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Rectangular 6.0V Ni-MH battery pack, 89.1 by 46.5 by 19.1 mm, dark wrap with label

Estry

Estry VM-524 6.0V 1200mAh Ni-MH standard battery

SKU CH-5YPC-H6803 MPN VM-524

6.0 V 1200 mAh Ni-MH replacement battery fits Quasar VM-524, VM-55, 500VM-505, VM-535, VM-550, VM-555 and VM-575 models

  • Specifications6
  • Battery Pack1 Year
  • Reliable power for multiple Quasar models with 6.0V 1200mAh Ni-MH chemistry
  • Exact-fit replacement matching original specifications for VM-524 and compatible devices
  • Safety assured through overcharge, over-discharge, over-voltage and short-circuit protection
  • Certified quality with ISO9001, RoHS, CE, UN38.3 and MSDS compliance
  • Compact 89.1 x 46.5 x 19.1 mm design weighing 212.0g for easy installation

Replacement battery for QUASAR devices

The Estry VM-524 is a 6.0V 1200mAh nickel-metal hydride pack built to match the original specifications for QUASAR models VM-524, VM-55, 500VM-505, VM-555, VM-535, VM-575 and VM-550. It delivers 7.2Wh of capacity and weighs 212.0g, making it a direct swap for depleted cells in compatible cordless phones or similar electronics.

Ni-MH chemistry and voltage limits

Nickel-metal hydride cells operate at a nominal 6.0V and must not be charged with lithium-ion or lead-acid chargers. The pack includes overcharge, over-discharge, over-voltage and short-circuit protection, but it still requires a charger designed for Ni-MH chemistry to avoid damage and achieve the rated 1200mAh capacity.

Simple drop-in installation

The battery measures 89.1 x 46.5 x 19.1mm and fits the existing compartment without tools or wiring changes. Buyers who need a different voltage, a higher capacity or a lithium-based chemistry will not be served by this pack. Confirm the exact model number and part number on the old battery before ordering to prevent fitment issues.

Highlights

  • Reliable power for multiple Quasar models with 6.0V 1200mAh Ni-MH chemistry
  • Exact-fit replacement matching original specifications for VM-524 and compatible devices
  • Safety assured through overcharge, over-discharge, over-voltage and short-circuit protection
  • Certified quality with ISO9001, RoHS, CE, UN38.3 and MSDS compliance
  • Compact 89.1 x 46.5 x 19.1 mm design weighing 212.0g for easy installation

Specifications

BrandNi-MH
Model1200mAh
Specifications6
Battery Pack1 Year

Questions about this item

Which compatible model matches my device — VM-524, VM-55, 500VM-505, VM-555, VM-535, VM-575 or VM-550?

Check the model label on your original handset or battery compartment; this pack replaces the exact part for any of those listed models.

What does the 7.2Wh rating mean for daily use?

At 6.0V and 1200mAh the pack stores 7.2Wh, giving several hours of talk time on a cordless phone before needing a recharge.

Does the 6.0V Ni-MH chemistry require a specific charger interface?

It fits the standard charging cradle used by the listed Quasar handsets; no special connector or protocol is needed beyond the original base.

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