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Two rectangular batteries and a compact four-slot charger with USB-C and micro-USB ports

Kastar

Kastar 2-Pack LI-50B Battery & Quadruple Charger

SKU CH-9Q7F-AEZBD

Two 1800mAh lithium-ion batteries and a quadruple USB charger with Micro-USB and Type-C inputs for Olympus, Panasonic and Pentax cameras

  • TypeBattery & Charger
  • Pack1 Charger + 2 Batteries
  • ChemicalLi-Ion
  • Capacity6.66 Wh
  • 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 charger
  • 1800 mAh lithium-ion cells deliver 6.66 Wh each for extended shooting
  • Intelligent display shows real-time charging status and battery capacity
  • Micro-USB and Type-C inputs allow flexible power sources
  • Compatible with Olympus, Panasonic and Pentax cameras using LI-50B type batteries

Two batteries and a four-slot charger

This set includes two lithium-ion batteries rated at 3.7 volts and 1800 milliampere-hours each, plus a compact charger that can fill four cells simultaneously. It is aimed at photographers who use compatible Olympus, Panasonic or Pentax models and want spare power for long shoots.

Quadruple USB charger with swappable plates

The charger accepts power through Micro-USB or USB-C inputs and ships with a USB-C cable. Its intelligent display shows charging status and remaining capacity for every slot, while interchangeable plates let the same unit handle different battery types.

Low heat and quiet operation

Each channel delivers up to 800 milliamps when one or two batteries are fitted, dropping to 500 milliamps with three or four cells to keep temperatures modest. The 5 volt 15 watt input means the brick stays cool and silent during typical overnight charging sessions.

Highlights

  • Charge four batteries simultaneously with the quadruple USB charger
  • 1800 mAh lithium-ion cells deliver 6.66 Wh each for extended shooting
  • Intelligent display shows real-time charging status and battery capacity
  • Micro-USB and Type-C inputs allow flexible power sources
  • Compatible with Olympus, Panasonic and Pentax cameras using LI-50B type batteries

Specifications

BrandKastar
ModelLI-50B VW-VBX090 D-Li92 DB-100 LB-050 LB-052 GB-50A
Part NumberLHD4-2B-LI50B-E
TypeBattery & Charger
Pack1 Charger + 2 Batteries
ChemicalLi-Ion
Capacity6.66 Wh
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

What charging inputs does the LI-50B charger accept and what output current does it deliver when charging four batteries?

The charger accepts Micro-USB and Type-C inputs at 5V 2-3A 15W and outputs 4.2V at 500mA per slot when charging three or four batteries simultaneously.

What are the physical dimensions of the LI-50B battery pack and charger unit?

The combined pack measures 3.5 by 2 by 2.5 inches, making it compact enough to fit in most camera bags or accessory pouches.

How do you swap the charging plates on the quadruple charger and which orientation do the batteries need?

Slide the release latch to remove the installed plate, fit the alternative plate for your battery model, then insert each LI-50B battery with the contacts facing down until it clicks into place.

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