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Four small rectangular batteries and a compact wall charger with foldable plug

Kastar

Kastar 4-Pack Battery & AC Charger for Panasonic Attune Headsets

SKU CH-PKMZ-CYK6X

Four lithium-ion batteries with a foldable-plug AC charger for Panasonic Attune drive-thru headsets

  • Total capacity5.18 Wh
  • Pack contents1 Charger + 4 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions3 × 2 × 3 in
  • Key featuresFoldable Flat Plug
  • Four lithium-ion batteries deliver 1400 mAh each for extended headset talk time
  • AC wall charger accepts 100–240 V input for worldwide outlet compatibility
  • Foldable flat plug on charger enables compact storage in kit bags
  • LED indicator shows red while charging and green when batteries reach full charge
  • Charger outputs 4.2 V at 600 mA for safe lithium-ion charging profile

Compatible Headset Models

This four-battery pack with a wall charger replaces the original power cells for Panasonic Attune, Attune 3020, Attune 3050, Attune I, Attune II, Attune II HD3, WX-CH455, WX-SB100 and WX-ST100 drive-thru communication headsets. Each lithium-ion cell delivers 3.7 volts and 1400 milliampere-hours for a total of 5.18 watt-hours. The charger accepts AC 100 to 240 volts at 50 to 60 hertz and outputs DC 4.2 volts at 600 milliamps.

Who This Suits

Busy quick-service restaurants and drive-thru lanes that keep multiple headsets in rotation will appreciate having four ready spares and a single multi-voltage charger with a foldable flat plug. Operations that only run one or two headsets, or that already use a different charging dock, will find the extra batteries unnecessary.

Build Integration

The charger plugs directly into any standard wall outlet worldwide thanks to its 100 to 240 volt input range, freeing counter space that a bulky base station would occupy. Red and green LEDs show charging status at a glance so staff can swap cells during a shift without guesswork. The compact 3 by 2 by 3 inch pack stores easily in a drawer or on a shelf.

How it compares

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

Price $24.99
Pricier than about 71% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model namePS-42B
Part numberNOCAR-4B-PS42B-P
Total capacity5.18 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 3 in
In the box
Pack contents1 Charger + 4 Batteries

Other versions of this model

5 more in the same range

Questions about this item

Do I need a Panasonic Attune 3020 or 3050 headset to use these batteries?

Yes, the batteries replace the original pack in Panasonic Attune, Attune 3020, Attune 3050, Attune I, Attune II, Attune II HD3, WX-CH455, WX-SB100 or WX-ST100 headsets.

Will the charger work with the original Panasonic battery that came with my Attune II HD3?

The charger output is DC 4.2 V at 600 mA and is designed for the 3.7 V 1400 mAh lithium-ion cells supplied in this pack.

How do I know the batteries are fully charged after I plug the charger in?

The LED shows red while charging and turns green when the batteries reach full charge or standby.

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