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Rectangular silver Ni-MH battery pack with label showing 6.0V 1200mAh

Estry

Estry VM-525 6.0V 1200mAh Ni-MH standard battery

SKU CH-MY31-SC8WG MPN VM-525

6.0V 1200mAh Ni-MH replacement battery fits many Quasar models including VM-525, VM-549 and VM-565 with built-in overcharge and short-circuit protection

  • Battery pack size1 Year
  • Details6
  • Compatible with over twenty Quasar models for direct replacement
  • 0 V 1200 mAh Ni-MH chemistry delivers 7.2 Wh runtime
  • Built-in protection guards against overcharge over-discharge over-voltage and short circuit
  • Certified to ISO 9001 RoHS CE UN 38.3 and MSDS standards
  • Compact 89.1 x 46.5 x 19.1 mm form factor weighs 212.0 g

Replacement Ni-MH Battery for Quasar Devices

The Estry VM-525 is a 6.0 V, 1200 mAh nickel-metal hydride pack built to match the original dimensions of 89.1 x 46.5 x 19.1 mm and a weight of 212.0 g. It carries ISO9001, RoHS, CE, UN38.3 and MSDS certifications and includes overcharge, over-discharge, over-voltage and short-circuit protection.

Who This Suits and Who It Does Not

The pack fits a long list of Quasar models including VM-525, VM-549, VM-521, VM-547, VM-100, VM-539, VM-544, VM-565, VM-545, VM-511, VM-538, VM-510, VM-516, VM-530, VM-522, VM-526, VML-45, VM-520, VM-515, VM518, VM-110VM, VM-540 and VM-560. Buyers with devices outside this list should look elsewhere.

Critical Fit Specification: 6.0 V Nominal Voltage

The single figure that decides compatibility is the 6.0 V nominal voltage; a pack rated for any other voltage will not operate the handset safely. Confirm the required voltage on the original battery label before ordering.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $21.99
Pricier than about 80% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameNi-MH
Model name1,200 mAh
In the box
Battery pack size1 Year

Questions about this item

How do I install the VM-525 battery in my Quasar device?

Open the battery compartment, align the connector with the device terminals, insert the pack measuring 89.1 x 46.5 x 19.1 mm, and secure the cover until it clicks.

What maintenance will the 1200 mAh Ni-MH pack need over time?

Recharge after each full discharge, store at room temperature, and expect to replace the pack when run time falls noticeably short of the original 7.2 Wh rating.

What limit appears first during sustained high-drain use of this 6.0 V battery?

Voltage sag under heavy load will reduce available capacity before the 7.2 Wh rating is fully delivered, especially as the pack ages.

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