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Three rectangular batteries and a compact dual-slot USB charger with LCD screen

Kastar

Kastar Li-90B 3-Pack Battery & LTD2 USB Charger

SKU CH-9TTK-5CG83

Three Li‑ion batteries and a dual‑slot USB charger with LCD status for Olympus Stylus and Tough cameras

  • Total capacity4.81 Wh
  • Pack contents1 Charger + 3 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
  • Charge two batteries simultaneously with the dual-slot USB charger
  • LCD screen shows real-time charging status and battery capacity
  • Three 1300 mAh Li-Ion batteries deliver 4.81 Wh each
  • Micro-USB and Type-C inputs give flexible power options
  • Replaces Olympus LI-90B, LI-92B and LI-90C chargers for many Stylus and Tough models

Three-battery kit for Olympus compacts

This set delivers three Li-90B lithium-ion cells and a dual-slot LTD2 charger for Olympus Stylus SH, SP, TG, XZ and Tough models. Photographers who carry a single compact camera gain enough spare power for a full day of shooting without hunting for a wall outlet.

Replaces single OE batteries and slow chargers

Swapping one original Li-90B or Li-92B for three 1300 mAh cells triples available capacity, while the LTD2 charges two packs at once from any 5 V USB source. The jump is worth it when a weekend trip or event schedule leaves no time for sequential single-bay charging.

4.81 Wh per cell handles extended stills

Each 3.7 V battery runs the camera through long sessions, and the charger’s 800 mA dual output restores a pair in roughly the same time a single bay would need for one. Not suited for shooters who need hot-swap capability without removing the battery door or who require higher-voltage packs for external accessories.

How it compares

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

Price $15.99
Cheaper than about 57% of the 5,900 comparable items (median $17.99).

Specifications

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

Other versions of this model

5 more in the same range

Questions about this item

Does the Li-90B battery fit the Olympus Stylus TG-6 and TG-7?

The Li-90B replaces the Olympus Li-90B and Li-92B cells used in the TG-6, TG-7 and other listed Stylus models.

How do I power the LTD2 charger and charge two batteries at once?

Connect the charger via Micro-USB or Type-C to a 5 V 2-3 A source; the dual slots charge two Li-90B packs simultaneously at 800 mA each.

When should I replace the three Li-90B packs?

Replace them when the 1300 mAh cells no longer hold enough charge for your shooting sessions — typically after several hundred full cycles.

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