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A compact lithium-ion battery and a small rectangular charger with an LCD screen and three USB ports

Kastar

Kastar LI-42B 1400mAh battery with LCD triple USB charger

SKU CH-4QG2-ZQ4SJ

1400 mAh lithium-ion battery and LCD triple USB charger powers three Panasonic DECT handsets simultaneously from any 5 V USB source

  • TypeBattery & Charger
  • Pack1 Charger + 1 Battery
  • ChemicalLi-Ion
  • Capacity5.18 Wh
  • Dimensions3*2*2 Inch
  • FeaturesLCD USB Triple charger, can charge 3 batteries at the same t
  • Intelligent LCD shows charge status and capacity
  • Triple USB charger powers three batteries simultaneously
  • 1400mAh lithium-ion cell delivers 5.18 Wh energy
  • USB input works with wall, car or computer ports
  • Fits Panasonic handsets including KX-TCA285 and KX-UDT121

Kastar LI-42B Battery & Triple Charger

This set includes one 1400mAh lithium-ion battery and an LCD charger that powers three batteries at once. The pack suits owners of compatible Panasonic DECT handsets who need a spare power cell and a way to charge several units from a single USB source.

Fits Panasonic KX-TCA and KX-UDT handsets

The battery replaces Panasonic part numbers N4FUYYYY0018, N4FUYYYY0019, N4FUYYYY0046 and N4FUYYYY0047. It works with models such as the KX-TCA285, KX-TCA385, KX-UDT121 and KX-UDT131. Buyers using other handset families should look elsewhere.

3.7V 1400mAh Li-ion cell with 5.18 Wh capacity

The single battery delivers 3.7 volts and 1400 milliampere-hours for a total energy rating of 5.18 watt-hours. The charger accepts 5V 2A input and outputs 4.2V 0.5A to each of its three slots while the LCD shows charge status.

Highlights

  • Intelligent LCD shows charge status and capacity
  • Triple USB charger powers three batteries simultaneously
  • 1400mAh lithium-ion cell delivers 5.18 Wh energy
  • USB input works with wall, car or computer ports
  • Fits Panasonic handsets including KX-TCA285 and KX-UDT121

Specifications

BrandKastar
ModelLI-42B
Part NumberCH-LED3-1B-PS42B-A
TypeBattery & Charger
Pack1 Charger + 1 Battery
ChemicalLi-Ion
Capacity5.18 Wh
Dimensions3*2*2 Inch
FeaturesLCD USB Triple charger, can charge 3 batteries at the same time

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Questions about this item

How do I know the charger is working correctly after I plug it in?

The intelligent LCD screen shows the charging status and battery capacity for each of the three slots while the batteries charge.

What comes in the pack and what must I buy separately?

The pack includes one LI-42B 1400mAh 3.7V battery, one LCD triple USB charger and a Micro USB cable; a 5V 2A USB wall or car adapter is not included.

Which Panasonic handset models does this LI-42B battery fit?

It fits the KX-TCA285, KX-TCA385, KX-UDT121, KX-UDT131, Attune II HD3, WX-CH455, WX-SB100, WX-ST100 and WX-ST300 handsets.

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