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Kastar LI-90B battery with triple USB charger showing LCD display

Kastar

Kastar LI-90B battery & LCD triple USB charger

SKU CH-ZXX8-QWWP2

A 3.7 V 1300 mAh Li-Ion battery with a triple USB charger that powers three cells at once and shows status on an LCD screen

  • Total capacity4.81 Wh
  • Pack contents1 Charger + 1 Battery
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions3 × 2 × 2 in
  • Key featuresLCD USB Triple charger, can charge 3 batteries at the same t
  • Charges three batteries simultaneously via USB
  • LCD screen shows real-time charging status and capacity
  • 1300 mAh lithium-ion cell delivers 4.81 Wh
  • Powered by any 5 V USB source with included cable
  • Compatible with Olympus TG, SH, SP and XZ series cameras

Battery and charger kit for Olympus Tough

This kit includes one LI-90B lithium-ion battery and an LCD triple USB charger. The battery delivers 3.7V and 1300mAh capacity for compatible Olympus models. The charger accepts 5V 2A input and can power three batteries simultaneously. It suits photographers who need spare power for extended shooting sessions.

Simple USB-powered charging

Connect the charger via the supplied Micro USB cable to a wall adapter, car charger or computer. Each slot outputs 4.2V at 0.5A and the LCD shows individual charging status and capacity. The compact unit measures 3*2*2 Inch for easy packing. Users should ensure their USB source can supply the full 10W for reliable operation.

Steady multi-battery charging without active cooling

The charger maintains a constant 0.5A per channel during sustained use rather than relying on burst rates. The LCD lets you monitor each cell so you can rotate batteries as they reach full capacity. Heat is managed passively through the small enclosure. It is not suited for rapid single-battery top-ups when time is critical.

How it compares

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

Price $10.99
Cheaper than about 80% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameLI-90B
Part numberCH-LED3-1B-LI90B-B
Total capacity4.81 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 2 in
In the box
Pack contents1 Charger + 1 Battery

Questions about this item

How can I confirm the Kastar LI-90B charger is working correctly after plugging it in?

The intelligent LCD screen displays the charging status and battery capacity for each of the three slots, showing real-time progress while the 4.2V 0.5A output charges up to three batteries simultaneously.

What items are included with the Kastar LI-90B bundle and what must I provide separately?

The pack contains one LI-90B 1300mAh 3.7V lithium-ion battery, one triple USB charger, and a Micro USB cable; you will need a 5V 2A USB wall adapter, car charger or computer port to power the unit.

Which battery capacity should I choose for my Olympus Tough TG-6 if the LI-90B is 1300mAh?

This bundle supplies a single 1300mAh 3.7V LI-90B battery rated at 4.81Wh, matching the original Olympus LI-90B/LI-92B specification for the TG-6 and other listed models.

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