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Two rectangular lithium-ion camera batteries, dark casing, sold as a pair

Kastar

Kastar MX990 2-pack camera battery 7.03 Wh 3.7 V 1900 mAh

SKU CH-S4A2-5WA14

Two-pack lithium-ion replacement batteries deliver 1900 mAh at 3.7 V with built-in protection circuits for Listen LA-365 and compatible receivers

  • TypeBattery
  • Pack2 Batteries
  • ChemicalLi-Ion
  • Capacity7.03 Wh
  • Dimensions3*2*2 Inch
  • FeaturesHigh Capacity and Manufacture Price.
  • Two-pack delivers extended runtime with 7.03 Wh total energy
  • Lithium-ion chemistry provides 1900 mAh at 3.7 V for compatible devices
  • Built-in protection circuit guards against over-charge, over-discharge and over-heating
  • Meets UL1642 and CE safety standards for reliable replacement use
  • Compatible with Listen LA-365, iDSP RF Receiver, LR-5200-072, M1 and Point M1 models

Two-pack lithium-ion replacement batteries

This set provides two Kastar MX990 lithium-ion cells rated at 7.03 Wh, 3.7 V and 1900 mAh each. They are built as direct replacements for the Listen LA-365 battery used in several Listen receivers and microphones.

Protection circuits and safety certifications

Each cell includes built-in protection against over-charge, over-discharge, over-voltage, over-current and over-heating. The chemistry meets UL 1642 and CE safety standards for lithium-ion packs.

Verify the exact Listen model before ordering

Confirm that your device uses the LA-365 battery or is listed as an iDSP RF Receiver, LR-5200-072, M1, Media Interface or Point M1 Microphone. These cells will not fit units that require a different battery form factor or voltage.

Highlights

  • Two-pack delivers extended runtime with 7.03 Wh total energy
  • Lithium-ion chemistry provides 1900 mAh at 3.7 V for compatible devices
  • Built-in protection circuit guards against over-charge, over-discharge and over-heating
  • Meets UL1642 and CE safety standards for reliable replacement use
  • Compatible with Listen LA-365, iDSP RF Receiver, LR-5200-072, M1 and Point M1 models

Specifications

BrandKastar
ModelMX990
Part NumberBA-2B-MX990-D
TypeBattery
Pack2 Batteries
ChemicalLi-Ion
Capacity7.03 Wh
Dimensions3*2*2 Inch
FeaturesHigh Capacity and Manufacture Price.

Other versions of this model

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Questions about this item

Should I choose the 2-pack or look for a single battery?

The listing is a 2-pack of Kastar MX990 cells; you receive two 3.7 V 1900 mAh units in one purchase.

What does the 7.03 Wh rating mean for actual run time?

At 3.7 V the 1900 mAh cell stores 7.03 Wh, giving roughly one hour of continuous draw at 7 watts or proportionally longer at lower loads.

Does the battery use a proprietary connector or a standard interface?

It is a direct replacement for the Listen LA-365 pack and fits the iDSP RF Receiver, LR-5200-072, M1, Media Interface and Point M1 Microphone without adapters.

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