• Spectralink 84-Series Extended Battery (1520-37215-001) (New) SPECTRALINK
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Spectralink 84-Series Extended Battery (1520-37215-001) (New)

Spectralink 84-Series Extended Battery (1520-37215-001) (New)

$99.00
$99.00
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DESCRIPTION

The Spectralink 84xx extended battery is a high-capacity power solution designed for wireless VoIP phones. This new battery provides longer operating time, making it ideal for demanding business environments.

Key Features 

  • Extended battery life for longer usage
  • Designed for Spectralink 84xx series phones including 8440
  • Reliable power for continuous communication
  • Ideal for high-demand environments
  • New battery for long-lasting performance

Why Choose the Extended Battery?

This extended battery is ideal for businesses that require longer device usage without frequent charging. It improves productivity and reduces downtime.

It is commonly used in healthcare facilities, warehouses, manufacturing environments, and enterprise operations.

Common Use Cases

  • Long work shifts and extended usage
  • Healthcare and hospital communication
  • Warehouse and logistics environments
  • Industrial and enterprise operations

Compatibility

The Spectralink 84xx extended battery is compatible with wireless VoIP phones.

What’s Included

  • Spectralink 84xx extended battery (new)

Frequently Asked Questions

What is an extended battery?
It provides longer operating time than standard batteries.

Which phones is it compatible with?
It works with Spectralink 84xx series devices such as 8440.

Is this a replacement battery?
Yes, it replaces existing batteries with longer life.

Who should use this?
Businesses needing extended device usage.

Looking for chargers? Explore dual chargers and accessories for complete solutions.

PRODUCT DETAILS

Features

  • OEM Spectralink extended-capacity battery for 84xx Series handsets
  • Compatible with Spectralink 8400, 8440, 8450, and 8452 Wi-Fi phones
  • Provides significantly longer runtime than the standard battery — ideal for multi-shift environments
  • Ensures reliable performance for voice, messaging, and workflow applications
  • New, factory-fresh unit for maximum longevity and charge retention
  • Easy drop-in replacement with perfect OEM fit
  • Helps reduce downtime and improves device availability

Ideal For

  • Hospitals, clinics, and healthcare mobility solutions
  • Retail floor and inventory environments
  • Manufacturing and warehousing teams
  • Any high-demand deployment using Spectralink 84xx handsets

Part Number

  • 1520-37215-001

DETAILS INFO

SKU:SPLK-84XX-EXTBATT-1520N
Part Number:1520-37215-001
Vendor: SPECTRALINK
Type: Accessories
Tags: 2025, Accessories, Done SEO
Collections: Accessories, New, SPECTRALINK
  • Shipping Available
  • Free returns
  • More delivery info
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Product Product subtotal Quantity Price Product subtotal
Spectralink 84-Series Extended Battery (1520-37215-001) (New) SPECTRALINK
Spectralink 84-Series Extended Battery (1520-37215-001) (New)SPLK-84XX-EXTBATT-1520N
Spectralink 84-Series Extended Battery (1520-37215-001) (New)SPLK-84XX-EXTBATT-1520N
$99.00/ea		 $0.00
$99.00/ea $0.00

Frequently Asked Questions

Find answers to common questions about refurbished telecom equipment, VoIP phones, and business phone systems in Canada

Trust, shipping and buying from Telecom Depot Direct

Yes on both counts. As a Canadian-owned and operated company, we ship domestically — no cross-border customs delays, no surprise brokerage fees, and no currency conversion uncertainty. Orders are priced in Canadian dollars and most ship within 1–2 business days from our Montreal location.

Legacy Systems (Nortel, Mitel, Avaya)

Yes. Nortel phones remain compatible with active Norstar and Meridian PBX systems — the system itself still works, you just need the handsets.
Not necessarily. End-of-support means updates stop, not that phones stop working. Many businesses extend system life by sourcing replacement phones.
We stock certified refurbished Avaya models that are tested and ready to deploy. Your system will recognize them immediately.

Compatibility & Systems

Compatibility depends on matching the phone protocol to your PBX system. Contact us and we will confirm before you order.
Yes for VoIP systems. No for proprietary systems like Norstar or older Avaya.

Refurbished Equipment

Yes. Refurbished means inspected, tested, cleaned, and reset. It is reliable and cost-effective.
Refurbished is tested and certified. Used is not inspected. New has never been deployed.

Conference Phones

Replacing with a refurbished unit is usually faster and more cost-effective.
It depends on room size. Small rooms need basic units, larger rooms require extended range or additional microphones.

Headsets

Bluetooth is for mobility. DECT offers longer range and better performance for office use.
Most headsets are compatible, but some require additional accessories.

Industry Solutions

Yes. We supply hospitality phones designed for high-use environments.
We recommend easy-to-clean and durable phones for clinical environments.
Yes. We carry heavy-duty phones designed for harsh environments.

Warranty, Returns & Support

It covers defects under normal use. We repair or replace faulty units.
Yes. Our team will guide you even if you are not technical.
Yes, but we recommend confirming compatibility before purchase.

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Why Choose Telecom Depot Direct?

🚚
Fast Canadian Shipping
1–2 business days, no customs fees
✓
12-Month Warranty
All refurbished equipment covered
💬
Expert Support
Contact us to confirm compatibility