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Four Kastar Li-Ion batteries beside a compact quad USB charger with status lights and Type-C cable

Kastar

Kastar 4-Pack Li-Ion Battery & Quad USB Charger for Olympus Li-50B

SKU CH-MGEP-7CNTH

Four lithium-ion batteries and a quad USB charger power Olympus, Panasonic and Pentax cameras with 1800 mAh cells and individual status display

  • TypeBattery & Charger
  • Pack1 Charger + 4 Batteries
  • ChemicalLi-Ion
  • Capacity6.66 Wh
  • Dimensions3.5*2*2.5 Inch
  • FeaturesQuadruple USB charger, can charge 4 batteries at the same ti
  • Four batteries charge simultaneously on one quad USB charger
  • 1800 mAh lithium-ion cells deliver 6.66 Wh each
  • Micro-USB and Type-C inputs with included Type-C cable
  • Intelligent display shows charging status and battery capacity
  • Compatible with Olympus, Panasonic and Pentax cameras using Li-50B type batteries

Four-Battery Kit with Quad USB Charger

This set includes four lithium-ion batteries and a single charger that powers all four simultaneously. Each cell delivers 3.7 V and 1800 mAh for a total of 6.66 Wh. The package suits Olympus, Panasonic and Pentax compact cameras that use the Li-50B form factor.

Micro-USB and USB-C Inputs with Status Display

The charger accepts 5 V at 2–3 A through either Micro-USB or USB-C and shows charge level on a built-in screen. Output is 4.2 V at 800 mA for one or two batteries and 500 mA for three or four. Interchangeable plates let the same unit handle other battery models.

Replaces Single OEM Cells and Slow Chargers

Photographers carrying several spares for long shoots or travel can swap depleted cells without waiting for a single-slot charger. The jump is worthwhile when you need multiple ready-to-go batteries for Tough, XZ, Stylus, SZ, VR, VH, VG, SP, HX-WA, Optio WG or Megazoom bodies. Not for users who only ever shoot with one battery at a time.

Highlights

  • Four batteries charge simultaneously on one quad USB charger
  • 1800 mAh lithium-ion cells deliver 6.66 Wh each
  • Micro-USB and Type-C inputs with included Type-C cable
  • Intelligent display shows charging status and battery capacity
  • 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 NumberLHD4-4B-LI50B-A
TypeBattery & Charger
Pack1 Charger + 4 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 USB inputs does the charger accept, and what output current does it deliver when charging four batteries?

The charger has Micro-USB and USB-C inputs at 5 V 2–3 A 15 W. With four batteries installed it supplies 500 mA per slot at 4.2 V.

What physical space is needed for the charger unit itself?

The charger measures 3.5 by 2 by 2.5 inches, so a small desktop area or bag pocket is sufficient.

How do you start a charge cycle, and what mistake should be avoided?

Connect the charger via USB-C or Micro-USB, insert each battery with correct polarity, and the intelligent display shows status automatically. Do not force a battery in backwards.

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