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Cylindrical Ni-MH battery, green wrap, 50.0 x 14.8 mm

Estry

Estry HQ483/B 1.2V 2000mAh standard battery

SKU CH-8WY3-ZWX18 MPN HQ483/B

Ni-MH 1.2V 2000mAh replacement cell fits HQ483/B, HQT788, 6336/A, HQ7390, 2715, 5625X, 8880XL and 8890XL models

  • Specifications1.2
  • Battery Pack1 Year
  • 2V Ni-MH chemistry delivers 2000mAh capacity for extended device runtime
  • Matches original HQ483/B specifications with 50.0 x 14.8 x 14.5mm dimensions for exact fit
  • Built-in overcharge, over-discharge, over-voltage and short-circuit protection safeguards battery lifespan
  • Certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards for safety compliance
  • Replaces part numbers 422203613480 and 138-10584 across HQT788, 6336/A, HQ7390 and XL series models

Direct Replacement Battery

The Estry HQ483/B is a 1.2V 2000mAh Ni-MH cell built to match the original specifications for compatible cordless devices. It delivers 2.4Wh of energy and measures 50.0 x 14.8 x 14.5mm weighing 53.0g. The pack includes overcharge, over-discharge, over-voltage and short-circuit protection for safe operation.

Upgrade From Depleted Original Cells

This battery replaces the original pack when runtime has dropped or the device no longer holds a charge. The jump is worth it when your equipment shows reduced talk time, standby time or fails to power on because the old cells have reached end of life. Confirm the model number or part numbers 422203613480 and 138-10584 before ordering.

For Owners of Listed Handsets Only

Suits users with devices matching HQ483/B, HQT788, 6336/A, HQ7390, 2715, 5625X, 8880XL or 8890XL who need a certified RoHS, CE, ISO9001, UN38.3 and MSDS compliant replacement. Not for buyers whose equipment uses a different voltage, connector or form factor, or who require a higher capacity than 2000mAh.

Highlights

  • 2V Ni-MH chemistry delivers 2000mAh capacity for extended device runtime
  • Matches original HQ483/B specifications with 50.0 x 14.8 x 14.5mm dimensions for exact fit
  • Built-in overcharge, over-discharge, over-voltage and short-circuit protection safeguards battery lifespan
  • Certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards for safety compliance
  • Replaces part numbers 422203613480 and 138-10584 across HQT788, 6336/A, HQ7390 and XL series models

Specifications

BrandNi-MH
Model2000mAh
Specifications1.2
Battery Pack1 Year

Questions about this item

Will the 50.0 × 14.8 × 14.5 mm dimensions fit my HQ483/B device?

Yes, the pack measures 50.0 by 14.8 by 14.5 mm and weighs 53.0 g, matching the original HQ483/B battery form factor exactly.

How do I install the replacement without damaging the connector?

Power off the device, open the battery compartment, disconnect the old pack by pulling the plug — not the wires — then insert the new pack with the same orientation and press the connector firmly until it clicks.

When should I replace the 1.2 V 2000 mAh Ni-MH pack?

Replace it when run-time drops noticeably or the pack no longer holds a full charge; the cells carry ISO9001, RoHS, CE, UN38.3 and MSDS certification for safe long-term use.

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