Motorola NNTN7687A Adapter for APX Batteries - Use APX in XTS Charger

In this review of the Motorola NNTN7687A adapter, the bottom line is clear: it is for technicians and fleet managers who need a simple, reliable way to charge APX batteries using an existing XTS single-unit charger (WPLN4111). The adapter is a no-frills insert that eliminates the need to replace chargers when migrating batteries, provided the charger is running software version 3.4 or greater. Installation is straightforward and it restores predictable charging without changing the charger footprint, making it valuable where space and continuity are priorities.

Key Features

• Compatibility: Lets APX batteries charge in the XTS single-unit charger so teams can reuse existing charging hardware.
• Software requirement: Works with chargers loaded with software version 3.4 or greater to ensure proper battery recognition and charging behavior.
• Compact package: The adapter ships in a compact package that is easy to store or carry to job sites.
• Single quantity: Supplied as a one-piece adapter, making it simple to add to a specific charger without bulk extras.
• Proven origin: Manufactured in Malaysia, reflecting consistent production standards for Motorola Solutions accessories.

Who It's For

This adapter is aimed at radio technicians, maintenance teams, and organizations that already use the XTS single-unit charger WPLN4111 and want to transition to APX batteries without buying new chargers. It suits workplaces where continuity and minimal downtime matter, such as security teams, facilities departments, and mobile units.

Those who should look elsewhere include users with chargers running software older than version 3.4, or teams that prefer multi-unit charging stations rather than single-unit inserts. If you need a charger with additional features beyond battery compatibility, a dedicated APX charger may be a better choice.

Pros & Cons

Pros

• Enables reuse of existing XTS chargers, reducing equipment costs and installation time.
• Simple, compact insert that keeps the current charging setup and workflow intact.
• Delivered as a single unit, which simplifies inventory tracking for replacements or rollouts.
• Manufacturer origin indicates consistent accessory quality and sourcing.

Cons

• Only compatible with chargers running software version 3.4 or greater, which may require an update before use.
• Sold as a single adapter, so larger deployments require purchasing multiple units separately.

Specifications

Product	Two Way Radio accessory adapter
Compatibility	APX batteries in XTS single-unit charger WPLN4111
Software requirement	Charger software version 3.4 or greater
Package dimensions	10.16 cms x 12.192 cms x 1.777 cms
Package quantity	1
Country of origin	Malaysia

Our Verdict

The NNTN7687A adapter is a pragmatic, cost-saving accessory for organizations that need APX battery compatibility without replacing XTS single-unit chargers. It offers straightforward installation and preserves existing workflows, making it a good value for teams prepared to verify or update charger software to version 3.4 or newer.

Frequently Asked Questions

Will this adapter work with any XTS single-unit charger?
The adapter requires the XTS single-unit charger WPLN4111 with charger software version 3.4 or greater to function correctly.

How many adapters are included?
This product ships as a single adapter unit; buy multiples for larger installations.

Where is the adapter made?
The adapter is manufactured in Malaysia.