Replacement Battery Li-Ion 1800T

Keep your Motorola wireless remote speaker microphone performing at its best with the Motorola PMNN4461B 1800 mAh Lithium-Ion Replacement Battery. This genuine Motorola Solutions OEM battery is designed specifically for Motorola long-range wireless remote speaker microphones (RSMs), providing dependable power, extended runtime, and reliable performance for professionals who rely on hands-free communication.

Featuring an 1800 mAh Lithium-Ion battery, 3.6V output, and an IP55 environmental rating, the PMNN4461B is built to withstand demanding work environments while offering protection against dust and water spray. Whether you're replacing a worn battery or keeping a spare on hand, the PMNN4461B helps ensure your wireless speaker microphone stays powered throughout your shift.

Key Features

• Genuine Motorola Solutions OEM battery
• Part Number: PMNN4461B
• 1800 mAh Lithium-Ion rechargeable battery
• 3.6V operating voltage
• IP55-rated for protection against dust and water
• Lightweight, compact design
• Rechargeable with no memory effect
• Provides reliable all-day performance
• Designed specifically for Motorola wireless remote speaker microphones
• Easy battery replacement for continued operation

Compatible Accessories

The Motorola PMNN4461B is compatible with the following Motorola wireless remote speaker microphones:

• Motorola RLN6544 Long-Range Wireless Remote Speaker Microphone
• Motorola RLN6561 Long-Range Wireless Remote Speaker Microphone

Compatible Radio Platforms (when using the compatible wireless RSM)

The compatible wireless speaker microphones are designed for use with numerous Motorola radio families, including:

• Motorola APX 3000
• Motorola APX 4000
• Motorola APX 4500
• Motorola APX 5000
• Motorola APX 6000
• Motorola APX 6000XE
• Motorola APX 7000
• Motorola APX 7000XE
• Motorola APX 8000
• Motorola APX 8000XE
• Motorola APX 8500
• Motorola MOTOTRBO DP3441e
• Motorola MOTOTRBO DP3661e
• Motorola MOTOTRBO DP4401e
• Motorola MOTOTRBO DP4601e
• Motorola MOTOTRBO DP4801e
• Motorola MOTOTRBO DM4401e
• Motorola MOTOTRBO DM4601e
• Motorola MOTOTRBO DGM5000e
• Motorola MOTOTRBO DGM5500e
• Motorola MOTOTRBO DGM8500e

Note: This battery powers the wireless speaker microphone, not the radio itself. Compatibility depends on the RSM model, not direct installation into these radios.

Specifications

Ideal Applications

The Motorola PMNN4461B is ideal for professionals working in:

• Public Safety
• Law Enforcement
• Fire & EMS
• Utilities
• Security
• Manufacturing
• Construction
• Transportation
• Municipal Services
• Industrial Facilities

Why Choose Genuine Motorola Batteries?

Motorola Solutions OEM batteries are engineered specifically for Motorola accessories to deliver reliable performance, proper fit, and consistent charging. The PMNN4461B helps maximize the operating time of your wireless remote speaker microphone while maintaining dependable communication in demanding environments. Choosing genuine Motorola accessories also helps extend the life of your equipment and reduces unexpected downtime.

Important Compatibility Information

The PMNN4461B is a replacement battery for Motorola RLN6544 and RLN6561 long-range wireless remote speaker microphones. It does not install directly into a portable two-way radio. Before ordering, verify the model number of your wireless speaker microphone to ensure compatibility.