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Three rectangular lithium-ion batteries with textured dark finish

Kastar

Kastar NP-120 3-pack Li-ion battery for EXFO XW-EX003 AXS-100 AXS-110 OTDR FIP-400-D FLS-600 FPM-600 FVA-600

SKU CH-ATVF-FH4YD

Three lithium-ion batteries rated at 3.7 V and 2300 mAh each power EXFO AXS-100, AXS-110, FIP-400-D, FLS-600, FPM-600 and FVA-600 test instruments

  • Total capacity8.51 Wh
  • Pack contents3 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery
  • Product dimensions3 × 2 × 3 in
  • Key featuresHigh Capacity and Manufacture Price.
  • Three batteries keep EXFO test gear running longer
  • 2300 mAh at 3.7 V delivers 8.51 Wh per cell
  • UL1642 and CE certified cells with five-way protection circuit
  • Replaces XW-EX003 across AXS-100, AXS-110, FIP-400-D, FLS-600, FPM-600, FVA-600
  • New lithium-ion pack avoids low-quality replacements and extends cycle life

Three-pack replacement batteries

The Kastar NP-120 pack supplies three lithium-ion cells built to replace the EXFO XW-EX003 battery in AXS-100, AXS-110, FIP-400-D, FLS-600, FPM-600 and FVA-600 instruments. Field technicians who need ready spares for long test sessions can keep the kit in a tool bag and swap cells without hunting for a charger.

Capacity and runtime limits

Each cell stores 8.51 Wh at 3.7 V, equivalent to 2300 mAh, giving extended run time for OTDR and fibre-analysis gear. The pack will not suit devices that demand higher voltage or larger capacity than the original specification, so users with power-hungry modules should verify their equipment requirements first.

Thermals and protection circuits

Built-in safeguards guard against over-charge, over-discharge, over-voltage, over-current and over-heating, meeting UL1642 and CE safety standards. In normal operation the cells run cool and quiet, drawing only the current the host instrument requests.

How it compares

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

Price $26.99
Pricier than about 74% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameNP-120
Part numberBA-3B-Q120-D
Total capacity8.51 Wh
Product typeBattery
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 3 in
In the box
Pack contents3 Batteries

Other versions of this model

5 more in the same range

Questions about this item

Will these NP-120 packs run my AXS-100 and AXS-110 OTDR units the same way as the original EXFO XW-EX003 cells?

Yes, each 3.7 V 2300 mAh pack is a direct replacement for the EXFO XW-EX003 and fits the AXS-100, AXS-110 and AXS-110 OTDR instruments.

How can I confirm the batteries are charging and holding capacity after the first cycle?

The built-in protection circuit stops charging at full voltage; a normal charge completes in a few hours and the OTDR battery gauge should show 100 % with expected run-time.

Does the 3-pack include a charger or only the three NP-120 cells?

Only the three lithium-ion cells are supplied; a compatible charger for the EXFO XW-EX003 must be purchased separately.

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