Motorola PMNN4476 Two-way Radio Battery 1750mah

Product Description

The MOTOROLA PMNN4476 is a lithium-ion replacement battery pack designed for Motorola two-way radios. Rated at 1750 mAh and 7.4 volts, this single-cell battery delivers reliable runtime for field and job-site radio communications. It is a direct replacement unit intended for use by facilities technicians, communications coordinators, and field service professionals who depend on portable two-way radios for daily operations. The battery supports a full charge in approximately 4 hours and carries a rated battery life of 3 years under normal use conditions.

This battery is suited for both residential and commercial applications where Motorola CP-series radios are deployed. Typical installation scenarios include facility maintenance teams, construction job sites, warehousing operations, and any environment requiring reliable short-range radio communication. Compatible models are listed below. The pack ships as a single unit and is a like-for-like swap with the factory-installed battery.

Key Features

• 1750 mAh lithium-ion cell provides extended radio runtime per charge
• 7.4-volt output matches OEM voltage specification for compatible CP-series radios
• Full recharge in approximately 4 hours
• Rated battery life of 3 years under standard operating conditions
• Single-battery pack sold as an individual unit
• Height of 1 inch for compact, low-profile fitment in the radio chassis

Compatibility

Compatible with the following Motorola radio models: CP185-U, CP185-V, CP100D-V, CP100D-VA, CP100D-VD, CP100D-VAD, CP100D-VDK, CP100D-U, CP100D-UA, CP100D-UD, CP100D-UAD, and CP100D-UDK.

Installation Notes

Battery replacement on two-way radios requires no specialized tools. Power down the radio completely before removing the existing battery pack. Align the replacement pack with the battery compartment contacts and press firmly until the retention latch clicks into place. Charge the new battery fully before returning the radio to service.