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Three Kastar LI-42B batteries and a triple USB charger with LCD screen

Kastar

Kastar LI-42B 3-pack batteries and LCD triple USB charger

SKU CH-ZV1Z-45RGN

Three 1400 mAh lithium-ion packs plus a triple USB charger with LCD readout for Panasonic DECT handsets

  • TypeBattery & Charger
  • Pack1 Charger + 3 Batteries
  • ChemicalLi-Ion
  • Capacity5.18 Wh
  • Dimensions3*2*3 Inch
  • FeaturesLCD USB Triple charger, can charge 3 batteries at the same t
  • LCD shows charge status and capacity
  • USB power from wall, car or computer
  • Triple charger fills three batteries together
  • 1400 mAh lithium-ion cells deliver 5.18 Wh
  • Fits Panasonic DECT handsets and Attune II HD3

Three-battery kit for Panasonic DECT handsets

This set supplies three 3.7 V lithium-ion batteries rated at 1400 mAh and a triple USB charger that powers all three cells simultaneously. It targets offices and homes that keep several Panasonic WX or KX handsets in daily rotation.

USB charging limits and LCD readout

The charger draws 5 V 2 A from any USB wall adapter, car adapter or computer port and delivers 4.2 V at 0.5 A to each bay. An integrated LCD panel shows individual charge status and remaining capacity for every battery.

Capacity headroom for multi-handset fleets

Each cell stores 5.18 Wh, enough for extended talk and standby cycles on compatible DECT models. The triple-bay design removes the bottleneck of single-slot chargers, though environments with more than three handsets will still need a second charger or a staggered charging routine.

Highlights

  • LCD shows charge status and capacity
  • USB power from wall, car or computer
  • Triple charger fills three batteries together
  • 1400 mAh lithium-ion cells deliver 5.18 Wh
  • Fits Panasonic DECT handsets and Attune II HD3

Specifications

BrandKastar
ModelLI-42B
Part NumberCH-LED3-3B-PS42B-B
TypeBattery & Charger
Pack1 Charger + 3 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

Should I choose the 3-pack or buy single batteries for my Panasonic handsets?

The pack includes three 1400 mAh batteries and one charger that powers all three at once, so you can keep every compatible handset running without waiting for a single bay.

What does the 1400 mAh rating mean for daily talk time on a KX-TCA285?

At 3.7 V and 5.18 Wh each cell delivers a full day of typical DECT use; the LCD shows remaining capacity so you know when to swap.

Does the micro-USB input limit charging speed compared with a dedicated dock?

The charger draws 5 V 2 A (10 W) and outputs 4.2 V 0.5 A per bay, so three batteries charge simultaneously at the rate the USB supply allows.

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