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Estry TC-520 Ni-MH battery pack rectangular green shrink wrap label visible

Estry

Estry TC-520 standard battery Ni-MH 3.6V 600mAh

SKU CH-KS86-R5ZB8 MPN TC-520

Ni-MH 3.6V 600mAh replacement pack for TC-520, CP-750W, TC-540 and CP-725 cordless phones

  • TypeBatteries
  • Battery Pack1-pack
  • Battery TypeNi-MH
  • Battery Capacity600mAh
  • Battery Voltage3.6
  • Ni-MH chemistry delivers 600mAh capacity for reliable cordless operation
  • Built to original 3.6V 600mAh specifications for direct replacement fit
  • Certified to ISO9001 RoHS CE UN38.3 MSDS standards for safety assurance
  • Compact 42.57 x 30.2 x 14.43mm design weighs only 77.4g for easy handling
  • Compatible with TC-520 CP-750W TC-540 CP-725 and related model numbers

Replacement Ni-MH battery pack

This 3.6 V 600 mAh nickel-metal hydride cell replaces the original battery in compatible cordless handsets. It supplies 2.16 Wh of energy and fits the listed model numbers. Built-in protection guards against overcharge, over-discharge, over-voltage and short circuit.

Users with listed handsets only

Suits owners of TC-520, CP-750W, TC-540, CP-725, TC540, CP750W, CP725 or TC520 devices who need a direct drop-in cell. Buyers whose equipment uses a different voltage, chemistry or connector should look elsewhere.

3.6 V 600 mAh Ni-MH specification

The single deciding figure is the 3.6 V 600 mAh nickel-metal hydride rating; only devices designed for that exact voltage and capacity will operate correctly with this pack.

Highlights

  • Ni-MH chemistry delivers 600mAh capacity for reliable cordless operation
  • Built to original 3.6V 600mAh specifications for direct replacement fit
  • Certified to ISO9001 RoHS CE UN38.3 MSDS standards for safety assurance
  • Compact 42.57 x 30.2 x 14.43mm design weighs only 77.4g for easy handling
  • Compatible with TC-520 CP-750W TC-540 CP-725 and related model numbers

Specifications

TypeBatteries
Battery Pack1-pack
Battery TypeNi-MH
Battery Capacity600mAh
Battery Voltage3.6

Questions about this item

What comes in the package and do I need any extra parts to install it?

The box contains one Ni-MH battery pack rated 3.6V 600mAh. No additional components are required for installation.

Which compatible model should I select for my device?

Match the exact model printed on your original battery or handset — TC-520, CP-750W, TC-540, CP-725, TC540, CP750W, CP725 or TC520 — to ensure correct fit and voltage.

How long will the 600mAh capacity actually run my phone?

At 3.6V and 2.16Wh the pack delivers roughly the same talk and standby time as the original battery supplied with the listed cordless models.

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