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Four rectangular lithium-ion camera batteries in light grey plastic casings

Kastar

Kastar MX990 4-pack camera battery 3.7V 1900mAh 7.03Wh

SKU CH-ZD7B-8S17J

Four lithium-ion camera batteries deliver 3.7V 1900mAh each, replacing Panasonic WX-B3030 and powering WX-T3020 headsets with UL1642 and CE certified protection circuits

  • TypeBattery
  • Pack4 Batteries
  • ChemicalLi-Ion
  • Capacity7.03 Wh
  • Dimensions3*2*3 Inch
  • FeaturesHigh Capacity and Manufacture Price.
  • Powers cameras longer with 1900 mAh lithium-ion cells
  • Meets UL1642 and CE safety standards for reliable use
  • Built-in protection prevents over-charge and over-discharge
  • Four-pack replaces Panasonic WX-B3030 and BX-B3030 batteries
  • Compatible with Panasonic WX-T3020 and WX-H3050 headset systems

Four-pack lithium-ion camera batteries

The Kastar MX990 set contains four 3.7V 1900mAh lithium-ion cells rated at 7.03Wh each. They are built as direct replacements for Panasonic WX-B3030, WX-B3030M, BX-B3030 and CE-3030 battery packs used in several headset systems.

Compatibility limited to listed Panasonic models

These batteries fit the Panasonic WX-T3020, WX-H3030, WX-H3050, WX-CH450 and WX-CT420 headset units. They will not work with cameras or headsets that require a different voltage, form factor or connector type.

Low heat output with built-in protection circuits

Each cell includes over-charge, over-discharge, over-voltage, over-current and over-heating safeguards certified to UL1642 and CE standards. Normal operation stays cool and quiet with no audible fan or active cooling required.

Highlights

  • Powers cameras longer with 1900 mAh lithium-ion cells
  • Meets UL1642 and CE safety standards for reliable use
  • Built-in protection prevents over-charge and over-discharge
  • Four-pack replaces Panasonic WX-B3030 and BX-B3030 batteries
  • Compatible with Panasonic WX-T3020 and WX-H3050 headset systems

Specifications

BrandKastar
ModelMX990
Part NumberBA-4B-MX990-C
TypeBattery
Pack4 Batteries
ChemicalLi-Ion
Capacity7.03 Wh
Dimensions3*2*3 Inch
FeaturesHigh Capacity and Manufacture Price.

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Questions about this item

How long will the 1900mAh capacity actually run my Panasonic WX-H3030 headset?

The 1900mAh lithium-ion cells deliver 7.03Wh each, giving noticeably longer talk and standby time than lower-capacity replacements in compatible Panasonic headsets.

What does the 3.7V rating mean for charging and daily use?

Each battery operates at a nominal 3.7V and includes built-in protection against over-charge, over-discharge, over-voltage, over-current and over-heating for safe daily cycling.

Will these MX990 packs fit the battery compartment of my WX-B3030M unit?

The pack contains four direct-replacement cells sized to match the original Panasonic WX-B3030, WX-B3030M, BX-B3030 and CE-3030 form factor.

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