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Four rectangular lithium-ion camera batteries in a pack

Kastar

Kastar MX990 4-pack camera battery 1900mAh 7.03Wh

SKU CH-0862-G427W

Four-pack of 1900 mAh lithium-ion replacements for BP-244 and FNB-82LI radios with built-in protection circuits

  • TypeBattery
  • Pack4 Batteries
  • ChemicalLi-Ion
  • Capacity7.03 Wh
  • Dimensions3*2*3 Inch
  • FeaturesHigh Capacity and Manufacture Price.
  • Longer shooting sessions with 1900 mAh capacity
  • Safe operation backed by UL1642 and CE standards
  • Built-in protection against over-charge and over-heating
  • Four batteries included for extended backup power
  • Wide compatibility across Icom, Baofeng, Yaesu and more

Four-pack lithium-ion replacement

This four-pack supplies Kastar MX990 lithium-ion cells rated at 3.7V and 1900mAh each for a total of 7.03Wh per battery. They replace Icom BP-244, Baofeng BP-244, Dynascan BP-244, Intek BP-244, IWATSU BP-244, Maas BP-244, SystemGear MLB-1000, Verizon BP-244 and YAESU FNB-82LI packs. The bundle suits operators who keep spares charged for extended field sessions.

Built-in protection and direct fit

Each cell includes over-charge, over-discharge, over-voltage, over-current and over-heating safeguards and meets UL1642 and CE safety standards. The batteries slide into the original compartments of Icom IC-RX7, Baofeng UV-100, UV-200, UV-3R, UV-3R Mark 2, Dynascan AD-09, Intek KT-950EE, LN-950, IWATSU DC-PS8, Maas AHT-7, SystemGear MET-1000, MET-1000-101-00, Verizon UV-X4 and YAESU VR-160, VX-1, VX-2, VX-2E, VX-2R, VX-3 radios without adapters. Buyers needing a different form factor or a single-cell pack will not be served by this set.

Steady output with safety circuits

The protection circuitry limits current and voltage excursions so the cells run cool and quiet during normal transmit and receive cycles. No fan or active cooling is involved and the pack draws only the power the radio requests. Users who require hot-swap charging or a higher continuous discharge rating should look elsewhere.

Highlights

  • Longer shooting sessions with 1900 mAh capacity
  • Safe operation backed by UL1642 and CE standards
  • Built-in protection against over-charge and over-heating
  • Four batteries included for extended backup power
  • Wide compatibility across Icom, Baofeng, Yaesu and more

Specifications

BrandKastar
ModelMX990
Part NumberBA-4B-MX990-F
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

What voltage does the 3.7V Li-Ion chemistry deliver and what capacity does that provide?

Each cell supplies 3.7 volts and stores 1900mAh, giving 7.03Wh of energy for longer run time.

What physical space must the battery compartment allow for these packs?

The cells measure 3 by 2 by 3 inches, so the radio or camera bay needs at least that clearance.

How are the MX990 packs installed and what step is often missed?

Slide each pack into the battery slot until the latch clicks, then run a full charge cycle before first use to activate the protection circuit.

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