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Compact rectangular dual battery charger with LCD screen and USB-C and micro-USB ports

Kastar

Kastar Li-90B USB Dual Charger camera battery charger

SKU CH-WE8G-ZFXFZ

Dual USB charger powers two Olympus Li-90B or Li-92B batteries simultaneously with LCD status display

  • TypeCharger
  • Pack1 Charger
  • ChemicalNoMEM Li-Ion
  • CapacityNo Battery
  • Dimensions5*3*1 Inch
  • FeaturesLCD USB Dual charger, can charge 2 batteries at the same tim
  • Charge two batteries simultaneously with the dual-slot design
  • Monitor charging progress and capacity on the intelligent LCD display
  • Power from Micro-USB or USB-C inputs for flexible charging options
  • Compact 5×3×1 inch form factor makes it easy to carry
  • Delivers 4.2 V at 800 mA per slot for reliable Li-Ion charging

Dual-bay USB charger for Olympus Li-90B and Li-92B

The Kastar Li-90B charger powers two Olympus Li-90B or Li-92B batteries simultaneously from any 5 V USB source. It suits photographers who carry multiple spares for Stylus TG, SH, SP, XZ or Tough models and want a single compact dock instead of the original LI-90C or UC-90 units.

Interchangeable plates and dual USB inputs

A swappable plate system lets the dock accept the listed Olympus packs, while Micro-USB and USB-C ports accept a 5 V 2–3 A supply. The bundle includes a Micro-USB cable so the charger works with power banks, wall adapters or laptop ports without extra accessories.

Charges two packs at 800 mA each

Each bay delivers 4.2 V at 800 mA whether one or two batteries are inserted, so a depleted Li-90B reaches full capacity in roughly the same wall-clock time as the OEM charger. The LCD shows per-bay voltage and percentage, but the fixed 15 W input means total current is split when both slots are occupied.

Highlights

  • Charge two batteries simultaneously with the dual-slot design
  • Monitor charging progress and capacity on the intelligent LCD display
  • Power from Micro-USB or USB-C inputs for flexible charging options
  • Compact 5×3×1 inch form factor makes it easy to carry
  • Delivers 4.2 V at 800 mA per slot for reliable Li-Ion charging

Specifications

BrandKastar
ModelLi-90B
Part NumberCH-LTD2-0B-LI90B-C
TypeCharger
Pack1 Charger
ChemicalNoMEM Li-Ion
CapacityNo Battery
Dimensions5*3*1 Inch
FeaturesLCD USB Dual charger, can charge 2 batteries at the same time

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Questions about this item

What does the 800 mA output mean when the charger is running in a real setup?

Each slot delivers up to 800 mA, so a single battery charges at that rate and two batteries charge simultaneously at the same rate.

Which USB inputs does the charger accept and what power level do they cap at?

It takes Micro-USB or USB-C input rated at 5 V up to 3 A, limiting total input power to 15 W.

What physical space and mounting does the unit need to operate?

The charger measures 5 by 3 by 1 inches and sits on any flat surface; no mounting hardware is required.

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