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Rectangular Ni-MH battery pack 201.7 x 27.0 x 27.0 mm green wrap label THS7BAT

Estry

Estry 4.8 V 4000 mAh battery for THS710A THS720

SKU CH-3VGJ-52SZ2

Replacement Ni-MH battery pack for THS710A and THS720 oscilloscopes, 4.8 V 4000 mAh 19.2 Wh with overcharge and short-circuit protection

  • Specifications4.8
  • Battery Pack1 Year
  • Direct replacement for THS710A and THS720 oscilloscopes
  • 8 V 4000 mAh Ni-MH pack delivers 19.2 Wh runtime
  • Overcharge, over-discharge, over-voltage and short-circuit protection built in
  • Certified to ISO 9001, RoHS, CE, UN 38.3 and MSDS standards
  • Compact 201.7 × 27.0 × 27.0 mm pack weighs 456.0 g

Direct replacement for THS710A and THS720

This 4.8 V Ni-MH pack delivers 4000 mAh and 19.2 Wh, matching the original THS7BAT specifications. It is built for engineers and technicians who need reliable power for Tektronix THS710A and THS720 oscilloscopes during field measurements.

Simple drop-in installation

The pack fits the battery compartment without tools or soldering; polarity and connector layout follow the original design. Verify the model number THS710A or THS720 and part number THS7BAT before purchase to avoid mismatched dimensions or voltage.

Ni-MH chemistry limits runtime and charge speed

Capacity is fixed at 4000 mAh, so extended sessions require spare packs or mains operation. The 4.8 V nominal voltage suits the instrument’s input range, but energy density is lower than lithium alternatives, giving shorter run time per unit weight.

Highlights

  • Direct replacement for THS710A and THS720 oscilloscopes
  • 8 V 4000 mAh Ni-MH pack delivers 19.2 Wh runtime
  • Overcharge, over-discharge, over-voltage and short-circuit protection built in
  • Certified to ISO 9001, RoHS, CE, UN 38.3 and MSDS standards
  • Compact 201.7 × 27.0 × 27.0 mm pack weighs 456.0 g

Specifications

BrandNi-MH
Model4500mAh
Specifications4.8
Battery Pack1 Year

Questions about this item

How do I verify the 4.8 V 4000 mAh replacement is working correctly in my THS710A after installation?

Power on the oscilloscope and confirm it runs on battery alone; the pack should deliver the rated 19.2 Wh capacity and hold charge through normal use.

What comes in the box and is anything else needed to fit the THS7BAT compartment?

The pack includes the 4.8 V 4000 mAh Ni‑MH battery measuring 201.7 x 27.0 x 27.0 mm and weighing 456.0 g; no extra parts are required for the THS710A or THS720.

Which capacity version should I choose between the 4000 mAh and 4500 mAh listings for my THS720?

Select the 4000 mAh / 19.2 Wh version — it matches the original THS7BAT specification and fits the 201.7 x 27.0 x 27.0 mm compartment.

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