Motorola NNTN8128C IMPRES Li-Ion Battery for APX Series

Motorola NNTN8128C IMPRES Li-Ion Battery for APX SeriesIMPRES Li Ion Battery for Mission Critical APX Radios Submersible Extreme Condition Power Equip your team with a high capacity, waterproof power supply engineered to keep critical communications alive in severe environments. The Motorola NNTN8128C is a commercial grade power source engineered to provide maximum operational uptime and physical resilience in high stakes fields. As a genuine IMPRES Li Ion battery designed for the APX portable series,

IMPRES Li-Ion Battery for Mission-Critical APX Radios

Submersible Extreme-Condition Power

Equip your team with a high-capacity, waterproof power supply engineered to keep critical communications alive in severe environments.

The Motorola NNTN8128C is a commercial-grade power source engineered to provide maximum operational uptime and physical resilience in high-stakes fields. As a genuine IMPRES Li-Ion battery designed for the APX portable series, this unit delivers consistent electrical output, eliminating mid-shift communication drops. Outfitted with an IP68 submersible rating, the battery is fully sealed against fine dust ingress and total water submersion up to one meter for 30 minutes, making it a vital asset for public safety teams, marine operations, industrial plants, and emergency response crews working in heavy rainfall or flooded environments. The Motorola NNTN8128C is the updated version of the Motorola NNTN8128B, Motorola NNTN8128A, and Motorola NNTN8128.

Engineered with advanced IMPRES technology, this automated power management system uses integrated data microchips to continuously monitor cell performance, discharge patterns, and thermal levels. The battery communicates its diagnostic telemetry instantly when docked into a compatible IMPRES staging station, automating reconditioning and adaptive optimization cycles to bypass manual maintenance routines. This intelligent chip integration significantly prolongs the overall battery lifespan by preventing overcharging and cell degradation. The outer chassis is constructed with high-impact GE Polymer plastic sheets combined with premium internal Panasonic cells, ensuring structural defense against sudden drops, intense vibration, freezing cold, and extreme heat.

This genuine OEM part serves as the direct factory update to legacy NNTN8128, NNTN8128A, and NNTN8128B production builds, maintaining exact voltage profiles and physical latch alignments with your portable transceiver. No firmware updates or hardware modifications are required; slide the clip-track base into your compatible terminal housing for immediate, certified operation.

Key Features & Benefits

• Automated IMPRES Logic: Communicates internal telemetry directly with smart chargers to handle automatic calibration and maximize cell life cycle.
• IP68 Submersible Waterproofing: Built with completely sealed mechanical seams to survive continuous deep water exposure and mud contamination.
• Industrial GE Polymer Casing: Outfitted with a rugged exterior shell to guard internal lithium elements from drop impact shock and crush damage.
• High-Density 2000mAh Capacity: Generates an extended power supply timeline, reducing radio rotation cycles and keeping personnel active in the field.
• Premium Panasonic Cell Integration: Manufactured with high-grade core materials to prevent rapid self-discharge and maintain structural stability in extreme climates.

Specifications

Compatibility

Recommended Accessories

• Motorola IMPRES 2 Single-Unit Desktop Charger - PMPN4820B — Condition and charge your IMPRES battery automatically to optimize operational lifespan and avoid memory effect.

More Resources

• Can a Bad Battery Cause Radio Problems? Symptoms and Simple Fixes

Frequently Asked Questions

Does this battery require manual reconditioning or discharging?

No. Because the battery uses intelligent IMPRES logic, it records its own usage statistics and undergoes automated calibration cycles natively when placed inside an IMPRES charger.

Can this battery withstand heavy downpours or deep water?

Yes. The battery features a certified IP68 waterproofing standard, allowing the fully sealed chassis to handle total submersion in up to one meter of water for 30 minutes without performance failure.

Is this battery compatible with older NNTN8128 versions?

Yes. The NNTN8128C is the direct, factory-authorized update that completely replaces the older NNTN8128, NNTN8128A, and NNTN8128B models while maintaining identical slot footprints.

Warranty

1-Year Manufacturer’s Warranty