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Three lithium-ion batteries and a compact wall charger with foldable flat plug

Kastar

Kastar MX990 3-Pack Battery & AC Charger for Panasonic WX-B3030/CE-3030

SKU CH-KB1H-BGXJ9

Three 3.7 V 1900 mAh lithium-ion batteries and an AC wall charger with foldable flat plug for Panasonic headset systems

  • Total capacity7.03 Wh
  • Pack contents1 Charger + 3 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions3 × 2 × 3 in
  • Key featuresFoldable Flat Plug
  • Three spare batteries keep headsets running longer
  • 1900 mAh lithium-ion cells deliver 7.03 Wh each
  • AC charger works on 100-240 V 50-60 Hz mains worldwide
  • Foldable flat plug makes storage simple in kit bags
  • LED shows red while charging and green when full

Kastar MX990 3-Pack Battery Kit

This set includes one AC wall charger and three lithium-ion batteries rated at 3.7 V and 1900 mAh each. It replaces the Panasonic WX-B3030, WX-B3030M, BX-B3030 and CE-3030 packs used in compatible headset systems.

Charger Setup and Common Issues

The charger accepts AC 100~240 V at 50~60 Hz and delivers DC 4.2 V at 600 mA through a foldable flat plug. A red LED shows charging and green indicates standby or full charge. Misaligned contacts or a loose wall outlet can prevent the LED from lighting.

Suits Panasonic Headset Users

This kit suits owners of Panasonic WX-T3020, WX-H3030, WX-H3050, WX-CH450 and WX-CT420 headsets who need spare power. It is not for users requiring higher capacity cells or a different voltage platform.

How it compares

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

Price $20.99
Pricier than about 62% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameMX990
Part numberNOCAR-3B-MX990-C
Total capacity7.03 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 3 in
In the box
Pack contents1 Charger + 3 Batteries

Other versions of this model

5 more in the same range

Questions about this item

How do I confirm the Kastar MX990 charger is charging the 1900mAh batteries correctly?

The LED shows red while charging and turns green when each 3.7V battery reaches full charge at 4.2V.

What comes in the MX990 pack and is a separate power cable required?

The pack includes one AC wall charger with a foldable flat plug and three 7.03 Wh lithium-ion batteries; no extra cable is needed.

Which Panasonic headset models work with the MX990 batteries rated at 1900mAh?

Compatible headsets are the WX-T3020, WX-H3030, WX-H3050, WX-CH450 and WX-CT420.

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