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Four Kastar Li-90B batteries and a dual-slot USB charger with LCD

Kastar

Kastar Li-90B 4-Pack Battery & LTD2 USB Charger for Olympus TG-1 TG-2 TG-3 TG-4 TG-5

SKU CH-4X07-E3CZ6

Four lithium-ion batteries and a dual USB charger with LCD status display for Olympus Tough and Stylus cameras

  • Total capacity4.81 Wh
  • Pack contents1 Charger + 4 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions5 × 3 × 3 in
  • Key featuresLCD USB Dual charger, can charge 2 batteries at the same tim
  • Four 1300 mAh Li-ion batteries for extended shooting
  • Dual-bay USB charger powers two cells simultaneously
  • Micro-USB and Type-C inputs for flexible charging
  • LCD shows real-time charge status and capacity
  • Compatible with Olympus TG-1 through TG-7 and XZ-2

Four batteries and dual-slot USB charger

The set supplies four Li-90B lithium-ion cells rated at 3.7 V and 1300 mAh each, plus a compact LTD2 charger that powers two batteries simultaneously from any 5 V USB source. It targets Olympus Tough TG and Stylus SH owners who want spare power for long shooting days without carrying a wall adapter.

4.81 Wh per cell gives roughly one full camera

Each 4.81 Wh battery delivers enough capacity for a typical day of stills or mixed video on a TG-series body, while the charger’s 800 mA output per slot refills a depleted pair in a few hours. Heavy burst shooters or 4K video users will need the third and fourth cells before the day ends.

LCD charger with Micro-USB and Type-C inputs

The charger shows individual cell status on a built-in LCD and accepts both Micro-USB and USB-C cables, so it works with power banks, laptop ports or car adapters. Interchangeable plates are not included, limiting use to Li-90B and Li-92B form factors.

How it compares

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

Price $17.99
Typical for this category: the median of 5,900 items is $17.99.

Specifications

Product
Brand nameKastar
Model nameLi-90B
Part numberCH-LTD2-4B-LI90B-C
Total capacity4.81 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions5 × 3 × 3 in
In the box
Pack contents1 Charger + 4 Batteries

Other versions of this model

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Questions about this item

Will the Kastar Li-90B 1300 mAh batteries work in my older Olympus TG-2 iHS without issues?

Yes, the Li-90B batteries are listed as compatible with the Olympus Stylus TG-2 iHS and other TG series models, so they will power the camera normally.

How can I confirm the LTD2 charger is charging both batteries correctly?

The intelligent LCD display shows the charging status and capacity for each of the two slots, letting you verify both batteries are charging at 800 mA.

Does the package include a power adapter for the Micro-USB and Type-C inputs?

The box contains the LTD2 dual charger, four Li-90B batteries and a Micro-USB cable; a 5 V 2–3 A USB power adapter must be purchased separately.

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