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Two Kastar Li-90B batteries and an LTD2 dual USB charger with LCD screen

Kastar

Kastar Li-90B 2-pack batteries and LTD2 USB charger

SKU CH-TN9A-0WYAG

Two 1300 mAh Li-ion batteries with a dual USB charger that powers both at once and shows capacity on an LCD

  • Total capacity4.81 Wh
  • Pack contents1 Charger + 2 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions5 × 3 × 2 in
  • Key featuresLCD USB Dual charger, can charge 2 batteries at the same tim
  • Two 1300mAh Li-Ion batteries extend shooting time
  • Dual-slot USB charger powers both batteries simultaneously
  • Micro-USB and Type-C inputs offer flexible charging
  • LCD screen shows real-time charge status and capacity
  • Replaces Olympus Li-90B, Li-92B, LI-90C and UC-90

Two batteries and a dual USB charger

This set includes two lithium-ion cells rated at 3.7 V and 1300 mAh each, plus an LTD2 charger that powers both simultaneously. The charger accepts Micro-USB or Type-C input at 5 V and delivers 4.2 V at 800 mA per slot. An LCD panel shows charge status and remaining capacity for each battery.

Suits owners of Olympus Tough and Stylus models

Photographers using cameras such as the TG-6, TG-7, TG-Tracker or XZ-2 iHS can replace Olympus Li-90B or Li-92B cells and the LI-90C or UC-90 charger with this kit. It is not for shooters who need a higher-capacity cell than the 4.81 Wh provided here, nor for anyone whose camera requires a different battery form factor or voltage.

1300 mAh capacity per cell

Each battery stores 1300 mAh at 3.7 V, giving 4.81 Wh of energy. This single figure determines how many shots or minutes of video you can capture before swapping or recharging.

How it compares

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

Price $11.99
Cheaper than about 75% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameLi-90B
Part numberCH-LTD2-2B-LI90B-A
Total capacity4.81 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions5 × 3 × 2 in
In the box
Pack contents1 Charger + 2 Batteries

Other versions of this model

5 more in the same range

Questions about this item

Will the LTD2 charger fit in a standard USB wall adapter?

The charger accepts 5V 2-3A input via Micro-USB or Type-C, so any USB wall adapter that can supply up to 15W will power it.

How do I swap the charging plates on the LTD2 to fit Li-90B batteries?

Slide the existing plate off the charger body, align the Li-90B plate contacts, and press it firmly into place until it clicks; the LCD then shows each battery at 4.2V 800mA.

When should I replace the two 1300mAh Li-90B packs?

Replace them when the charger LCD no longer reaches full capacity after a full 4.2V charge cycle or when camera runtime drops noticeably below the original 4.81Wh rating.

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