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Black rectangular lithium-ion battery pack labeled MAP3724-BATT

KingSener

KingSener MAP3724-BATT 3.7V 2400mAh rescue battery

SKU CH-1T9Z-MBMMJ MPN MAP3724-BATT

A 3.7V 2400mAh Li-ion replacement battery for AccuVein AV300 and AV400 vein finders with built-in protection circuit

  • Battery Voltage3.7V
  • Battery Capacity9Wh / 2400mAh
  • Reliable vein-finder power with 3.7V 2400mAh Li-ion capacity
  • Drop-in replacement for AccuVein AV300 and AV400 series devices
  • Built-in protection circuit guards against overcharge, over-discharge and short circuits
  • 100 % brand-new OEM-grade cells tested for clinical safety and performance
  • Plug-and-play installation requires no tools or software configuration

Replacement Battery for Vein Finders

The KingSener MAP3724-BATT is a 3.7V lithium-ion cell rated at 2400mAh and 9Wh. It serves as a direct replacement power source for AccuVein AV300 and AV400 vein locator devices. Clinicians receive a ready-to-use unit that restores full mobile operation without tools or software.

Replaces Worn Original Cells

This battery replaces the original MAP3724-BATT pack when its run-time no longer supports a full shift. The upgrade is worth it when the vein finder shuts down early or fails to hold charge between patients. OEM-grade cells and a built-in protection circuit restore the device to its factory electrical specification.

Steady Output During Extended Scans

Under continuous illumination the protection circuit prevents over-discharge and short-circuit events that can cut power mid-procedure. The Li-ion chemistry maintains stable voltage across the discharge curve so brightness stays consistent. The pack is designed for repeated daily cycles in clinical environments.

Highlights

  • Reliable vein-finder power with 3.7V 2400mAh Li-ion capacity
  • Drop-in replacement for AccuVein AV300 and AV400 series devices
  • Built-in protection circuit guards against overcharge, over-discharge and short circuits
  • 100 % brand-new OEM-grade cells tested for clinical safety and performance
  • Plug-and-play installation requires no tools or software configuration

Specifications

BrandKingSener
ModelMAP3724-BATT
Part NumberMAP3724-BATT
Battery Voltage3.7V
Battery Capacity9Wh / 2400mAh

Questions about this item

Which AccuVein vein finder models does the MAP3724-BATT battery fit?

This replacement battery is compatible with the AccuVein AV300 and AV400 vein finder series.

How do I install the MAP3724-BATT battery and what common mistake should I avoid?

Installation is plug-and-play with no tools or software required; the only step to watch is aligning the connector correctly before pressing it in.

When will the MAP3724-BATT battery need replacement and what protection does it include?

The 3.7V 2400mAh Li-ion cell will need replacement when run-time noticeably drops; it has a built-in smart circuit for overcharge, over-discharge and short-circuit protection.

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