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Four small rectangular batteries and a compact black charger with an LCD screen and three slots

Kastar

Kastar 4 Pack LI-42B Battery & LCD Triple USB Charger for Panasonic DECT Headsets

SKU CH-52ZC-RC895

Four 1400 mAh Li-Ion batteries and an LCD triple USB charger for Panasonic DECT headsets

  • TypeBattery & Charger
  • Pack1 Charger + 4 Batteries
  • ChemicalLi-Ion
  • Capacity5.18 Wh
  • Dimensions3*2*3 Inch
  • FeaturesLCD USB Triple charger, can charge 3 batteries at the same t
  • Four spare batteries keep multiple headsets ready
  • Each cell delivers 3.7 V and 1400 mAh for long talk time
  • Triple-slot charger powers three packs at once
  • LCD screen shows real-time charge level per bay
  • USB input works with wall adapter, car charger or computer

Four-Pack Lithium-Ion Battery Kit

This set includes four LI-42B lithium-ion batteries and a triple USB charger with an LCD display. Each battery delivers 3.7V and 1400mAh capacity for Panasonic DECT headsets. The charger powers three cells simultaneously from any 5V USB source. It suits offices and mobile workers who need continuous handset operation.

Replaces Original Panasonic Cells

The batteries replace Panasonic part numbers N4FUYYYY0018, N4FUYYYY0019, N4FUYYYY0046 and N4FUYYYY0047. They fit handsets such as the KX-TCA285, KX-TCA385, KX-UDT121, KX-UDT131, Attune II HD3, WX-CH455, WX-SB100, WX-ST100 and WX-ST300. The jump is worth it when original packs no longer hold a full shift charge.

Triple Charger With Capacity Readout

The charger outputs 4.2V at 0.5A per slot and shows real-time capacity on its LCD panel. It draws 10W from a 5V 2A USB supply and includes a Micro USB cable. Four batteries give enough rotation for all-day coverage, but the unit cannot charge more than three at once.

Highlights

  • Four spare batteries keep multiple headsets ready
  • Each cell delivers 3.7 V and 1400 mAh for long talk time
  • Triple-slot charger powers three packs at once
  • LCD screen shows real-time charge level per bay
  • USB input works with wall adapter, car charger or computer

Specifications

BrandKastar
ModelLI-42B
Part NumberCH-LED3-4B-PS42B-B
TypeBattery & Charger
Pack1 Charger + 4 Batteries
ChemicalLi-Ion
Capacity5.18 Wh
Dimensions3*2*3 Inch
FeaturesLCD USB Triple charger, can charge 3 batteries at the same time

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Questions about this item

Will the charger fit on a standard power strip alongside other adapters?

The charger measures 3 by 2 by 3 inches, so it occupies minimal space on a power strip.

Do I need to insert the batteries in a specific order for the LCD to read them?

Each of the three slots works independently; insert any battery into any slot and the LCD shows its status.

How many charge cycles can the 1400 mAh lithium-ion cells typically deliver?

Lithium-ion cells of this capacity generally provide several hundred full cycles before capacity drops noticeably.

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