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Small rectangular Ni-MH battery pack green shrink wrap with wire leads

Estry

Estry CL8190 3.6V 600mAh Ni-MH standard battery

SKU CH-ZNZP-RQVAA MPN CL8190

A 3.6 V 600 mAh Ni-MH replacement pack compatible with CL8190 CL-8180 CL8310 CL-8245 CL8180 CL8240 CL8050 CL8305 models

  • TypeBatteries
  • Battery Pack1-pack
  • Battery TypeNi-MH
  • Battery Capacity600mAh
  • Battery Voltage3.6
  • Exact-fit replacement for CL8190, CL-8180, CL8310 and other listed models
  • 6 V 600 mAh Ni-MH chemistry delivers 2.16 Wh of reliable power
  • Built-in protection guards against overcharge, over-discharge, over-voltage and short circuits
  • Certified to ISO9001, RoHS, CE, UN38.3 and MSDS for safety and quality
  • Compact 42.57 × 30.2 × 14.43 mm design weighs just 77.4 g

Replacement battery for cordless handsets

The Estry CL8190 is a 3.6V 600mAh nickel-metal-hydride cell built to match the original specifications of compatible handsets. It arrives new and ready to install in devices that use the listed model numbers.

Built-in protection circuitry

Overcharge, over-discharge, over-voltage and short-circuit safeguards are integrated into the pack to extend service life and maintain safe operation. No separate accessories or software are included with the single battery unit.

Capacity and runtime limits

The 600mAh rating delivers 2.16Wh of energy, suitable for typical standby and talk-time demands of supported handsets. Heavy continuous use or extended power-outage scenarios will exceed the available capacity and require recharging.

Highlights

  • Exact-fit replacement for CL8190, CL-8180, CL8310 and other listed models
  • 6 V 600 mAh Ni-MH chemistry delivers 2.16 Wh of reliable power
  • Built-in protection guards against overcharge, over-discharge, over-voltage and short circuits
  • Certified to ISO9001, RoHS, CE, UN38.3 and MSDS for safety and quality
  • Compact 42.57 × 30.2 × 14.43 mm design weighs just 77.4 g

Specifications

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

Questions about this item

When will the 600mAh Ni-MH cell need replacing?

Replace it when runtime drops noticeably or the pack no longer holds a full charge; Ni-MH cells typically last several hundred cycles before capacity fades.

What limits continuous discharge on the 3.6V 2.16Wh pack?

The 600mAh capacity and internal resistance of the Ni-MH chemistry set the practical current ceiling; sustained high loads will hit voltage sag first.

Does the 77.4g battery get warm during all-day use?

Normal operation stays cool; only heavy continuous discharge or rapid charging produces noticeable heat in this 42.57 x 30.2 x 14.43mm pack.

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