Power your compatible MOTOTRBO radio with the Motorola PMNN4077 IMPRES Li-ion Battery. This high-capacity rechargeable battery features IMPRES technology and IP57 submersible protection for demanding professional radio use.
The Motorola PMNN4077 IMPRES Li-ion Battery is a high-capacity rechargeable battery designed for compatible Motorola MOTOTRBO professional two-way radios. Built for demanding radio users, this IMPRES lithium-ion battery provides dependable power, submersible protection, and intelligent battery-management capabilities when used with a compatible Motorola IMPRES charger.
The PMNN4077 is designed for professionals who rely on their radios throughout long shifts and demanding working conditions. Its Li-ion chemistry provides a practical combination of capacity, durability, and battery performance without the maintenance requirements associated with older battery technologies.
Motorola IMPRES Intelligent Battery Technology
The PMNN4077 is an IMPRES battery, meaning it is designed to communicate with compatible Motorola IMPRES chargers. Motorola’s IMPRES technology automatically manages battery maintenance and can provide functions such as adaptive reconditioning, battery-status information, and end-of-life indication.
When used with an appropriate IMPRES charger, battery data is communicated between the battery and charger through Motorola’s IMPRES communication system. This helps optimize charging and battery maintenance based on battery usage.
For businesses operating fleets of Motorola radios, this intelligent battery-management system can make it easier to maintain batteries and identify batteries approaching the end of their useful service life.
High-Capacity Li-ion Battery for MOTOTRBO Radios
The Motorola PMNN4077 is a Li-ion battery intended for compatible MOTOTRBO portable radios. Motorola documentation identifies it as a high-capacity battery for intensive radio use, with published capacity figures varying by documentation and market. Motorola’s current product information describes it as a 2400mAh typical battery, while Motorola accessory documentation lists approximately 2240mAh rated capacity.
Motorola lists approximately 18 hours of digital operation and 13 hours of analog operation under its specified operating conditions. Actual battery life can vary depending on transmit time, signal conditions, radio configuration, battery age, temperature, and other factors.
Submersible IP57 Protection
The PMNN4077 is designed for professional environments where radios may encounter water, dust, drops, vibration, and other everyday workplace challenges. Motorola lists the battery with an IP57 rating, providing protection against dust ingress and temporary water immersion.
This makes the battery a suitable option for users working in environments such as:
Construction
Manufacturing
Warehousing
Hospitality
Transportation
Security
Utilities
Event management
Commercial operations
Industrial environments
Compatible Motorola MOTOTRBO Radios
Motorola documentation identifies the PMNN4077 for compatible MOTOTRBO portable radios, including models within the DP3000 series and other compatible MOTOTRBO configurations. Motorola’s product information specifically lists the DP 3400, DP 3600 and DP 3401 among compatible products.
Compatibility should always be confirmed against the exact Motorola radio model before ordering, particularly when replacing a battery on an older or discontinued radio.
Key Features
Part Number: PMNN4077
Battery Type: IMPRES Li-ion
Chemistry: Lithium-ion
IMPRES: Yes
Protection: IP57 submersible
Designed for: Compatible Motorola MOTOTRBO portable radios
Digital operating time: Up to approximately 18 hours under specified conditions
Analog operating time: Up to approximately 13 hours under specified conditions
Operating temperature: -10°C to +60°C
Intelligent battery management: Yes, when paired with a compatible IMPRES charger
Rechargeable: Yes
Specifications and compatibility may vary by radio model, battery revision, region, and operating conditions.
Why Choose the Motorola PMNN4077?
Choosing the right battery is important when your business depends on reliable two-way radio communication. The Motorola PMNN4077 IMPRES Li-ion Battery combines Motorola’s IMPRES battery-management technology with a high-capacity Li-ion design and IP57 protection.
For organizations using compatible MOTOTRBO radios, it can serve as a replacement battery or an additional spare for extended shifts. Using a genuine Motorola IMPRES battery with a compatible IMPRES charger also allows users to take advantage of Motorola’s intelligent battery-management features.
Order the Motorola PMNN4077 IMPRES Li-ion Battery
If you need a dependable replacement battery for a compatible Motorola MOTOTRBO portable radio, the Motorola PMNN4077 IMPRES Li-ion Battery is a professional-grade option designed for demanding radio use.
Before ordering, compare the PMNN4077 part number with the battery currently installed in your radio and verify compatibility with your exact Motorola model.
