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Four rectangular lithium-ion camera batteries in a pack

Kastar

Kastar NP-120 4-Pack Li-Ion 3.7V 2300mAh Camera Battery

SKU CH-09JB-A0M0F

Four 3.7 V 2300 mAh lithium-ion packs replace EXFO XW-EX003 cells in AXS-100, AXS-110 and FPM-600 test gear

  • TypeBattery
  • Pack4 Batteries
  • ChemicalLi-Ion
  • Capacity8.51 Wh
  • Dimensions3*2*3 Inch
  • FeaturesHigh Capacity and Manufacture Price.
  • Longer shooting sessions with 2300mAh high-capacity lithium-ion cells
  • Four-battery pack keeps compatible EXFO equipment running without interruption
  • Built-in protection circuits guard against over-charge, over-discharge and over-heating
  • UL1642 and CE certified cells meet recognised safety requirements
  • Direct replacement for EXFO XW-EX003 in AXS-100, AXS-110 and FIP-400-D devices

Four-battery set for EXFO fiber testers

This four-pack supplies 3.7 V lithium-ion cells rated at 2300 mAh and 8.51 Wh each. They replace the EXFO XW-EX003 pack used in AXS-100, AXS-110 and AXS-110 OTDR units. Built-in circuits guard against over-charge, over-discharge, over-voltage, over-current and over-heating. The cells meet UL1642 and CE safety requirements.

Technicians maintaining listed EXFO gear

Field engineers who service AXS-100, AXS-110, AXS-110 OTDR, FIP-400-D, FLS-600, FPM-600 or FVA-600 instruments can swap cells without tools. Teams standardising on a single spare type across those models reduce inventory. Buyers needing power for other EXFO families or for non-EXFO cameras should look elsewhere.

2300 mAh capacity per cell

Each battery delivers 2300 mAh at 3.7 V, giving 8.51 Wh of energy. That figure determines whether the runtime matches the duty cycle of the target instrument. No other capacity is offered in this pack.

Highlights

  • Longer shooting sessions with 2300mAh high-capacity lithium-ion cells
  • Four-battery pack keeps compatible EXFO equipment running without interruption
  • Built-in protection circuits guard against over-charge, over-discharge and over-heating
  • UL1642 and CE certified cells meet recognised safety requirements
  • Direct replacement for EXFO XW-EX003 in AXS-100, AXS-110 and FIP-400-D devices

Specifications

BrandKastar
ModelNP-120
Part NumberBA-4B-Q120-D
TypeBattery
Pack4 Batteries
ChemicalLi-Ion
Capacity8.51 Wh
Dimensions3*2*3 Inch
FeaturesHigh Capacity and Manufacture Price.

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Questions about this item

How often will the NP-120 cells need replacing if charged daily?

Each pack contains four 3.7V 2300mAh lithium-ion cells rated at 8.51 Wh; typical Li-ion chemistry delivers several hundred full cycles before capacity drops noticeably.

What runtime limit appears first during a long OTDR field session?

The 2300 mAh capacity per battery sets the energy ceiling; sustained measurement on an AXS-110 or FPM-600 will drain a cell before thermal limits are reached.

Do the batteries get hot or noisy when powering an FVA-600 all day?

Built-in over-heating protection and no moving parts mean silent operation; the cells warm slightly under continuous load but stay within the UL1642 and CE safety envelope.

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