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Three lithium-ion batteries and a compact dual-slot USB charger with LCD display

Kastar

Kastar NP-120 3-pack battery and LTD2 USB charger

SKU CH-KQC4-QXHFQ

Three lithium-ion 3.7 V 2300 mAh batteries and a dual-slot USB charger with LCD status for EXFO XW-EX003 gear

  • Total capacity8.51 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 LCD USB dual charger
  • Three 3.7 V 2300 mAh lithium-ion batteries deliver 8.51 Wh each
  • Micro-USB and Type-C inputs give flexible power options
  • Intelligent LED display shows charging status and battery capacity
  • Compatible with EXFO XW-EX003 and AXS-100, AXS-110, AXS-110 OTDR, FIP-400-D, FLS-600, FPM-600, FVA-600

Three-battery kit for EXFO equipment

This pack supplies three Kastar NP-120 lithium-ion cells plus an LTD2 dual charger. Each cell delivers 3.7V and 2300mAh for a total of 8.51Wh. The set targets technicians who operate AXS-100, AXS-110, AXS-110 OTDR, FIP-400-D, FLS-600, FPM-600 or FVA-600 instruments and need ready spares.

Dual charger with swappable plates

The LTD2 unit charges two batteries simultaneously and accepts interchangeable plates for other cell types. An LCD shows real-time capacity and charging status. Input options include Micro-USB and Type-C at 5V 2-3A 15W, while output provides 4.2V at 800mA per slot. A Micro-USB cable is included.

Compact design for field use

The charger measures 5 by 3 by 3 inches, making it easy to carry in a tool bag. Dual USB inputs let you power the unit from a wall adapter, power bank or vehicle port. The kit does not serve devices outside the listed EXFO models, so buyers needing different voltages or form factors should look elsewhere.

How it compares

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

Price $30.99
Pricier than about 79% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameNP-120
Part numberCH-LTD2-3B-Q120-D
Total capacity8.51 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

How long do the 2300 mAh Li-Ion cells last before they need replacing?

Lithium-ion cells typically retain usable capacity for several hundred charge cycles; with daily use you can expect a service life of a few years before run-time drops noticeably.

What stops the LTD2 charger from running continuously in the field?

The charger draws up to 15 W from a 5 V 2–3 A USB source, so the limiting factor is the power bank or adapter you connect rather than the charger itself.

Does the charger get hot or noisy when charging two 2300 mAh batteries all day?

The dual-bay design delivers 800 mA per bay with no fan; it warms slightly under sustained load but stays silent and within normal operating temperature.

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