Panasonic

Panasonic HHR-P509A/1B Replacement Battery for 2.4GHz Telephones

3.3 (4 reviews)

Power Up Your Panasonic 2.4GHz GigaRange Telephone Keep your Panasonic cordless phone running with the PANASONIC HHR-P509A/1B Replacement Battery. This reliable battery ensures your phone is always ready for important calls. Designed as an authorized aftermarket product, it offers seamless compa...

$19.35*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Power Up Your Panasonic 2.4GHz GigaRange Telephone

Keep your Panasonic cordless phone running with the PANASONIC HHR-P509A/1B Replacement Battery. This reliable battery ensures your phone is always ready for important calls. Designed as an authorized aftermarket product, it offers seamless compatibility and dependable performance.

Specifications

  • Brand: Panasonic
  • Model: HHR-P509A
  • Type: Replacement Battery
  • Compatibility: Panasonic 2.4GHz GigaRange Telephones

Key Features

This is an O.E.M. Authorized part

Fits with various Panasonic brand models

Oem part # HHR-P509A

Specifications

Part Type
O.E.M. Authorized Replacement Part
Battery Chemistry
NiMH (Nickel Metal Hydride)
OEM Part Number
HHR-P509A
Compatible Panasonic Models
KX-TG2650N, KX-TG2670N, KX-TG2680N, KX-TG2690N

Pros & Cons

👍 Pros

  • This is an O.E.M. authorized part, ensuring compatibility and quality with specific Panasonic phones.
  • Designed as a direct replacement for several Panasonic KX-TG26xxN 2.4GHz telephone models.
  • Features Nickel Metal Hydride (NiMH) chemistry, known for its ability to be recharged numerous times.
  • Specifically listed as fitting various Panasonic brand models, indicating broad applicability within the brand's older cordless phones.
  • Carries the OEM part number HHR-P509A, simplifying identification for users seeking an exact match.

👎 Cons

  • The compatibility information is current as of April 2001, which may not include newer phone models.
  • Only fits with specific older Panasonic 2.4GHz telephone models, limiting its universal use.
  • As an OEM part, it may be a niche item that could become harder to source over time.
  • The product's stated compatibility refers to older phone series, so modern phone owners will not find it suitable.
  • There are no details provided about the battery's capacity or expected lifespan in terms of talk time.

Frequently Asked Questions

Yes, this battery is an O.E.M. Authorized part, ensuring it meets the original specifications for compatible Panasonic telephones.
This is a Nickel Metal Hydride (NiMH) battery, which is a rechargeable battery type commonly used in cordless phones.
This replacement battery is designed for use with Panasonic KX-TG2650N, KX-TG2670N, KX-TG2680N, and KX-TG2690N 2.4GHz telephones.
The provided compatibility information is current as of April 2001, indicating it is primarily for older 2.4GHz Panasonic telephone models.