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Rectangular silver lithium-ion battery with blue label, 70.3 by 20.6 mm, model 74175

Kastar

Kastar 74175 3.7V 2.6Ah Li-Ion camera battery

SKU CH-RN4V-DGF0J

A 3.7V 2.6Ah lithium-ion replacement battery compatible with Streamlight Strion and ProTac flashlights and headlamps

  • TypeBattery
  • Pack1 Battery
  • ChemicalLi-Ion
  • Capacity9.36 Wh
  • Dimensions3*2*1 Inch
  • FeaturesHigh Capacity and Manufacture Price.
  • Ultra-long run time for flashlights with 2600mAh capacity
  • Reliable 3.7V lithium-ion power matches original Streamlight 74175 spec
  • Built-in protection circuit guards against over-charge and over-discharge
  • Certified to UL1642 and CE safety standards for peace of mind
  • Compact 70.3 x 20.6 x 20.6 mm design fits Strion and ProTac models

Kastar 74175 Li-Ion replacement battery

The Kastar 74175 is a 3.7V 2.6Ah lithium-ion cell built to replace the Streamlight 74175 battery in Strion and ProTac flashlights and headlamps. It delivers 9.36 Wh of energy in a single-cell pack measuring 70.3 x 20.6 x 20.6 mm.

Steady output with built-in protection circuits

The cell maintains consistent voltage during extended use thanks to integrated over-charge, over-discharge, over-voltage, over-current and over-heating safeguards. UL1642 and CE compliance confirms the pack meets recognised safety requirements for sustained operation.

Verify the exact model before ordering

Check that your device lists the Streamlight 74175 part number or one of the named Strion, ProTac or Twin-Task models. The physical dimensions of 2.77 x 0.81 x 0.81 inches must match the battery compartment in your light.

Highlights

  • Ultra-long run time for flashlights with 2600mAh capacity
  • Reliable 3.7V lithium-ion power matches original Streamlight 74175 spec
  • Built-in protection circuit guards against over-charge and over-discharge
  • Certified to UL1642 and CE safety standards for peace of mind
  • Compact 70.3 x 20.6 x 20.6 mm design fits Strion and ProTac models

Specifications

BrandKastar
Model74175
Part NumberBA-1B-74175-B
TypeBattery
Pack1 Battery
ChemicalLi-Ion
Capacity9.36 Wh
Dimensions3*2*1 Inch
FeaturesHigh Capacity and Manufacture Price.

Other versions of this model

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Questions about this item

Will the Kastar 74175 3.7V 2.6Ah Li-Ion battery get hot during extended use in a Streamlight Strion Switchblade?

The built-in over-heating protection circuit and UL1642 safety standard compliance help prevent excessive temperature rise during continuous operation.

What charger do I already need to recharge the Kastar 74175 3.7V 2.6Ah Li-Ion battery?

You need the original Streamlight charger designed for the 74175 Li-ion battery pack used in Strion and ProTac models.

Does the Kastar 74175 3.7V 2.6Ah Li-Ion battery fit the older Streamlight Strion LED HL Flashlight I still own?

Yes, it is compatible with the Strion LED HL Flashlight and other listed Strion and ProTac models using the 74175 battery.

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