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Compact white AC wall charger with foldable flat plug and LED indicator

Kastar

Kastar LI-90B AC Wall Charger for Olympus Li-90B Li-92B

SKU CH-J6ZP-T650N

AC wall charger with foldable plug powers Olympus Li-90B and Li-92B batteries from 100 to 240 volt mains, showing red while charging and green when full

  • Total capacityNo Battery
  • Pack contents1 Charger
  • Battery chemistryNoMEM Li-Ion
  • Product typeCharger
  • Product dimensions3 × 2 × 1 in
  • Key featuresFoldable Flat Plug
  • Charges Olympus Li-90B and Li-92B batteries
  • Works with LI-90C and UC-90 charger models
  • Foldable flat plug folds away for compact storage
  • Worldwide 100 to 240 volt input for travel use
  • Red LED shows charging, green LED shows full charge

Kastar LI-90B AC Wall Charger

This Kastar charger replaces the Olympus LI-90C and UC-90 units. It accepts AC 100-240 V at 50-60 Hz and delivers DC 4.2 V at 600 mA to compatible Li-Ion cells. A foldable flat plug keeps the profile slim for travel. LED indicators show red while charging and green when the battery is full or on standby.

For Olympus TG and Stylus owners

Photographers using Olympus Stylus TG-1 through TG-7, TG-Tracker, SH-1 through SH-60, SP-100 series or XZ-2 models can charge Li-90B and Li-92B batteries directly from a wall outlet. Users whose cameras require a different battery form factor or a higher charge current should look at other solutions.

600 mA fixed charge current

The charger supplies a constant 600 mA output, which determines how quickly a depleted Li-90B or Li-92B cell reaches full capacity. Buyers needing faster top-ups or simultaneous multi-bay charging will need a different device.

How it compares

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

Price $4.99
Cheaper than about 96% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameLI-90B
Part numberNOCAR-0B-LI90B-A
Total capacityNo Battery
Product typeCharger
Power
Battery chemistryNoMEM Li-Ion
Size & build
Product dimensions3 × 2 × 1 in
In the box
Pack contents1 Charger

Other versions of this model

5 more in the same range

Questions about this item

How do I install the Kastar LI-90B charger and what step do people often miss?

Fold the flat plug out until it clicks, then plug into a 100-240V 50-60Hz outlet; insert the Li-90B or Li-92B battery with contacts aligned — the red LED confirms charging.

What maintenance or replacement will the Kastar LI-90B charger need later?

No internal battery to replace; keep the foldable plug hinge clean and the contact pins free of debris — if the red LED never appears, the unit itself needs replacement.

What limit appears first during sustained charging with the Kastar LI-90B?

The 600mA output caps charge current, so a depleted Li-90B or Li-92B cell takes several hours — the green LED signals full charge and stops further current.

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