and reduces replacement frequency

Specifications

BrandKastar
ModelLI-42B
Part NumberBA-1B-PS42B-T
TypeBattery
Pack1 Battery
ChemicalLi-Ion
Capacity5.18 Wh
Dimensions3*2*1 Inch
FeaturesHigh Capacity and Manufacture Price.

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Questions about this item

What are the voltage and capacity figures I should match when fitting this LI-42B pack?

The cell is rated at 3.7 V and 1400 mAh, giving 5.18 Wh; match those numbers exactly when selecting a replacement.

How do I install the battery in my Arctis Nova Pro Wireless headset, and what step is often missed?

Slide the pack into the left ear-cup compartment until the connector clicks, then close the cover; the step people skip is pressing the connector firmly so the pins seat fully.

When will this LI-42B need replacing and what safety standards back its cycle life?

Replace the pack when run-time falls sharply; the cells meet UL 1642 and CE standards and include over-charge, over-discharge, over-voltage, over-current and over-heating protection.

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