We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
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

  • Total capacity7.03 Wh
  • Pack contents2 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery
  • Product dimensions3 × 2 × 2 in
  • Key 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.

How it compares

Measured against everything we stock in Camera Batteries, Grips & Chargers, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 75% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameMX990
Part numberBA-2B-MX990-D
Total capacity7.03 Wh
Product typeBattery
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 2 in
In the box
Pack contents2 Batteries

Other versions of this model

5 more in the same range

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.

More in Camera Batteries, Grips & Chargers

Similar items