EhubAmerica PMNN4476A-R Replacement Battery for Motorola PMNN4476A Lithium Ion 1750 mAh CP185 CP100D

The Motorola PMNN4476A is a 7.4V Lithium-Ion replacement battery rated at 1,750 mAh, purpose-built for the Motorola CP185 and CP100D two-way radios. Offering direct form-fit-function replacement for the PMNN4081, it delivers reliable extended duty cycles across both analog and digital operating modes — up to 10 hours analog and 14 hours digital — making it a practical choice for shift-based operations in field service, security, facilities management, and light industrial environments. Its IP54 ingress protection rating provides a meaningful degree of resistance against dust and water splashing, supporting deployment in demanding but non-immersive conditions. The slim, lightweight profile minimizes added bulk to the radio, and the absence of IMPRES designation makes it straightforward to use with standard Motorola charging infrastructure without requiring IMPRES-specific chargers.

Key features & benefits

• 1,750 mAh Lithium-Ion Capacity — Delivers sustained power output throughout extended shifts, supporting up to 10 hours of analog operation and up to 14 hours of digital operation on a single charge.
• 7.4V Lithium-Ion Chemistry — Li-Ion chemistry offers a favorable energy-to-weight ratio, contributing to the battery's lightweight profile while maintaining stable voltage output across the discharge cycle.
• IP54 Ingress Protection — Rated IP54 for resistance to dust ingress and water splashing from any direction, enabling use in light outdoor, industrial, and facility environments where exposure to the elements is routine.
• Direct Drop-In Replacement — Designed as a direct replacement for the Motorola PMNN4081, ensuring mechanical and electrical compatibility with existing radio hardware and charging setups without modification.
• Broad Operating Temperature Range — Rated for operation from 14°F to 140°F (-10°C to +60°C), supporting reliable performance in cold-storage environments, outdoor winter deployments, and high-heat industrial settings.
• Non-IMPRES Design — Compatible with standard Motorola charging infrastructure; does not require IMPRES-enabled chargers, simplifying deployment in mixed or legacy charging environments.