Motorola PMNN4544A Li-Ion IMPRES Battery IP68 2450mAh XPR7350 XPR7550

The Motorola PMNN4544A is a genuine IMPRES lithium-ion battery engineered to deliver dependable, high-capacity power to MOTOTRBO and APX series portable radios in demanding professional environments. Rated at 2450 mAh, it provides extended operational runtime to keep field personnel connected through long shifts without interruption. The IP68 ingress protection rating ensures the battery maintains its seal against dust and water immersion, making it well suited for public safety, utilities, construction, and other industries where equipment routinely encounters harsh conditions. As an authentic Motorola IMPRES battery, it is fully compatible with IMPRES chargers and radio firmware, enabling intelligent charge management that helps preserve long-term battery health and provides accurate capacity readouts directly on the radio display.

Key features & benefits

• Genuine Motorola IMPRES Technology — Authentic IMPRES battery integrates with compatible Motorola IMPRES chargers for intelligent, automated reconditioning and capacity tracking, extending service life and reducing total cost of ownership across a fleet.
• 2450 mAh High-Capacity Lithium-Ion Cell — Lithium-ion chemistry at 2450 mAh supports extended shift coverage, reducing the frequency of battery swaps and keeping personnel operational longer between charges.
• IP68 Dust and Water Ingress Protection — IP68-rated sealing protects against complete dust ingress and sustained water immersion, providing confidence in wet, muddy, or dusty field environments where equipment reliability is non-negotiable.
• Broad MOTOTRBO and APX Compatibility — Designed for use across a wide range of Motorola XPR, APX, DEP, DP, DGP, and XiR series portable radios, simplifying battery standardization and inventory management across mixed-model deployments.
• Professional-Grade Build Quality — Manufactured to Motorola's specifications for professional two-way radio environments, ensuring consistent fit, reliable electrical contact, and the performance levels expected in mission-critical communications roles.