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Compact black four-bay USB charger with Type-C and Micro-USB ports

Kastar

Kastar Quadruple USB Charger for Olympus Li-50B

SKU CH-A8SC-MRE17

Charges four Olympus Li-50B batteries simultaneously with swappable plates, Micro-USB and USB-C inputs, and an intelligent status display

  • TypeCharger
  • Pack1 Charger
  • ChemicalNoMEM Li-Ion
  • CapacityNo Battery
  • Dimensions3.5*2*2.5 Inch
  • FeaturesQuadruple USB charger, can charge 4 batteries at the same ti
  • Charge four batteries simultaneously with the quadruple USB design
  • Intelligent display shows charging status and battery capacity
  • Flexible power input via Micro-USB and Type-C ports
  • Adjustable output rates match single or multiple battery charging
  • Interchangeable plates support Olympus, Panasonic and Pentax batteries

Quadruple USB charger for Olympus Li-50B

The Kastar charger powers up to four compatible Li-ion packs simultaneously from a single 5V 2-3A source. It accepts both Micro-USB and USB-C input and includes a USB-C cable. The unit swaps charging plates to match different battery footprints.

Interchangeable plates and dual-input convenience

Swappable plates let the same dock charge Olympus Li-50B, Panasonic VW-VBX090 or Pentax D-Li92 cells without extra adapters. Micro-USB and USB-C ports give flexibility to use wall chargers, power banks or laptop ports while travelling.

Charges four cells at 800mA each

Output drops from 800mA per channel with one or two batteries to 500mA with three or four, so full loads take longer. The compact 3.5*2*2.5 inch frame has no internal battery, so it needs external power to operate.

Highlights

  • Charge four batteries simultaneously with the quadruple USB design
  • Intelligent display shows charging status and battery capacity
  • Flexible power input via Micro-USB and Type-C ports
  • Adjustable output rates match single or multiple battery charging
  • Interchangeable plates support Olympus, Panasonic and Pentax batteries

Specifications

BrandKastar
ModelLI-50B VW-VBX090 D-Li92 DB-100 LB-050 LB-052 GB-50A
Part NumberLHD4-0B-LI50B-A
TypeCharger
Pack1 Charger
ChemicalNoMEM Li-Ion
CapacityNo Battery
Dimensions3.5*2*2.5 Inch
FeaturesQuadruple USB charger, can charge 4 batteries at the same time

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Questions about this item

Do the charging plates wear out and need replacing?

The charger uses interchangeable plates so you can swap them for different battery types without replacing the whole unit.

What limits the charge rate when all four slots are full?

Output drops to 500 mA per slot when three or four batteries are charging simultaneously.

How hot or loud does it get during an all-day charging session?

No fan is mentioned; the unit runs from a 5 V 2–3 A USB supply, so heat and noise stay low.

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