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

Kastar

Kastar Li-90B LCD USB Dual Charger

SKU CH-ZF82-WMFE1

Dual-slot USB charger with LCD status display powers two Olympus Li-90B or Li-92B batteries simultaneously from Micro-USB or Type-C sources

  • Total capacityNo Battery
  • Pack contents1 Charger
  • Battery chemistryNoMEM Li-Ion
  • Product typeCharger
  • Product dimensions5 × 3 × 1 in
  • Key featuresLCD USB Dual charger, can charge 2 batteries at the same tim
  • Charges two batteries simultaneously with dual-slot design
  • LCD screen shows charging status and battery capacity
  • Micro-USB and Type-C inputs offer flexible power options
  • Compatible with Olympus Li-90B and Li-92B batteries
  • Works with Olympus Stylus SH, SP, TG, XZ and Tough series cameras

Dual LCD USB Charger for Olympus Li-90B and Li-92B

The Kastar Li-90B charger accepts two Olympus Li-90B or Li-92B batteries simultaneously. An LCD panel shows real-time charging status and capacity for each slot. It targets photographers using Olympus Stylus SH, SP, TG, XZ or Tough models who need a compact spare-power solution.

Micro-USB and Type-C inputs with swappable plates

The unit draws 5 V at up to 3 A through either Micro-USB or USB-C and delivers 4.2 V at 800 mA per channel. A bundled Micro-USB cable covers one input option. Interchangeable plates let the same chassis support other battery types, while the 5 × 3 × 1 inch footprint fits easily in a camera bag.

Replaces Olympus LI-90C and UC-90 chargers

This charger supersedes the original Olympus LI-90C and UC-90 units by adding dual-slot charging and USB-C input. The upgrade is worthwhile when you regularly carry two batteries or want a single travel charger with modern connectivity. It is not suited for users who need AC mains input directly or who require faster than 800 mA per cell.

How it compares

Measured against everything we stock in Camera Batteries, Grips & Chargers, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 92% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameLi-90B
Part numberCH-LTD2-0B-LI90B-B
Total capacityNo Battery
Product typeCharger
Power
Battery chemistryNoMEM Li-Ion
Size & build
Product dimensions5 × 3 × 1 in
In the box
Pack contents1 Charger

Other versions of this model

5 more in the same range

Questions about this item

Does the USB-C and Micro-USB input limit charging speed to 15 W?

The charger draws up to 15 W from either USB-C or Micro-USB, so charging speed is capped by that power limit.

Which battery plates fit the Olympus Li-90B and Li-92B cells?

The charger accepts Olympus Li-90B and Li-92B batteries; swap the included plate to match the cell you are charging.

How do I start a charge without accidentally leaving a battery in standby?

Insert the battery, connect power via USB-C or Micro-USB, and the LCD shows active charging — remove the battery only when the display reads full.

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